{"id":1952,"date":"2017-02-28T20:29:14","date_gmt":"2017-02-28T12:29:14","guid":{"rendered":"https:\/\/ai.zhousir.top\/?p=1952"},"modified":"2017-02-28T20:29:14","modified_gmt":"2017-02-28T12:29:14","slug":"springmvc%e8%af%a6%e7%bb%86%e7%a4%ba%e4%be%8b%e5%ae%9e%e6%88%98%e6%95%99%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/ai.zhousir.top\/?p=1952","title":{"rendered":"SpringMVC\u8be6\u7ec6\u793a\u4f8b\u5b9e\u6218\u6559\u7a0b"},"content":{"rendered":"

<\/span>\u4e00\u3001SpringMVC\u57fa\u7840\u5165\u95e8\uff0c\u521b\u5efa\u4e00\u4e2aHelloWorld\u7a0b\u5e8f<\/strong><\/p>\n

1.\u9996\u5148\uff0c\u5bfc\u5165SpringMVC\u9700\u8981\u7684jar\u5305\u3002<\/p>\n

\"\"\"\"<\/div>\n

2.\u6dfb\u52a0Web.xml\u914d\u7f6e\u6587\u4ef6\u4e2d\u5173\u4e8eSpringMVC\u7684\u914d\u7f6e<\/p>\n

\n
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\n
<!--configure the setting of springmvcDispatcherServlet and configure the mapping--><\/code><\/div>\n
\u00a0\u00a0<\/code><servlet><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code><servlet-name>springmvc<\/servlet-name><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code><servlet-<\/code>class<\/code>>org.springframework.web.servlet.DispatcherServlet<\/servlet-<\/code>class<\/code>><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code><init-param><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code><param-name>contextConfigLocation<\/param-name><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code><param-value>classpath:springmvc-servlet.xml<\/param-value><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code><\/init-param><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code><!-- <load-on-startup><\/code>1<\/code><\/load-on-startup> --><\/code><\/div>\n
\u00a0\u00a0<\/code><\/servlet><\/code><\/div>\n
<\/div>\n
\u00a0\u00a0<\/code><servlet-mapping><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code><servlet-name>springmvc<\/servlet-name><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code><url-pattern>\/<\/url-pattern><\/code><\/div>\n
\u00a0\u00a0<\/code><\/servlet-mapping><\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

3.\u5728src\u4e0b\u6dfb\u52a0springmvc-servlet.xml\u914d\u7f6e\u6587\u4ef6<\/p>\n

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\n
\n
<?xml version=<\/code>\"1.0\"<\/code> encoding=<\/code>\"UTF-8\"<\/code>?><\/code><\/div>\n
<beans xmlns=<\/code>\"http:\/\/www.springframework.org\/schema\/beans\"<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>xmlns:xsi=<\/code>\"http:\/\/www.w3.org\/2001\/XMLSchema-instance\"<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>xmlns:context=<\/code>\"http:\/\/www.springframework.org\/schema\/context\"<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>xmlns:mvc=<\/code>\"http:\/\/www.springframework.org\/schema\/mvc\"<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>xsi:schemaLocation=\"http:<\/code>\/\/www.springframework.org\/schema\/beans http:\/\/www.springframework.org\/schema\/beans\/spring-beans.xsd<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>http:<\/code>\/\/www.springframework.org\/schema\/context http:\/\/www.springframework.org\/schema\/context\/spring-context-4.1.xsd<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>http:<\/code>\/\/www.springframework.org\/schema\/mvc http:\/\/www.springframework.org\/schema\/mvc\/spring-mvc-4.1.xsd\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/code><\/div>\n
<\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code><!-- scan the <\/code>package<\/code> and the sub <\/code>package<\/code> --><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code><context:component-scan base-<\/code>package<\/code>=<\/code>\"test.SpringMVC\"<\/code>\/><\/code><\/div>\n
<\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code><!-- don't handle the <\/code>static<\/code> resource --><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code><mvc:<\/code>default<\/code>-servlet-handler \/><\/code><\/div>\n
<\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code><!-- <\/code>if<\/code> you use annotation you must configure following setting --><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code><mvc:annotation-driven \/><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code><!-- configure the InternalResourceViewResolver --><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code><bean <\/code>class<\/code>=<\/code>\"org.springframework.web.servlet.view.InternalResourceViewResolver\"<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>id=<\/code>\"internalResourceViewResolver\"<\/code>><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code><!-- \u524d\u7f00 --><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code><property name=<\/code>\"prefix\"<\/code> value=<\/code>\"\/WEB-INF\/jsp\/\"<\/code> \/><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code><!-- \u540e\u7f00 --><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code><property name=<\/code>\"suffix\"<\/code> value=<\/code>\".jsp\"<\/code> \/><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code><\/bean><\/code><\/div>\n
<\/beans><\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

4.\u5728WEB-INF\u6587\u4ef6\u5939\u4e0b\u521b\u5efa\u540d\u4e3ajsp\u7684\u6587\u4ef6\u5939\uff0c\u7528\u6765\u5b58\u653ejsp\u89c6\u56fe\u3002\u521b\u5efa\u4e00\u4e2ahello.jsp\uff0c\u5728body\u4e2d\u6dfb\u52a0\u201cHello World\u201d\u3002<\/p>\n

5.\u5efa\u7acb\u5305\u53caController\uff0c\u5982\u4e0b\u6240\u793a<\/p>\n

\"\"<\/p>\n

6.\u7f16\u5199Controller\u4ee3\u7801<\/p>\n

\n
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\n
\n
@Controller<\/code><\/div>\n
@RequestMapping<\/code>(<\/code>\"\/mvc\"<\/code>)<\/code><\/div>\n
public<\/code> class<\/code> mvcController {<\/code><\/div>\n
<\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>@RequestMapping<\/code>(<\/code>\"\/hello\"<\/code>)<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>public<\/code> String hello(){\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>return<\/code> \"hello\"<\/code>;<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>}<\/code><\/div>\n
}<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

7.\u542f\u52a8\u670d\u52a1\u5668\uff0c\u952e\u5165\u00a0http:\/\/localhost:8080\/\u9879\u76ee\u540d\/mvc\/hello<\/p>\n

\u4e8c\u3001\u914d\u7f6e\u89e3\u6790<\/h2>\n

1.Dispatcherservlet<\/p>\n

DispatcherServlet\u662f\u524d\u7f6e\u63a7\u5236\u5668\uff0c\u914d\u7f6e\u5728web.xml\u6587\u4ef6\u4e2d\u7684\u3002\u62e6\u622a\u5339\u914d\u7684\u8bf7\u6c42\uff0cServlet\u62e6\u622a\u5339\u914d\u89c4\u5219\u8981\u81ea\u5df2\u5b9a\u4e49\uff0c\u628a\u62e6\u622a\u4e0b\u6765\u7684\u8bf7\u6c42\uff0c\u4f9d\u636e\u76f8\u5e94\u7684\u89c4\u5219\u5206\u53d1\u5230\u76ee\u6807Controller\u6765\u5904\u7406\uff0c\u662f\u914d\u7f6espring MVC\u7684\u7b2c\u4e00\u6b65\u3002<\/p>\n

2.InternalResourceViewResolver<\/p>\n

\u89c6\u56fe\u540d\u79f0\u89e3\u6790\u5668<\/p>\n

3.\u4ee5\u4e0a\u51fa\u73b0\u7684\u6ce8\u89e3<\/p>\n

@Controller\u00a0\u8d1f\u8d23\u6ce8\u518c\u4e00\u4e2abean \u5230spring \u4e0a\u4e0b\u6587\u4e2d<\/p>\n

@RequestMapping\u00a0\u6ce8\u89e3\u4e3a\u63a7\u5236\u5668\u6307\u5b9a\u53ef\u4ee5\u5904\u7406\u54ea\u4e9b URL \u8bf7\u6c42<\/p>\n

\u4e09\u3001SpringMVC\u5e38\u7528\u6ce8\u89e3<\/h2>\n

@Controller<\/p>\n

\u8d1f\u8d23\u6ce8\u518c\u4e00\u4e2abean \u5230spring \u4e0a\u4e0b\u6587\u4e2d<\/p>\n

@RequestMapping<\/p>\n

\u6ce8\u89e3\u4e3a\u63a7\u5236\u5668\u6307\u5b9a\u53ef\u4ee5\u5904\u7406\u54ea\u4e9b URL \u8bf7\u6c42<\/p>\n

@RequestBody<\/p>\n

\u8be5\u6ce8\u89e3\u7528\u4e8e\u8bfb\u53d6Request\u8bf7\u6c42\u7684body\u90e8\u5206\u6570\u636e\uff0c\u4f7f\u7528\u7cfb\u7edf\u9ed8\u8ba4\u914d\u7f6e\u7684HttpMessageConverter\u8fdb\u884c\u89e3\u6790\uff0c\u7136\u540e\u628a\u76f8\u5e94\u7684\u6570\u636e\u7ed1\u5b9a\u5230\u8981\u8fd4\u56de\u7684\u5bf9\u8c61\u4e0a\u00a0,\u518d\u628aHttpMessageConverter\u8fd4\u56de\u7684\u5bf9\u8c61\u6570\u636e\u7ed1\u5b9a\u5230 controller\u4e2d\u65b9\u6cd5\u7684\u53c2\u6570\u4e0a<\/p>\n

@ResponseBody<\/p>\n

\u8be5\u6ce8\u89e3\u7528\u4e8e\u5c06Controller\u7684\u65b9\u6cd5\u8fd4\u56de\u7684\u5bf9\u8c61\uff0c\u901a\u8fc7\u9002\u5f53\u7684HttpMessageConverter\u8f6c\u6362\u4e3a\u6307\u5b9a\u683c\u5f0f\u540e\uff0c\u5199\u5165\u5230Response\u5bf9\u8c61\u7684body\u6570\u636e\u533a<\/p>\n

@ModelAttribute<\/p>\n

\u5728\u65b9\u6cd5\u5b9a\u4e49\u4e0a\u4f7f\u7528 @ModelAttribute \u6ce8\u89e3\uff1aSpring MVC \u5728\u8c03\u7528\u76ee\u6807\u5904\u7406\u65b9\u6cd5\u524d\uff0c\u4f1a\u5148\u9010\u4e2a\u8c03\u7528\u5728\u65b9\u6cd5\u7ea7\u4e0a\u6807\u6ce8\u4e86@ModelAttribute \u7684\u65b9\u6cd5<\/p>\n

\u5728\u65b9\u6cd5\u7684\u5165\u53c2\u524d\u4f7f\u7528 @ModelAttribute \u6ce8\u89e3\uff1a\u53ef\u4ee5\u4ece\u9690\u542b\u5bf9\u8c61\u4e2d\u83b7\u53d6\u9690\u542b\u7684\u6a21\u578b\u6570\u636e\u4e2d\u83b7\u53d6\u5bf9\u8c61\uff0c\u518d\u5c06\u8bf7\u6c42\u53c2\u6570 \u2013\u7ed1\u5b9a\u5230\u5bf9\u8c61\u4e2d\uff0c\u518d\u4f20\u5165\u5165\u53c2\u5c06\u65b9\u6cd5\u5165\u53c2\u5bf9\u8c61\u6dfb\u52a0\u5230\u6a21\u578b\u4e2d<\/p>\n

@RequestParam<\/p>\n

\u5728\u5904\u7406\u65b9\u6cd5\u5165\u53c2\u5904\u4f7f\u7528 @RequestParam \u53ef\u4ee5\u628a\u8bf7\u6c42\u53c2 \u6570\u4f20\u9012\u7ed9\u8bf7\u6c42\u65b9\u6cd5<\/p>\n

@PathVariable<\/p>\n

\u7ed1\u5b9a URL \u5360\u4f4d\u7b26\u5230\u5165\u53c2<\/p>\n

@ExceptionHandler<\/p>\n

\u6ce8\u89e3\u5230\u65b9\u6cd5\u4e0a\uff0c\u51fa\u73b0\u5f02\u5e38\u65f6\u4f1a\u6267\u884c\u8be5\u65b9\u6cd5<\/p>\n

@ControllerAdvice<\/p>\n

\u4f7f\u4e00\u4e2aContoller\u6210\u4e3a\u5168\u5c40\u7684\u5f02\u5e38\u5904\u7406\u7c7b\uff0c\u7c7b\u4e2d\u7528@ExceptionHandler\u65b9\u6cd5\u6ce8\u89e3\u7684\u65b9\u6cd5\u53ef\u4ee5\u5904\u7406\u6240\u6709Controller\u53d1\u751f\u7684\u5f02\u5e38<\/p>\n

\u56db\u3001\u81ea\u52a8\u5339\u914d\u53c2\u6570<\/h2>\n
\n
\n\n\n\n
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1<\/div>\n
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6<\/div>\n<\/td>\n
\n
\n
\/\/match automatically<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>@RequestMapping<\/code>(<\/code>\"\/person\"<\/code>)<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>public<\/code> String toPerson(String name,<\/code>double<\/code> age){<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>System.out.println(name+<\/code>\" \"<\/code>+age);<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>return<\/code> \"hello\"<\/code>;<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>}<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

\u4e94\u3001\u81ea\u52a8\u88c5\u7bb1<\/h2>\n

1.\u7f16\u5199\u4e00\u4e2aPerson\u5b9e\u4f53\u7c7b<\/p>\n

\n
\n\n\n\n
\n
1<\/div>\n
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\n
\n
package<\/code> test.SpringMVC.model;<\/code><\/div>\n
<\/div>\n
public<\/code> class<\/code> Person {<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>public<\/code> String getName() {<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>return<\/code> name;<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>}<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>public<\/code> void<\/code> setName(String name) {<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>this<\/code>.name = name;<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>}<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>public<\/code> int<\/code> getAge() {<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>return<\/code> age;<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>}<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>public<\/code> void<\/code> setAge(<\/code>int<\/code> age) {<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>this<\/code>.age = age;<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>}<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>private<\/code> String name;<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>private<\/code> int<\/code> age;<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code><\/div>\n
}<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

2.\u5728Controller\u91cc\u7f16\u5199\u65b9\u6cd5<\/p>\n

\n
\n\n\n\n
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1<\/div>\n
2<\/div>\n
3<\/div>\n
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5<\/div>\n
6<\/div>\n<\/td>\n
\n
\n
\/\/boxing automatically<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>@RequestMapping<\/code>(<\/code>\"\/person1\"<\/code>)<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>public<\/code> String toPerson(Person p){<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>System.out.println(p.getName()+<\/code>\" \"<\/code>+p.getAge());<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>return<\/code> \"hello\"<\/code>;<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>}<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

\u516d\u3001\u4f7f\u7528InitBinder\u6765\u5904\u7406Date\u7c7b\u578b\u7684\u53c2\u6570<\/h2>\n
\n
\n\n\n\n
\n
1<\/div>\n
2<\/div>\n
3<\/div>\n
4<\/div>\n
5<\/div>\n
6<\/div>\n
7<\/div>\n
8<\/div>\n
9<\/div>\n
10<\/div>\n
11<\/div>\n
12<\/div>\n
13<\/div>\n<\/td>\n
\n
\n
\/\/the parameter was converted in initBinder<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>@RequestMapping<\/code>(<\/code>\"\/date\"<\/code>)<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>public<\/code> String date(Date date){<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>System.out.println(date);<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>return<\/code> \"hello\"<\/code>;<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>}<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>\/\/At the time of initialization,convert the type \"String\" to type \"date\"<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>@InitBinder<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>public<\/code> void<\/code> initBinder(ServletRequestDataBinder binder){<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>binder.registerCustomEditor(Date.<\/code>class<\/code>, <\/code>new<\/code> CustomDateEditor(<\/code>new<\/code> SimpleDateFormat(<\/code>\"yyyy-MM-dd\"<\/code>),<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>true<\/code>));<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>}<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

\u4e03\u3001\u5411\u524d\u53f0\u4f20\u9012\u53c2\u6570<\/h2>\n
\n
\n\n\n\n
\n
1<\/div>\n
2<\/div>\n
3<\/div>\n
4<\/div>\n
5<\/div>\n
6<\/div>\n
7<\/div>\n
8<\/div>\n
9<\/div>\n<\/td>\n
\n
\n
\/\/pass the parameters to front-end<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>@RequestMapping<\/code>(<\/code>\"\/show\"<\/code>)<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>public<\/code> String showPerson(Map<String,Object> map){<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>Person p =<\/code>new<\/code> Person();<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>map.put(<\/code>\"p\"<\/code>, p);<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>p.setAge(<\/code>20<\/code>);<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>p.setName(<\/code>\"jayjay\"<\/code>);<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>return<\/code> \"show\"<\/code>;<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>}<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

\u524d\u53f0\u53ef\u5728Request\u57df\u4e2d\u53d6\u5230\u201dp\u201d<\/p>\n

\u516b\u3001\u4f7f\u7528Ajax\u8c03\u7528<\/h2>\n
\n
\n\n\n\n
\n
1<\/div>\n
2<\/div>\n
3<\/div>\n
4<\/div>\n
5<\/div>\n
6<\/div>\n
7<\/div>\n
8<\/div>\n
9<\/div>\n<\/td>\n
\n
\n
\/\/pass the parameters to front-end using ajax<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>@RequestMapping<\/code>(<\/code>\"\/getPerson\"<\/code>)<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>public<\/code> void<\/code> getPerson(String name,PrintWriter pw){<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>pw.write(<\/code>\"hello,\"<\/code>+name);\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>}<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>@RequestMapping<\/code>(<\/code>\"\/name\"<\/code>)<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>public<\/code> String sayHello(){<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>return<\/code> \"name\"<\/code>;<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>}<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

\u524d\u53f0\u7528\u4e0b\u9762\u7684Jquery\u4ee3\u7801\u8c03\u7528<\/p>\n

\n
\n\n\n\n
\n
1<\/div>\n
2<\/div>\n
3<\/div>\n
4<\/div>\n
5<\/div>\n
6<\/div>\n
7<\/div>\n<\/td>\n
\n
\n
$(<\/code>function<\/code>(){<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>$(<\/code>\"#btn\"<\/code>).click(<\/code>function<\/code>(){<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>$.post(<\/code>\"mvc\/getPerson\"<\/code>,{name:$(<\/code>\"#name\"<\/code>).val()},<\/code>function<\/code>(data){<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>alert(data);<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>});<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>});<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>});<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

\u4e5d\u3001\u5728Controller\u4e2d\u4f7f\u7528redirect\u65b9\u5f0f\u5904\u7406\u8bf7\u6c42<\/h2>\n
\n
\n\n\n\n
\n
1<\/div>\n
2<\/div>\n
3<\/div>\n
4<\/div>\n
5<\/div>\n<\/td>\n
\n
\n
\/\/redirect <\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>@RequestMapping<\/code>(<\/code>\"\/redirect\"<\/code>)<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>public<\/code> String redirect(){<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>return<\/code> \"redirect:hello\"<\/code>;<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>}<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

\u5341\u3001\u6587\u4ef6\u4e0a\u4f20<\/h2>\n

1.\u9700\u8981\u5bfc\u5165\u4e24\u4e2ajar\u5305<\/p>\n

\"\"<\/p>\n

2.\u5728SpringMVC\u914d\u7f6e\u6587\u4ef6\u4e2d\u52a0\u5165<\/p>\n

\n
\n\n\n\n
\n
1<\/div>\n
2<\/div>\n
3<\/div>\n
4<\/div>\n<\/td>\n
\n
\n
<!-- upload settings --><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code><bean id=<\/code>\"multipartResolver\"<\/code>\u00a0 class<\/code>=<\/code>\"org.springframework.web.multipart.commons.CommonsMultipartResolver\"<\/code>><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code><property name=<\/code>\"maxUploadSize\"<\/code> value=<\/code>\"102400000\"<\/code>><\/property><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code><\/bean><\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

3.\u65b9\u6cd5\u4ee3\u7801<\/p>\n

\n
\n\n\n\n
\n
1<\/div>\n
2<\/div>\n
3<\/div>\n
4<\/div>\n
5<\/div>\n
6<\/div>\n
7<\/div>\n
8<\/div>\n
9<\/div>\n
10<\/div>\n
11<\/div>\n
12<\/div>\n
13<\/div>\n
14<\/div>\n<\/td>\n
\n
\n
@RequestMapping<\/code>(value=<\/code>\"\/upload\"<\/code>,method=RequestMethod.POST)<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>public<\/code> String upload(HttpServletRequest req) <\/code>throws<\/code> Exception{<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>MultipartHttpServletRequest mreq = (MultipartHttpServletRequest)req;<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>MultipartFile file = mreq.getFile(<\/code>\"file\"<\/code>);<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>String fileName = file.getOriginalFilename();<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>SimpleDateFormat sdf = <\/code>new<\/code> SimpleDateFormat(<\/code>\"yyyyMMddHHmmss\"<\/code>);\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>FileOutputStream fos = <\/code>new<\/code> FileOutputStream(req.getSession().getServletContext().getRealPath(<\/code>\"\/\"<\/code>)+<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>\"upload\/\"<\/code>+sdf.format(<\/code>new<\/code> Date())+fileName.substring(fileName.lastIndexOf(<\/code>'.'<\/code>)));<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>fos.write(file.getBytes());<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>fos.flush();<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>fos.close();<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>return<\/code> \"hello\"<\/code>;<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>}<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

4.\u524d\u53f0form\u8868\u5355<\/p>\n

\n
\n\n\n\n
\n
1<\/div>\n
2<\/div>\n
3<\/div>\n
4<\/div>\n<\/td>\n
\n
\n
<form action=<\/code>\"mvc\/upload\"<\/code> method=<\/code>\"post\"<\/code> enctype=<\/code>\"multipart\/form-data\"<\/code>><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code><input type=<\/code>\"file\"<\/code> name=<\/code>\"file\"<\/code>><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code><input type=<\/code>\"submit\"<\/code> value=<\/code>\"submit\"<\/code>><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code><\/form><\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

\u5341\u4e00\u3001\u4f7f\u7528@RequestParam\u6ce8\u89e3\u6307\u5b9a\u53c2\u6570\u7684name<\/h2>\n
\n
\n\n\n\n
\n
1<\/div>\n
2<\/div>\n
3<\/div>\n
4<\/div>\n
5<\/div>\n
6<\/div>\n
7<\/div>\n
8<\/div>\n
9<\/div>\n
10<\/div>\n<\/td>\n
\n
\n
@Controller<\/code><\/div>\n
@RequestMapping(<\/code>\"\/test\"<\/code>)<\/code><\/div>\n
public<\/code> class<\/code> mvcController1 {<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>@RequestMapping(value=<\/code>\"\/param\"<\/code>)<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>public<\/code> String<\/code> testRequestParam(@RequestParam(value=<\/code>\"id\"<\/code>) Integer id,<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>@RequestParam(value=<\/code>\"name\"<\/code>)<\/code>String<\/code> name){<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>System.out.println(id+<\/code>\" \"<\/code>+name);<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>return<\/code> \"\/hello\"<\/code>;<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>}\u00a0\u00a0\u00a0 <\/code><\/div>\n
}<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

\u5341\u4e8c\u3001RESTFul\u98ce\u683c\u7684SringMVC<\/h2>\n

1.RestController<\/p>\n

\n
\n\n\n\n
\n
1<\/div>\n
2<\/div>\n
3<\/div>\n
4<\/div>\n
5<\/div>\n
6<\/div>\n
7<\/div>\n
8<\/div>\n
9<\/div>\n
10<\/div>\n
11<\/div>\n
12<\/div>\n
13<\/div>\n
14<\/div>\n
15<\/div>\n
16<\/div>\n
17<\/div>\n
18<\/div>\n
19<\/div>\n
20<\/div>\n
21<\/div>\n
22<\/div>\n
23<\/div>\n
24<\/div>\n
25<\/div>\n
26<\/div>\n
27<\/div>\n
28<\/div>\n<\/td>\n
\n
\n
@Controller<\/code><\/div>\n
@RequestMapping<\/code>(<\/code>\"\/rest\"<\/code>)<\/code><\/div>\n
public<\/code> class<\/code> RestController {<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>@RequestMapping<\/code>(value=<\/code>\"\/user\/{id}\"<\/code>,method=RequestMethod.GET)<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>public<\/code> String get(<\/code>@PathVariable<\/code>(<\/code>\"id\"<\/code>) Integer id){<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>System.out.println(<\/code>\"get\"<\/code>+id);<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>return<\/code> \"\/hello\"<\/code>;<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>}<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>@RequestMapping<\/code>(value=<\/code>\"\/user\/{id}\"<\/code>,method=RequestMethod.POST)<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>public<\/code> String post(<\/code>@PathVariable<\/code>(<\/code>\"id\"<\/code>) Integer id){<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>System.out.println(<\/code>\"post\"<\/code>+id);<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>return<\/code> \"\/hello\"<\/code>;<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>}<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>@RequestMapping<\/code>(value=<\/code>\"\/user\/{id}\"<\/code>,method=RequestMethod.PUT)<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>public<\/code> String put(<\/code>@PathVariable<\/code>(<\/code>\"id\"<\/code>) Integer id){<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>System.out.println(<\/code>\"put\"<\/code>+id);<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>return<\/code> \"\/hello\"<\/code>;<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>}<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>@RequestMapping<\/code>(value=<\/code>\"\/user\/{id}\"<\/code>,method=RequestMethod.DELETE)<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>public<\/code> String delete(<\/code>@PathVariable<\/code>(<\/code>\"id\"<\/code>) Integer id){<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>System.out.println(<\/code>\"delete\"<\/code>+id);<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>return<\/code> \"\/hello\"<\/code>;<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>}<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code><\/div>\n
}<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

2.form\u8868\u5355\u53d1\u9001put\u548cdelete\u8bf7\u6c42<\/p>\n

\u5728web.xml\u4e2d\u914d\u7f6e<\/p>\n

\n
\n\n\n\n
\n
1<\/div>\n
2<\/div>\n
3<\/div>\n
4<\/div>\n
5<\/div>\n
6<\/div>\n
7<\/div>\n
8<\/div>\n
9<\/div>\n<\/td>\n
\n
\n
<!-- configure the HiddenHttpMethodFilter,convert the post method to put or delete --><\/code><\/div>\n
\u00a0\u00a0<\/code><<\/code>filter<\/code>><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code><<\/code>filter-name<\/code>>HiddenHttpMethodFilter<\/<\/code>filter-name<\/code>><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code><<\/code>filter-class<\/code>>org.springframework.web.filter.HiddenHttpMethodFilter<\/<\/code>filter-class<\/code>><\/code><\/div>\n
\u00a0\u00a0<\/code><\/<\/code>filter<\/code>><\/code><\/div>\n
\u00a0\u00a0<\/code><<\/code>filter-mapping<\/code>><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code><<\/code>filter-name<\/code>>HiddenHttpMethodFilter<\/<\/code>filter-name<\/code>><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code><<\/code>url-pattern<\/code>>\/*<\/<\/code>url-pattern<\/code>><\/code><\/div>\n
\u00a0\u00a0<\/code><\/<\/code>filter-mapping<\/code>><\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

\u5728\u524d\u53f0\u53ef\u4ee5\u7528\u4ee5\u4e0b\u4ee3\u7801\u4ea7\u751f\u8bf7\u6c42<\/p>\n

\n
\n\n\n\n
\n
1<\/div>\n
2<\/div>\n
3<\/div>\n
4<\/div>\n
5<\/div>\n
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13<\/div>\n
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17<\/div>\n<\/td>\n
\n
\n
<<\/code>form<\/code> action<\/code>=<\/code>\"rest\/user\/1\"<\/code> method<\/code>=<\/code>\"post\"<\/code>><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code><<\/code>input<\/code> type<\/code>=<\/code>\"hidden\"<\/code> name<\/code>=<\/code>\"_method\"<\/code> value<\/code>=<\/code>\"PUT\"<\/code>><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code><<\/code>input<\/code> type<\/code>=<\/code>\"submit\"<\/code> value<\/code>=<\/code>\"put\"<\/code>><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code><\/<\/code>form<\/code>><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code><<\/code>form<\/code> action<\/code>=<\/code>\"rest\/user\/1\"<\/code> method<\/code>=<\/code>\"post\"<\/code>><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code><<\/code>input<\/code> type<\/code>=<\/code>\"submit\"<\/code> value<\/code>=<\/code>\"post\"<\/code>><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code><\/<\/code>form<\/code>><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code><<\/code>form<\/code> action<\/code>=<\/code>\"rest\/user\/1\"<\/code> method<\/code>=<\/code>\"get\"<\/code>><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code><<\/code>input<\/code> type<\/code>=<\/code>\"submit\"<\/code> value<\/code>=<\/code>\"get\"<\/code>><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code><\/<\/code>form<\/code>><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code><<\/code>form<\/code> action<\/code>=<\/code>\"rest\/user\/1\"<\/code> method<\/code>=<\/code>\"post\"<\/code>><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code><<\/code>input<\/code> type<\/code>=<\/code>\"hidden\"<\/code> name<\/code>=<\/code>\"_method\"<\/code> value<\/code>=<\/code>\"DELETE\"<\/code>><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code><<\/code>input<\/code> type<\/code>=<\/code>\"submit\"<\/code> value<\/code>=<\/code>\"delete\"<\/code>><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code><\/<\/code>form<\/code>><\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

\u5341\u4e09\u3001\u8fd4\u56dejson\u683c\u5f0f\u7684\u5b57\u7b26\u4e32<\/h2>\n

1.\u5bfc\u5165\u4ee5\u4e0bjar\u5305<\/p>\n

\"\"<\/p>\n

2.\u65b9\u6cd5\u4ee3\u7801<\/p>\n

\n
\n\n\n\n
\n
1<\/div>\n
2<\/div>\n
3<\/div>\n
4<\/div>\n
5<\/div>\n
6<\/div>\n
7<\/div>\n
8<\/div>\n
9<\/div>\n
10<\/div>\n
11<\/div>\n
12<\/div>\n
13<\/div>\n
14<\/div>\n<\/td>\n
\n
\n
@Controller<\/code><\/div>\n
@RequestMapping<\/code>(<\/code>\"\/json\"<\/code>)<\/code><\/div>\n
public<\/code> class<\/code> jsonController {<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>@ResponseBody<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>@RequestMapping<\/code>(<\/code>\"\/user\"<\/code>)<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>public<\/code>\u00a0 User get(){<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>User u = <\/code>new<\/code> User();<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>u.setId(<\/code>1<\/code>);<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>u.setName(<\/code>\"jayjay\"<\/code>);<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>u.setBirth(<\/code>new<\/code> Date());<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>return<\/code> u;<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>}<\/code><\/div>\n
}<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

\u5341\u56db\u3001\u5f02\u5e38\u7684\u5904\u7406<\/h2>\n

1.\u5904\u7406\u5c40\u90e8\u5f02\u5e38\uff08Controller\u5185\uff09<\/p>\n

\n
\n\n\n\n
\n
1<\/div>\n
2<\/div>\n
3<\/div>\n
4<\/div>\n
5<\/div>\n
6<\/div>\n
7<\/div>\n
8<\/div>\n
9<\/div>\n
10<\/div>\n
11<\/div>\n
12<\/div>\n
13<\/div>\n<\/td>\n
\n
\n
@ExceptionHandler<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>public<\/code> ModelAndView exceptionHandler(Exception ex){<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>ModelAndView mv = <\/code>new<\/code> ModelAndView(<\/code>\"error\"<\/code>);<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>mv.addObject(<\/code>\"exception\"<\/code>, ex);<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>System.out.println(<\/code>\"in testExceptionHandler\"<\/code>);<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>return<\/code> mv;<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>}<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>@RequestMapping<\/code>(<\/code>\"\/error\"<\/code>)<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>public<\/code> String error(){<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>int<\/code> i = <\/code>5<\/code>\/<\/code>0<\/code>;<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>return<\/code> \"hello\"<\/code>;<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>}<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

2.\u5904\u7406\u5168\u5c40\u5f02\u5e38\uff08\u6240\u6709Controller\uff09<\/p>\n

\n
\n\n\n\n
\n
1<\/div>\n
2<\/div>\n
3<\/div>\n
4<\/div>\n
5<\/div>\n
6<\/div>\n
7<\/div>\n
8<\/div>\n
9<\/div>\n
10<\/div>\n<\/td>\n
\n
\n
@ControllerAdvice<\/code><\/div>\n
public<\/code> class<\/code> testControllerAdvice {<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>@ExceptionHandler<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>public<\/code> ModelAndView exceptionHandler(Exception ex){<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>ModelAndView mv = <\/code>new<\/code> ModelAndView(<\/code>\"error\"<\/code>);<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>mv.addObject(<\/code>\"exception\"<\/code>, ex);<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>System.out.println(<\/code>\"in testControllerAdvice\"<\/code>);<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>return<\/code> mv;<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>}<\/code><\/div>\n
}<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

3.\u53e6\u4e00\u79cd\u5904\u7406\u5168\u5c40\u5f02\u5e38\u7684\u65b9\u6cd5<\/p>\n

\u5728SpringMVC\u914d\u7f6e\u6587\u4ef6\u4e2d\u914d\u7f6e<\/p>\n

\n
\n\n\n\n
\n
1<\/div>\n
2<\/div>\n
3<\/div>\n
4<\/div>\n
5<\/div>\n
6<\/div>\n
7<\/div>\n
8<\/div>\n<\/td>\n
\n
\n
<!-- configure SimpleMappingExceptionResolver --><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code><bean <\/code>class<\/code>=<\/code>\"org.springframework.web.servlet.handler.SimpleMappingExceptionResolver\"<\/code>><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code><property name=<\/code>\"exceptionMappings\"<\/code>><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code><props><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code><prop key=<\/code>\"java.lang.ArithmeticException\"<\/code>>error<\/prop><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code><\/props><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code><\/property><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code><\/bean><\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

error\u662f\u51fa\u9519\u9875\u9762<\/p>\n

\u5341\u4e94\u3001\u8bbe\u7f6e\u4e00\u4e2a\u81ea\u5b9a\u4e49\u62e6\u622a\u5668<\/h2>\n

1.\u521b\u5efa\u4e00\u4e2aMyInterceptor\u7c7b\uff0c\u5e76\u5b9e\u73b0HandlerInterceptor\u63a5\u53e3<\/p>\n

\n
\n\n\n\n
\n
1<\/div>\n
2<\/div>\n
3<\/div>\n
4<\/div>\n
5<\/div>\n
6<\/div>\n
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18<\/div>\n
19<\/div>\n
20<\/div>\n
21<\/div>\n
22<\/div>\n
23<\/div>\n<\/td>\n
\n
\n
public<\/code> class<\/code> MyInterceptor <\/code>implements<\/code> HandlerInterceptor {<\/code><\/div>\n
<\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>@Override<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>public<\/code> void<\/code> afterCompletion(HttpServletRequest arg0,<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>HttpServletResponse arg1, Object arg2, Exception arg3)<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>throws<\/code> Exception {<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>System.out.println(<\/code>\"afterCompletion\"<\/code>);<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>}<\/code><\/div>\n
<\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>@Override<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>public<\/code> void<\/code> postHandle(HttpServletRequest arg0, HttpServletResponse arg1,<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>Object arg2, ModelAndView arg3) <\/code>throws<\/code> Exception {<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>System.out.println(<\/code>\"postHandle\"<\/code>);<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>}<\/code><\/div>\n
<\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>@Override<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>public<\/code> boolean<\/code> preHandle(HttpServletRequest arg0, HttpServletResponse arg1,<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>Object arg2) <\/code>throws<\/code> Exception {<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>System.out.println(<\/code>\"preHandle\"<\/code>);<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>return<\/code> true<\/code>;<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>}<\/code><\/div>\n
<\/div>\n
}<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

2.\u5728SpringMVC\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\u914d\u7f6e<\/p>\n

\n
\n\n\n\n
\n
1<\/div>\n
2<\/div>\n
3<\/div>\n
4<\/div>\n
5<\/div>\n
6<\/div>\n
7<\/div>\n<\/td>\n
\n
\n
<!-- interceptor setting --><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code><<\/code>mvc:interceptors<\/code>><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code><<\/code>mvc:interceptor<\/code>><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code><<\/code>mvc:mapping<\/code> path<\/code>=<\/code>\"\/mvc\/**\"<\/code>\/><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code><<\/code>bean<\/code> class<\/code>=<\/code>\"test.SpringMVC.Interceptor.MyInterceptor\"<\/code>><\/<\/code>bean<\/code>><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code><\/<\/code>mvc:interceptor<\/code>>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code><\/<\/code>mvc:interceptors<\/code>><\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

3.\u62e6\u622a\u5668\u6267\u884c\u987a\u5e8f<\/p>\n

\"\"<\/p>\n

\u5341\u516d\u3001\u8868\u5355\u7684\u9a8c\u8bc1\uff08\u4f7f\u7528Hibernate-validate\uff09\u53ca\u56fd\u9645\u5316<\/h2>\n

1.\u5bfc\u5165Hibernate-validate\u9700\u8981\u7684jar\u5305<\/p>\n

\"\"(\u672a\u9009\u4e2d\u4e0d\u7528\u5bfc\u5165)<\/p>\n

\"\"<\/p>\n

2.\u7f16\u5199\u5b9e\u4f53\u7c7bUser\u5e76\u52a0\u4e0a\u9a8c\u8bc1\u6ce8\u89e3<\/p>\n

\n
\n\n\n\n
\n
1<\/div>\n
2<\/div>\n
3<\/div>\n
4<\/div>\n
5<\/div>\n
6<\/div>\n
7<\/div>\n
8<\/div>\n
9<\/div>\n
10<\/div>\n
11<\/div>\n
12<\/div>\n
13<\/div>\n
14<\/div>\n
15<\/div>\n
16<\/div>\n
17<\/div>\n
18<\/div>\n
19<\/div>\n
20<\/div>\n
21<\/div>\n
22<\/div>\n
23<\/div>\n
24<\/div>\n
25<\/div>\n
26<\/div>\n
27<\/div>\n
28<\/div>\n
29<\/div>\n
30<\/div>\n
31<\/div>\n<\/td>\n
\n
\n
public<\/code> class<\/code> User {<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>public<\/code> int<\/code> getId() {<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>return<\/code> id;<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>}<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>public<\/code> void<\/code> setId(<\/code>int<\/code> id) {<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>this<\/code>.id = id;<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>}<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>public<\/code> String getName() {<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>return<\/code> name;<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>}<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>public<\/code> void<\/code> setName(String name) {<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>this<\/code>.name = name;<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>}<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>public<\/code> Date getBirth() {<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>return<\/code> birth;<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>}<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>public<\/code> void<\/code> setBirth(Date birth) {<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>this<\/code>.birth = birth;<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>}<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>@Override<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>public<\/code> String toString() {<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>return<\/code> \"User [id=\"<\/code> + id + <\/code>\", name=\"<\/code> + name + <\/code>\", birth=\"<\/code> + birth + <\/code>\"]\"<\/code>;<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>}\u00a0\u00a0\u00a0 <\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>private<\/code> int<\/code> id;<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>@NotEmpty<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>private<\/code> String name;<\/code><\/div>\n
<\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>@Past<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>@DateTimeFormat<\/code>(pattern=<\/code>\"yyyy-MM-dd\"<\/code>)<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>private<\/code> Date birth;<\/code><\/div>\n
}<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

ps:@Past\u8868\u793a\u65f6\u95f4\u5fc5\u987b\u662f\u4e00\u4e2a\u8fc7\u53bb\u503c<\/p>\n

3.\u5728jsp\u4e2d\u4f7f\u7528SpringMVC\u7684form\u8868\u5355<\/p>\n

\n
\n\n\n\n
\n
1<\/div>\n
2<\/div>\n
3<\/div>\n
4<\/div>\n
5<\/div>\n
6<\/div>\n<\/td>\n
\n
\n
<form:form action=<\/code>\"form\/add\"<\/code> method=<\/code>\"post\"<\/code> modelAttribute=<\/code>\"user\"<\/code>><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>id:<form:input path=<\/code>\"id\"<\/code>\/><form:errors path=<\/code>\"id\"<\/code>\/><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>name:<form:input path=<\/code>\"name\"<\/code>\/><form:errors path=<\/code>\"name\"<\/code>\/><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>birth:<form:input path=<\/code>\"birth\"<\/code>\/><form:errors path=<\/code>\"birth\"<\/code>\/><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code><input type=<\/code>\"submit\"<\/code> value=<\/code>\"submit\"<\/code>><\/code><\/div>\n
\u00a0\u00a0\u00a0<\/code><\/form:form><\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

ps:path\u5bf9\u5e94name<\/p>\n

4.Controller\u4e2d\u4ee3\u7801<\/p>\n

\n
\n\n\n\n
\n
1<\/div>\n
2<\/div>\n
3<\/div>\n
4<\/div>\n
5<\/div>\n
6<\/div>\n
7<\/div>\n
8<\/div>\n
9<\/div>\n
10<\/div>\n
11<\/div>\n
12<\/div>\n
13<\/div>\n
14<\/div>\n
15<\/div>\n
16<\/div>\n
17<\/div>\n<\/td>\n
\n
\n
@Controller<\/code><\/div>\n
@RequestMapping<\/code>(<\/code>\"\/form\"<\/code>)<\/code><\/div>\n
public<\/code> class<\/code> formController {<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>@RequestMapping<\/code>(value=<\/code>\"\/add\"<\/code>,method=RequestMethod.POST)\u00a0\u00a0\u00a0 <\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>public<\/code> String add(<\/code>@Valid<\/code> User u,BindingResult br){<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>if<\/code>(br.getErrorCount()><\/code>0<\/code>){\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>return<\/code> \"addUser\"<\/code>;<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>}<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>return<\/code> \"showUser\"<\/code>;<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>}<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>@RequestMapping<\/code>(value=<\/code>\"\/add\"<\/code>,method=RequestMethod.GET)<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>public<\/code> String add(Map<String,Object> map){<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>map.put(<\/code>\"user\"<\/code>,<\/code>new<\/code> User());<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>return<\/code> \"addUser\"<\/code>;<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>}<\/code><\/div>\n
}<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

ps:<\/p>\n

1.\u56e0\u4e3ajsp\u4e2d\u4f7f\u7528\u4e86modelAttribute\u5c5e\u6027\uff0c\u6240\u4ee5\u5fc5\u987b\u5728request\u57df\u4e2d\u6709\u4e00\u4e2a\u201duser\u201d.<\/p>\n

2.@Valid \u8868\u793a\u6309\u7167\u5728\u5b9e\u4f53\u4e0a\u6807\u8bb0\u7684\u6ce8\u89e3\u9a8c\u8bc1\u53c2\u6570<\/p>\n

3.\u8fd4\u56de\u5230\u539f\u9875\u9762\u9519\u8bef\u4fe1\u606f\u56de\u56de\u663e\uff0c\u8868\u5355\u4e5f\u4f1a\u56de\u663e<\/p>\n

5.\u9519\u8bef\u4fe1\u606f\u81ea\u5b9a\u4e49<\/p>\n

\u5728src\u76ee\u5f55\u4e0b\u6dfb\u52a0locale.properties<\/p>\n

\n
\n\n\n\n
\n
1<\/div>\n
2<\/div>\n
3<\/div>\n
4<\/div>\n
5<\/div>\n<\/td>\n
\n
\n
NotEmpty.user.name=name can't not be empty<\/code><\/div>\n
Past.user.birth=birth should be a past value<\/code><\/div>\n
DateTimeFormat.user.birth=the format of input <\/code>is<\/code> wrong<\/code><\/div>\n
typeMismatch.user.birth=the format of input <\/code>is<\/code> wrong<\/code><\/div>\n
typeMismatch.user.id=the format of input <\/code>is<\/code> wrong<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

\u5728SpringMVC\u914d\u7f6e\u6587\u4ef6\u4e2d\u914d\u7f6e<\/p>\n

\n
\n\n\n\n
\n
1<\/div>\n
2<\/div>\n
3<\/div>\n
4<\/div>\n<\/td>\n
\n
\n
<!-- configure the locale resource --><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code><bean id=<\/code>\"messageSource\"<\/code> class<\/code>=<\/code>\"org.springframework.context.support.ResourceBundleMessageSource\"<\/code>><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code><property name=<\/code>\"basename\"<\/code> value=<\/code>\"locale\"<\/code>><\/property><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code><\/bean><\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

6.\u56fd\u9645\u5316\u663e\u793a<\/p>\n

\u5728src\u4e0b\u6dfb\u52a0locale_zh_CN.properties<\/p>\n

\n
\n\n\n\n
\n
1<\/div>\n
2<\/div>\n<\/td>\n
\n
\n
username=\u8d26\u53f7<\/code><\/div>\n
password=\u5bc6\u7801<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

locale.properties\u4e2d\u6dfb\u52a0<\/p>\n

\n
\n\n\n\n
\n
1<\/div>\n
2<\/div>\n<\/td>\n
\n
\n
username=user name<\/code><\/div>\n
password=password<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

\u521b\u5efa\u4e00\u4e2alocale.jsp<\/p>\n

\n
\n\n\n\n
\n
1<\/div>\n
2<\/div>\n
3<\/div>\n
4<\/div>\n<\/td>\n
\n
\n
<<\/code>body<\/code>><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code><<\/code>fmt:message<\/code> key<\/code>=<\/code>\"username\"<\/code>><\/<\/code>fmt:message<\/code>><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code><<\/code>fmt:message<\/code> key<\/code>=<\/code>\"password\"<\/code>><\/<\/code>fmt:message<\/code>><\/code><\/div>\n
\u00a0\u00a0<\/code><\/<\/code>body<\/code>><\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

\u5728SpringMVC\u4e2d\u914d\u7f6e<\/p>\n

\n
\n\n\n\n
\n
1<\/div>\n
2<\/div>\n<\/td>\n
\n
\n
<!-- make the jsp page can be visited --><\/code><\/div>\n
\u00a0\u00a0\u00a0<\/code><mvc:view-controller path=<\/code>\"\/locale\"<\/code> view-name=<\/code>\"locale\"<\/code>\/><\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

\u8ba9locale.jsp\u5728WEB-INF\u4e0b\u4e5f\u80fd\u76f4\u63a5\u8bbf\u95ee<\/p>\n

\u6700\u540e\uff0c\u8bbf\u95eelocale.jsp\uff0c\u5207\u6362\u6d4f\u89c8\u5668\u8bed\u8a00\uff0c\u80fd\u770b\u5230\u8d26\u53f7\u548c\u5bc6\u7801\u7684\u8bed\u8a00\u4e5f\u5207\u6362\u4e86<\/p>\n

\u5341\u4e03\u3001\u538b\u8f74\u5927\u620f\u2013\u6574\u5408SpringIOC\u548cSpringMVC<\/h2>\n

1.\u521b\u5efa\u4e00\u4e2atest.SpringMVC.integrate\u7684\u5305\u7528\u6765\u6f14\u793a\u6574\u5408\uff0c\u5e76\u521b\u5efa\u5404\u7c7b<\/p>\n

\"\"<\/p>\n

2.User\u5b9e\u4f53\u7c7b<\/p>\n

\n
\n\n\n\n
\n
1<\/div>\n
2<\/div>\n
3<\/div>\n
4<\/div>\n
5<\/div>\n
6<\/div>\n
7<\/div>\n
8<\/div>\n
9<\/div>\n
10<\/div>\n
11<\/div>\n
12<\/div>\n
13<\/div>\n
14<\/div>\n
15<\/div>\n
16<\/div>\n
17<\/div>\n
18<\/div>\n
19<\/div>\n
20<\/div>\n
21<\/div>\n
22<\/div>\n
23<\/div>\n
24<\/div>\n
25<\/div>\n
26<\/div>\n
27<\/div>\n
28<\/div>\n
29<\/div>\n
30<\/div>\n
31<\/div>\n<\/td>\n
\n
\n
public<\/code> class<\/code> User {<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>public<\/code> int<\/code> getId() {<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>return<\/code> id;<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>}<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>public<\/code> void<\/code> setId(<\/code>int<\/code> id) {<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>this<\/code>.id = id;<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>}<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>public<\/code> String getName() {<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>return<\/code> name;<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>}<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>public<\/code> void<\/code> setName(String name) {<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>this<\/code>.name = name;<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>}<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>public<\/code> Date getBirth() {<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>return<\/code> birth;<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>}<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>public<\/code> void<\/code> setBirth(Date birth) {<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>this<\/code>.birth = birth;<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>}<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>@Override<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>public<\/code> String toString() {<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>return<\/code> \"User [id=\"<\/code> + id + <\/code>\", name=\"<\/code> + name + <\/code>\", birth=\"<\/code> + birth + <\/code>\"]\"<\/code>;<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>}\u00a0\u00a0\u00a0 <\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>private<\/code> int<\/code> id;<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>@NotEmpty<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>private<\/code> String name;<\/code><\/div>\n
<\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>@Past<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>@DateTimeFormat<\/code>(pattern=<\/code>\"yyyy-MM-dd\"<\/code>)<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>private<\/code> Date birth;<\/code><\/div>\n
}<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

3.UserService\u7c7b<\/p>\n

\n
\n\n\n\n
\n
1<\/div>\n
2<\/div>\n
3<\/div>\n
4<\/div>\n
5<\/div>\n
6<\/div>\n
7<\/div>\n
8<\/div>\n
9<\/div>\n
10<\/div>\n<\/td>\n
\n
\n
@Component<\/code><\/div>\n
public<\/code> class<\/code> UserService {<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>public<\/code> UserService(){<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>System.out.println(<\/code>\"UserService Constructor...\\n\\n\\n\\n\\n\\n\"<\/code>);<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>}<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>public<\/code> void<\/code> save(){<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>System.out.println(<\/code>\"save\"<\/code>);<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>}<\/code><\/div>\n
}<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

4.UserController<\/p>\n

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@Controller<\/code><\/div>\n
@RequestMapping<\/code>(<\/code>\"\/integrate\"<\/code>)<\/code><\/div>\n
public<\/code> class<\/code> UserController {<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>@Autowired<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>private<\/code> UserService userService;<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>@RequestMapping<\/code>(<\/code>\"\/user\"<\/code>)<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>public<\/code> String saveUser(<\/code>@RequestBody<\/code> @ModelAttribute<\/code> User u){<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>System.out.println(u);<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>userService.save();<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>return<\/code> \"hello\"<\/code>;<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>}<\/code><\/div>\n
}<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

5.Spring\u914d\u7f6e\u6587\u4ef6<\/p>\n

\u5728src\u76ee\u5f55\u4e0b\u521b\u5efaSpringIOC\u7684\u914d\u7f6e\u6587\u4ef6applicationContext.xml<\/p>\n

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<?<\/code>xml<\/code> version<\/code>=<\/code>\"1.0\"<\/code> encoding<\/code>=<\/code>\"UTF-8\"<\/code>?><\/code><\/div>\n
<<\/code>beans<\/code> xmlns<\/code>=<\/code>\"http:\/\/www.springframework.org\/schema\/beans\"<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>xmlns:xsi<\/code>=<\/code>\"http:\/\/www.w3.org\/2001\/XMLSchema-instance\"<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code>xsi:schemaLocation=\"http:\/\/www.springframework.org\/schema\/beans\u00a0 <\/code><\/div>\n
<\/div>\n
http:\/\/www.springframework.org\/schema\/beans\/spring-beans.xsd<\/code><\/div>\n
<\/div>\n
<\/div>\n
http:\/\/www.springframework.org\/schema\/util<\/code><\/div>\n
<\/div>\n
<\/div>\n
http:\/\/www.springframework.org\/schema\/util\/spring-util-4.0.xsd<\/code><\/div>\n
<\/div>\n
<\/div>\n
http:\/\/www.springframework.org\/schema\/context<\/code><\/div>\n
<\/div>\n
<\/div>\n
http:\/\/www.springframework.org\/schema\/context\/spring-context.xsd<\/code><\/div>\n
<\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>\"<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>xmlns:util<\/code>=<\/code>\"http:\/\/www.springframework.org\/schema\/util\"<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>xmlns:p<\/code>=<\/code>\"http:\/\/www.springframework.org\/schema\/p\"<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>xmlns:context<\/code>=<\/code>\"http:\/\/www.springframework.org\/schema\/context\"<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code><<\/code>context:component-scan<\/code> base-package<\/code>=<\/code>\"test.SpringMVC.integrate\"<\/code>><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code><<\/code>context:exclude-filter<\/code> type<\/code>=<\/code>\"annotation\"<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>expression<\/code>=<\/code>\"org.springframework.stereotype.Controller\"<\/code>\/><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code><<\/code>context:exclude-filter<\/code> type<\/code>=<\/code>\"annotation\"<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>expression<\/code>=<\/code>\"org.springframework.web.bind.annotation.ControllerAdvice\"<\/code>\/>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code><\/<\/code>context:component-scan<\/code>><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code><\/div>\n
<\/<\/code>beans<\/code>><\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

\u5728Web.xml\u4e2d\u6dfb\u52a0\u914d\u7f6e<\/p>\n

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<!-- configure the springIOC --><\/code><\/div>\n
\u00a0\u00a0<\/code><<\/code>listener<\/code>><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code><<\/code>listener-class<\/code>>org.springframework.web.context.ContextLoaderListener<\/<\/code>listener-class<\/code>><\/code><\/div>\n
\u00a0\u00a0<\/code><\/<\/code>listener<\/code>><\/code><\/div>\n
\u00a0\u00a0<\/code><<\/code>context-param<\/code>>\u00a0 <\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code><<\/code>param-name<\/code>>contextConfigLocation<\/<\/code>param-name<\/code>>\u00a0 <\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code><<\/code>param-value<\/code>>classpath:applicationContext.xml<\/<\/code>param-value<\/code>><\/code><\/div>\n
\u00a0\u00a0<\/code><\/<\/code>context-param<\/code>><\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

6.\u5728SpringMVC\u4e2d\u8fdb\u884c\u4e00\u4e9b\u914d\u7f6e\uff0c\u9632\u6b62SpringMVC\u548cSpringIOC\u5bf9\u540c\u4e00\u4e2a\u5bf9\u8c61\u7684\u7ba1\u7406\u91cd\u5408<\/p>\n

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<!-- scan the package and the sub package --><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code><<\/code>context:component-scan<\/code> base-package<\/code>=<\/code>\"test.SpringMVC.integrate\"<\/code>><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code><<\/code>context:include-filter<\/code> type<\/code>=<\/code>\"annotation\"<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>expression<\/code>=<\/code>\"org.springframework.stereotype.Controller\"<\/code>\/><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code><<\/code>context:include-filter<\/code> type<\/code>=<\/code>\"annotation\"<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>expression<\/code>=<\/code>\"org.springframework.web.bind.annotation.ControllerAdvice\"<\/code>\/><\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0<\/code><\/<\/code>context:component-scan<\/code>><\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

\u5341\u516b\u3001SpringMVC\u8be6\u7ec6\u8fd0\u884c\u6d41\u7a0b\u56fe<\/strong><\/h2>\n

\"\"<\/p>\n

\u5341\u4e5d\u3001SpringMVC\u4e0estruts2\u7684\u533a\u522b<\/h2>\n

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 <\/p>\n

\u539f\u6587\u51fa\u5904\uff1a cnblogs-Sunnier<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

\u4e00\u3001SpringMVC\u57fa\u7840\u5165\u95e8\uff0c\u521b\u5efa\u4e00\u4e2aHelloWorld\u7a0b\u5e8f 1.\u9996\u5148\uff0c\u5bfc\u5165SpringMVC\u9700\u8981\u7684jar […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[91],"tags":[],"_links":{"self":[{"href":"https:\/\/ai.zhousir.top\/index.php?rest_route=\/wp\/v2\/posts\/1952"}],"collection":[{"href":"https:\/\/ai.zhousir.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ai.zhousir.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ai.zhousir.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ai.zhousir.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1952"}],"version-history":[{"count":1,"href":"https:\/\/ai.zhousir.top\/index.php?rest_route=\/wp\/v2\/posts\/1952\/revisions"}],"predecessor-version":[{"id":1953,"href":"https:\/\/ai.zhousir.top\/index.php?rest_route=\/wp\/v2\/posts\/1952\/revisions\/1953"}],"wp:attachment":[{"href":"https:\/\/ai.zhousir.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1952"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ai.zhousir.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1952"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ai.zhousir.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1952"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}