{"id":251,"date":"2015-04-17T19:42:50","date_gmt":"2015-04-17T11:42:50","guid":{"rendered":"https:\/\/ai.zhousir.top\/?p=251"},"modified":"2026-08-18T12:09:30","modified_gmt":"2026-08-18T04:09:30","slug":"%e9%9d%a2%e5%90%91%e5%ad%97%e8%8a%82%e7%9a%84%e8%be%93%e5%85%a5%e8%be%93%e5%87%ba%e6%b5%81","status":"publish","type":"post","link":"https:\/\/ai.zhousir.top\/?p=251","title":{"rendered":"\u9762\u5411\u5b57\u8282\u7684\u8f93\u5165\u8f93\u51fa\u6d41"},"content":{"rendered":"<section id=\"wenyan\" style=\"font-family: system-ui, 'Apple Color Emoji', 'Segoe UI', 'Segoe UI Symbol', 'Noto Sans', Roboto, sans-serif; line-height: 1.75; font-size: 16px; color: #000000; caret-color: #000000;\" data-provider=\"WenYan\">\n<p style=\"margin: 1em 0px;\">\u5b57\u8282\u6d41\u4ee5<strong style=\"color: #4870ac;\">\u5b57\u8282<\/strong>\u4e3a\u4f20\u8f93\u5355\u4f4d\uff0c\u8bfb\u5199 8 \u4f4d\u6570\u636e\u3002\u9664\u4e86\u7eaf\u6587\u672c\uff0c\u8fd8\u80fd\u5904\u7406\u56fe\u7247\u3001\u97f3\u9891\u8fd9\u7c7b\u4e8c\u8fdb\u5236\u6587\u4ef6\u3002<code style=\"font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Roboto Mono', 'Courier New', 'Microsoft YaHei', monospace; color: #4870ac; font-size: 0.9em; font-weight: normal; overflow-wrap: break-word; padding: 2px 4px; border-radius: 3px; margin: 2px; background-color: #f6f8fa; word-break: break-all;\">InputStream<\/code> \u548c <code style=\"font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Roboto Mono', 'Courier New', 'Microsoft YaHei', monospace; color: #4870ac; font-size: 0.9em; font-weight: normal; overflow-wrap: break-word; padding: 2px 4px; border-radius: 3px; margin: 2px; background-color: #f6f8fa; word-break: break-all;\">OutputStream<\/code> \u662f\u6240\u6709\u5b57\u8282\u6d41\u7684\u7236\u7c7b\uff0c\u540c\u6837\u90fd\u662f\u62bd\u8c61\u7c7b\u3002<\/p>\n<p style=\"margin: 1em 0px;\">\u7a0b\u5e8f\u91cc\u771f\u6b63 new \u51fa\u6765\u7684\uff0c\u4e00\u822c\u662f\u5b83\u4eec\u67d0\u4e2a\u5b50\u7c7b\u7684\u5bf9\u8c61\uff1b\u8c03\u7528\u7ee7\u627f\u6765\u7684 <code style=\"font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Roboto Mono', 'Courier New', 'Microsoft YaHei', monospace; color: #4870ac; font-size: 0.9em; font-weight: normal; overflow-wrap: break-word; padding: 2px 4px; border-radius: 3px; margin: 2px; background-color: #f6f8fa; word-break: break-all;\">read()<\/code> \/ <code style=\"font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Roboto Mono', 'Courier New', 'Microsoft YaHei', monospace; color: #4870ac; font-size: 0.9em; font-weight: normal; overflow-wrap: break-word; padding: 2px 4px; border-radius: 3px; margin: 2px; background-color: #f6f8fa; word-break: break-all;\">write()<\/code>\uff0c\u5c31\u80fd\u5bf9\u5916\u8bbe\u505a\u8f93\u5165\u8f93\u51fa\u3002<\/p>\n<p><!--more--><\/p>\n<p style=\"margin: 1em 0px;\"><a href=\"https:\/\/ai.zhousir.top\/wp-content\/uploads\/2024\/05\/image.png\" rel=\"fancybox\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-3498\" src=\"https:\/\/ai.zhousir.top\/wp-content\/uploads\/2024\/05\/image.png\" alt=\"\" width=\"2151\" height=\"1105\" srcset=\"https:\/\/ai.zhousir.top\/wp-content\/uploads\/2024\/05\/image.png 2151w, https:\/\/ai.zhousir.top\/wp-content\/uploads\/2024\/05\/image-768x395.png 768w, https:\/\/ai.zhousir.top\/wp-content\/uploads\/2024\/05\/image-1536x789.png 1536w, https:\/\/ai.zhousir.top\/wp-content\/uploads\/2024\/05\/image-2048x1052.png 2048w\" sizes=\"(max-width: 2151px) 100vw, 2151px\" \/><\/a><\/p>\n<h2 style=\"padding: 1px 12.5px; color: #ffffff; margin: 1.2em 0px 1em; border-radius: 4px; display: inline-block; background-color: #4870ac; font-size: 1.3em;\">\u4e00\u3001\u9762\u5411\u5b57\u8282\u7684\u8f93\u5165\u6d41 InputStream<\/h2>\n<p style=\"margin: 1em 0px;\">\u9762\u5411\u5b57\u8282\u7684\u8f93\u5165\u6d41\u90fd\u662f <code style=\"font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Roboto Mono', 'Courier New', 'Microsoft YaHei', monospace; color: #4870ac; font-size: 0.9em; font-weight: normal; overflow-wrap: break-word; padding: 2px 4px; border-radius: 3px; margin: 2px; background-color: #f6f8fa; word-break: break-all;\">InputStream<\/code> \u7684\u5b50\u7c7b\uff0c\u5c42\u6b21\u7ed3\u6784\u5982\u56fe 10-6\uff1a<\/p>\n<p style=\"margin: 1em 0px;\"><a href=\"https:\/\/ai.zhousir.top\/wp-content\/uploads\/2015\/04\/\u2550\u255d\u2567\u0451-7.bmp\" rel=\"fancybox\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-252\" src=\"https:\/\/ai.zhousir.top\/wp-content\/uploads\/2015\/04\/\u2550\u255d\u2567\u0451-7.bmp\" alt=\"\u2550\u255d\u2567\u0451 (7)\" width=\"504\" height=\"245\" \/><\/a><\/p>\n<p style=\"margin: 1em 0px;\">\u8868 10-5 \u5217\u51fa\u4e86 <code style=\"font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Roboto Mono', 'Courier New', 'Microsoft YaHei', monospace; color: #4870ac; font-size: 0.9em; font-weight: normal; overflow-wrap: break-word; padding: 2px 4px; border-radius: 3px; margin: 2px; background-color: #f6f8fa; word-break: break-all;\">InputStream<\/code> \u7684\u4e3b\u8981\u5b50\u7c7b\u53ca\u8bf4\u660e\uff1a<\/p>\n<p style=\"margin: 1em 0px;\"><a href=\"https:\/\/ai.zhousir.top\/wp-content\/uploads\/2015\/04\/\u2550\u255d\u2567\u0451-8.bmp\" rel=\"fancybox\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-253\" src=\"https:\/\/ai.zhousir.top\/wp-content\/uploads\/2015\/04\/\u2550\u255d\u2567\u0451-8.bmp\" alt=\"\u2550\u255d\u2567\u0451 (8)\" width=\"479\" height=\"390\" \/><\/a><\/p>\n<p style=\"margin: 1em 0px;\"><a href=\"https:\/\/ai.zhousir.top\/wp-content\/uploads\/2015\/04\/\u2550\u255d\u2567\u0451-9.bmp\" rel=\"fancybox\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone  wp-image-254\" src=\"https:\/\/ai.zhousir.top\/wp-content\/uploads\/2015\/04\/\u2550\u255d\u2567\u0451-9.bmp\" alt=\"\u2550\u255d\u2567\u0451 (9)\" width=\"532\" height=\"331\" \/><\/a><\/p>\n<h2 style=\"padding: 1px 12.5px; color: #ffffff; margin: 1.2em 0px 1em; border-radius: 4px; display: inline-block; background-color: #4870ac; font-size: 1.3em;\">\u4e8c\u3001\u9762\u5411\u5b57\u8282\u7684\u8f93\u51fa\u6d41 OutputStream<\/h2>\n<p style=\"margin: 1em 0px;\">\u9762\u5411\u5b57\u8282\u7684\u8f93\u51fa\u6d41\u90fd\u662f <code style=\"font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Roboto Mono', 'Courier New', 'Microsoft YaHei', monospace; color: #4870ac; font-size: 0.9em; font-weight: normal; overflow-wrap: break-word; padding: 2px 4px; border-radius: 3px; margin: 2px; background-color: #f6f8fa; word-break: break-all;\">OutputStream<\/code> \u7684\u5b50\u7c7b\uff0c\u5c42\u6b21\u7ed3\u6784\u5982\u56fe 10-7\uff1a<\/p>\n<p style=\"margin: 1em 0px;\"><a href=\"https:\/\/ai.zhousir.top\/wp-content\/uploads\/2015\/04\/\u2550\u255d\u2567\u0451-10.bmp\" rel=\"fancybox\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-255\" src=\"https:\/\/ai.zhousir.top\/wp-content\/uploads\/2015\/04\/\u2550\u255d\u2567\u0451-10.bmp\" alt=\"\u2550\u255d\u2567\u0451 (10)\" width=\"522\" height=\"218\" \/><\/a><\/p>\n<p style=\"margin: 1em 0px;\">\u8868 10-7 \u5217\u51fa\u4e86 <code style=\"font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Roboto Mono', 'Courier New', 'Microsoft YaHei', monospace; color: #4870ac; font-size: 0.9em; font-weight: normal; overflow-wrap: break-word; padding: 2px 4px; border-radius: 3px; margin: 2px; background-color: #f6f8fa; word-break: break-all;\">OutputStream<\/code> \u7684\u4e3b\u8981\u5b50\u7c7b\u53ca\u8bf4\u660e\uff1a<\/p>\n<p style=\"margin: 1em 0px;\"><a href=\"https:\/\/ai.zhousir.top\/wp-content\/uploads\/2015\/04\/\u2550\u255d\u2567\u0451-11.bmp\" rel=\"fancybox\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-256\" src=\"https:\/\/ai.zhousir.top\/wp-content\/uploads\/2015\/04\/\u2550\u255d\u2567\u0451-11.bmp\" alt=\"\u2550\u255d\u2567\u0451 (11)\" width=\"448\" height=\"336\" \/><\/a><\/p>\n<p style=\"margin: 1em 0px;\"><a href=\"https:\/\/ai.zhousir.top\/wp-content\/uploads\/2015\/04\/\u2550\u255d\u2567\u0451-12.bmp\" rel=\"fancybox\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone  wp-image-257\" src=\"https:\/\/ai.zhousir.top\/wp-content\/uploads\/2015\/04\/\u2550\u255d\u2567\u0451-12.bmp\" alt=\"\u2550\u255d\u2567\u0451 (12)\" width=\"530\" height=\"185\" \/><\/a><\/p>\n<table style=\"display: table; text-align: left; overflow: auto; border-collapse: collapse; margin: 1.4em auto; max-width: 100%; table-layout: fixed; overflow-wrap: break-word; word-break: break-all;\" width=\"800\">\n<thead>\n<tr>\n<th style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top; text-align: center; font-weight: bold; color: #4870ac; background: #f7f7f7;\">\u62bd\u8c61\u7236\u7c7b<\/th>\n<th style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top; text-align: center; font-weight: bold; color: #4870ac; background: #f7f7f7;\">\u65b9\u5411<\/th>\n<th style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top; text-align: center; font-weight: bold; color: #4870ac; background: #f7f7f7;\">\u5355\u4f4d<\/th>\n<th style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top; text-align: center; font-weight: bold; color: #4870ac; background: #f7f7f7;\">\u5178\u578b\u5b50\u7c7b<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top;\"><code style=\"font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Roboto Mono', 'Courier New', 'Microsoft YaHei', monospace; color: #4870ac; font-size: 0.9em; font-weight: normal; overflow-wrap: break-word; padding: 2px 4px; border-radius: 3px; margin: 2px; background-color: #f6f8fa; word-break: break-all;\">InputStream<\/code><\/td>\n<td style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top;\">\u8bfb\u5165<\/td>\n<td style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top;\">\u5b57\u8282\uff088 \u4f4d\uff09<\/td>\n<td style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top;\"><code style=\"font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Roboto Mono', 'Courier New', 'Microsoft YaHei', monospace; color: #4870ac; font-size: 0.9em; font-weight: normal; overflow-wrap: break-word; padding: 2px 4px; border-radius: 3px; margin: 2px; background-color: #f6f8fa; word-break: break-all;\">FileInputStream<\/code>\u3001<code style=\"font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Roboto Mono', 'Courier New', 'Microsoft YaHei', monospace; color: #4870ac; font-size: 0.9em; font-weight: normal; overflow-wrap: break-word; padding: 2px 4px; border-radius: 3px; margin: 2px; background-color: #f6f8fa; word-break: break-all;\">BufferedInputStream<\/code><\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top;\"><code style=\"font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Roboto Mono', 'Courier New', 'Microsoft YaHei', monospace; color: #4870ac; font-size: 0.9em; font-weight: normal; overflow-wrap: break-word; padding: 2px 4px; border-radius: 3px; margin: 2px; background-color: #f6f8fa; word-break: break-all;\">OutputStream<\/code><\/td>\n<td style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top;\">\u5199\u51fa<\/td>\n<td style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top;\">\u5b57\u8282\uff088 \u4f4d\uff09<\/td>\n<td style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top;\"><code style=\"font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Roboto Mono', 'Courier New', 'Microsoft YaHei', monospace; color: #4870ac; font-size: 0.9em; font-weight: normal; overflow-wrap: break-word; padding: 2px 4px; border-radius: 3px; margin: 2px; background-color: #f6f8fa; word-break: break-all;\">FileOutputStream<\/code>\u3001<code style=\"font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Roboto Mono', 'Courier New', 'Microsoft YaHei', monospace; color: #4870ac; font-size: 0.9em; font-weight: normal; overflow-wrap: break-word; padding: 2px 4px; border-radius: 3px; margin: 2px; background-color: #f6f8fa; word-break: break-all;\">BufferedOutputStream<\/code><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 style=\"padding: 1px 12.5px; color: #ffffff; margin: 1.2em 0px 1em; border-radius: 4px; display: inline-block; background-color: #4870ac; font-size: 1.3em;\">\u4e09\u3001\u62bd\u8c61\u7c7b\u600e\u4e48\u7528<\/h2>\n<p style=\"margin: 1em 0px;\">\u56e0\u4e3a <code style=\"font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Roboto Mono', 'Courier New', 'Microsoft YaHei', monospace; color: #4870ac; font-size: 0.9em; font-weight: normal; overflow-wrap: break-word; padding: 2px 4px; border-radius: 3px; margin: 2px; background-color: #f6f8fa; word-break: break-all;\">InputStream<\/code> \u548c <code style=\"font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Roboto Mono', 'Courier New', 'Microsoft YaHei', monospace; color: #4870ac; font-size: 0.9em; font-weight: normal; overflow-wrap: break-word; padding: 2px 4px; border-radius: 3px; margin: 2px; background-color: #f6f8fa; word-break: break-all;\">OutputStream<\/code> \u90fd\u662f\u62bd\u8c61\u7c7b\uff0c\u4e0d\u80fd\u76f4\u63a5 new\u3002\u521b\u5efa\u7684\u8f93\u5165\/\u8f93\u51fa\u6d41\u5bf9\u8c61\uff0c\u901a\u5e38\u662f\u67d0\u4e2a\u5177\u4f53\u5b50\u7c7b\u7684\u5b9e\u4f8b\uff0c\u518d\u901a\u8fc7\u7ee7\u627f\u6765\u7684 <code style=\"font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Roboto Mono', 'Courier New', 'Microsoft YaHei', monospace; color: #4870ac; font-size: 0.9em; font-weight: normal; overflow-wrap: break-word; padding: 2px 4px; border-radius: 3px; margin: 2px; background-color: #f6f8fa; word-break: break-all;\">read()<\/code>\u3001<code style=\"font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Roboto Mono', 'Courier New', 'Microsoft YaHei', monospace; color: #4870ac; font-size: 0.9em; font-weight: normal; overflow-wrap: break-word; padding: 2px 4px; border-radius: 3px; margin: 2px; background-color: #f6f8fa; word-break: break-all;\">write()<\/code> \u5b8c\u6210\u8bfb\u5199\u3002<\/p>\n<ul style=\"padding-left: 1rem; margin-left: 1rem; font-size: 0.9rem; list-style-type: disc;\">\n<li>\n<section>\u6587\u672c\u3001\u6309\u884c\u5904\u7406\uff1a\u4f18\u5148\u5b57\u7b26\u6d41\uff08Reader \/ Writer\uff09<\/section>\n<\/li>\n<li>\n<section>\u56fe\u7247\u3001\u538b\u7f29\u5305\u3001\u4efb\u610f\u4e8c\u8fdb\u5236\uff1a\u7528\u5b57\u8282\u6d41<\/section>\n<\/li>\n<li>\n<section>\u9700\u8981\u7f13\u51b2\u65f6\uff0c\u7528\u5bf9\u5e94\u7684 Buffered \u88c5\u9970\u6d41\u5305\u4e00\u5c42<\/section>\n<\/li>\n<\/ul>\n<blockquote style=\"display: block; font-size: 0.9em; border-left: 3px solid #4870ac; padding: 0.5em 1em; margin: 0px; background: #f6f8fa; color: #40464f;\">\n<p style=\"margin: 1em 0px;\"><strong style=\"color: #4870ac;\">\u4e00\u53e5\u8bdd\u603b\u7ed3\uff1a\u5b57\u8282\u6d41\u7ba1 8 \u4f4d\u6570\u636e\u3001\u80fd\u8bfb\u4e8c\u8fdb\u5236\uff1b\u5177\u4f53\u8bfb\u5199\u4ea4\u7ed9 InputStream \/ OutputStream \u7684\u5b50\u7c7b\uff0c\u4e0d\u8981\u53bb new \u8fd9\u4e24\u4e2a\u62bd\u8c61\u7c7b\u3002<\/strong><\/p>\n<\/blockquote>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>\u5b57\u8282\u6d41\u4ee5\u5b57\u8282\u4e3a\u4f20\u8f93\u5355\u4f4d\uff0c\u8bfb\u5199 8 \u4f4d\u6570\u636e\u3002\u9664\u4e86\u7eaf\u6587\u672c\uff0c\u8fd8\u80fd\u5904\u7406\u56fe\u7247\u3001\u97f3\u9891\u8fd9\u7c7b\u4e8c\u8fdb\u5236\u6587\u4ef6\u3002InputStream [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[22],"tags":[41],"_links":{"self":[{"href":"https:\/\/ai.zhousir.top\/index.php?rest_route=\/wp\/v2\/posts\/251"}],"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=251"}],"version-history":[{"count":3,"href":"https:\/\/ai.zhousir.top\/index.php?rest_route=\/wp\/v2\/posts\/251\/revisions"}],"predecessor-version":[{"id":3531,"href":"https:\/\/ai.zhousir.top\/index.php?rest_route=\/wp\/v2\/posts\/251\/revisions\/3531"}],"wp:attachment":[{"href":"https:\/\/ai.zhousir.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=251"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ai.zhousir.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=251"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ai.zhousir.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=251"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}