{"id":1570,"date":"2016-05-04T17:48:25","date_gmt":"2016-05-04T09:48:25","guid":{"rendered":"https:\/\/ai.zhousir.top\/?p=1570"},"modified":"2026-08-18T18:48:44","modified_gmt":"2026-08-18T10:48:44","slug":"%e5%ad%97%e7%ac%a6%e7%bc%96%e7%a0%81%e8%af%a6%e8%a7%a3","status":"publish","type":"post","link":"https:\/\/ai.zhousir.top\/?p=1570","title":{"rendered":"\u5b57\u7b26\u7f16\u7801\u8be6\u89e3"},"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;\">\u968f\u7740\u8ba1\u7b97\u673a\u666e\u53ca\uff0c\u5404\u56fd\u4e3a\u9002\u5e94\u672c\u56fd\u8bed\u8a00\u5404\u81ea\u8bbe\u8ba1\u7f16\u7801\uff0c\u540c\u4e00\u4e2a\u4e8c\u8fdb\u5236\u6570\u5b57\u53ef\u80fd\u88ab\u89e3\u91ca\u6210\u4e0d\u540c\u7b26\u53f7\u3002\u4e3a\u89e3\u51b3\u8fd9\u79cd\u4e0d\u517c\u5bb9\uff0c<strong style=\"color: #4870ac;\">Unicode<\/strong> \u5e94\u65f6\u800c\u751f\u3002<\/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\u3001Unicode<\/h2>\n<p style=\"margin: 1em 0px;\">Unicode \u53c8\u79f0\u7edf\u4e00\u7801\u3001\u4e07\u56fd\u7801\u3001\u5355\u4e00\u7801\uff0c\u4e3a\u6bcf\u79cd\u8bed\u8a00\u4e2d\u7684\u6bcf\u4e2a\u5b57\u7b26\u8bbe\u5b9a\u7edf\u4e00\u4e14\u552f\u4e00\u7684\u4e8c\u8fdb\u5236\u7f16\u7801\uff0c\u4ee5\u6ee1\u8db3\u8de8\u8bed\u8a00\u3001\u8de8\u5e73\u53f0\u7684\u6587\u672c\u8f6c\u6362\u4e0e\u5904\u7406\u3002\u53ef\u4ee5\u628a\u5b83\u60f3\u8c61\u6210\u201c\u5b57\u7b26\u5927\u5bb9\u5668\u201d\uff1a\u4e16\u754c\u4e0a\u6240\u6709\u7b26\u53f7\u90fd\u5728\u91cc\u9762\uff0c\u6bcf\u4e2a\u7b26\u53f7\u6709\u72ec\u4e00\u65e0\u4e8c\u7684\u7f16\u7801\uff0c\u4ece\u6839\u4e0a\u89e3\u51b3\u4e71\u7801\u3002\u6240\u4ee5<strong style=\"color: #4870ac;\">Unicode \u662f\u4e00\u79cd\u6240\u6709\u7b26\u53f7\u7684\u7f16\u7801<\/strong><sup>[2]<\/sup>\u3002<\/p>\n<p style=\"margin: 1em 0px;\">\u5b83\u4f34\u968f\u901a\u7528\u5b57\u7b26\u96c6\u6807\u51c6\u53d1\u5c55\uff0c\u4e5f\u4ee5\u4e66\u672c\u5f62\u5f0f\u53d1\u8868\uff0c\u5bf9\u4e16\u754c\u4e0a\u5927\u90e8\u5206\u6587\u5b57\u7cfb\u7edf\u505a\u4e86\u6574\u7406\u548c\u7f16\u7801\u3002Unicode \u4ecd\u5728\u589e\u4fee\uff0c\u8fc4\u4eca\u5df2\u6536\u5165\u8d85\u8fc7\u5341\u4e07\u4e2a\u5b57\u7b26\uff0c\u5e7f\u6cdb\u7528\u4e8e\u8f6f\u4ef6\u7684\u56fd\u9645\u5316\u4e0e\u672c\u5730\u5316\u3002<\/p>\n<p style=\"margin: 1em 0px;\">\u4f20\u7edf\u7f16\u7801\u7684\u5171\u540c\u95ee\u9898\u662f\u65e0\u6cd5\u5f88\u597d\u652f\u6301\u591a\u8bed\u8a00\u73af\u5883\uff0c\u8fd9\u5728\u4e92\u8054\u7f51\u4e0a\u4e0d\u53ef\u63a5\u53d7\u3002\u51e0\u4e4e\u6240\u6709\u7535\u8111\u90fd\u652f\u6301\u57fa\u672c\u62c9\u4e01\u5b57\u6bcd\uff0c\u5e76\u5404\u81ea\u652f\u6301\u5176\u4ed6\u7f16\u7801\u3002Unicode \u4e3a\u517c\u5bb9\u5b83\u4eec\uff0c\u9996 256 \u4e2a\u5b57\u7b26\u4fdd\u7559\u7ed9 ISO 8859-1\uff0c\u897f\u6b27\u8bed\u7cfb\u8f6c\u6362\u4e0d\u5fc5\u7279\u522b\u8003\u91cf\uff1b\u5927\u91cf\u76f8\u540c\u5b57\u7b26\u4e5f\u91cd\u590d\u7f16\u5230\u4e0d\u540c\u7801\u4f4d\uff0c\u4f7f\u65e7\u7f16\u7801\u80fd\u4e0e Unicode \u4e92\u8f6c\u800c\u4e0d\u4e22\u4fe1\u606f<sup>[1]<\/sup>\u3002<\/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\u5b9e\u73b0\u65b9\u5f0f\uff1aUTF<\/h2>\n<p style=\"margin: 1em 0px;\">\u4e00\u4e2a\u5b57\u7b26\u7684 Unicode \u7801\u662f\u786e\u5b9a\u7684\uff0c\u4f46\u4f20\u8f93\u65f6\u56e0\u5e73\u53f0\u8bbe\u8ba1\u548c\u8282\u7701\u7a7a\u95f4\uff0c\u5b9e\u73b0\u65b9\u5f0f\u4e0d\u540c\u3002\u5b9e\u73b0\u65b9\u5f0f\u79f0\u4e3a<strong style=\"color: #4870ac;\">Unicode \u8f6c\u6362\u683c\u5f0f<\/strong>\uff08Unicode Transformation Format\uff0cUTF\uff09<sup>[1]<\/sup>\u3002Unicode \u662f\u5b57\u7b26\u96c6\uff0c\u4e3b\u8981\u6709 UTF-8\u3001UTF-16\u3001UTF-32\u3002\u76ee\u524d\u4e3b\u6d41\u662f UTF-8\uff0c\u4e0b\u9762\u7740\u91cd\u4ecb\u7ecd\u5b83\u3002<\/p>\n<h3 style=\"padding: 0px; color: #4870ac; margin: 1.2em 0px 1em; font-size: 1.3em;\">UCS<\/h3>\n<p style=\"margin: 1em 0px;\">UCS\uff08Universal Character Set\uff0c\u901a\u7528\u5b57\u7b26\u96c6\uff09\u7531 ISO \u5236\u5b9a\u7684 <strong style=\"color: #4870ac;\">ISO 10646<\/strong>\uff08\u6216 <strong style=\"color: #4870ac;\">ISO\/IEC 10646<\/strong>\uff09\u5b9a\u4e49\uff0c\u5305\u542b\u5176\u4ed6\u6240\u6709\u5b57\u7b26\u96c6\uff0c\u4fdd\u8bc1\u53cc\u5411\u517c\u5bb9\uff1a\u628a\u4efb\u610f\u5b57\u7b26\u4e32\u8bd1\u5230 UCS \u518d\u8bd1\u56de\u539f\u7f16\u7801\uff0c\u4e0d\u4f1a\u4e22\u4fe1\u606f\u3002<\/p>\n<p style=\"margin: 1em 0px;\">UCS \u4e0d\u4ec5\u7ed9\u6bcf\u4e2a\u5b57\u7b26\u4e00\u4e2a\u4ee3\u7801\uff0c\u8fd8\u8d4b\u4e88\u6b63\u5f0f\u540d\u5b57\u3002\u8868\u793a UCS \u6216 Unicode \u503c\u7684\u5341\u516d\u8fdb\u5236\u6570\u524d\u9762\u901a\u5e38\u52a0 \u201cU+\u201d\uff0c\u4f8b\u5982 \u201cU+0041\u201d \u4ee3\u8868 \u201cA\u201d\u3002<\/p>\n<h3 style=\"padding: 0px; color: #4870ac; margin: 1.2em 0px 1em; font-size: 1.3em;\">Little endian \u4e0e Big endian<\/h3>\n<p style=\"margin: 1em 0px;\">\u5e73\u53f0\u5bf9\u5b57\u8282\u987a\u5e8f\u7406\u89e3\u4e0d\u540c\uff0c\u540c\u4e00\u5b57\u8282\u6d41\u53ef\u80fd\u88ab\u89e3\u91ca\u6210\u4e0d\u540c\u5185\u5bb9\u3002\u4f8b\u5982\u67d0\u5b57\u7b26\u5341\u516d\u8fdb\u5236 4E59\uff0c\u62c6\u6210 4E\u300159\u3002\u82e5\u4ece\u4f4e\u4f4d\u8bfb\u4f1a\u5f53\u6210 594E\uff0c\u627e\u5230\u201c\u594e\u201d\uff1bWindows \u4ece\u9ad8\u5b57\u8282\u8bfb\u662f 4E59\uff0c\u627e\u5230\u201c\u4e59\u201d\u3002Windows \u91cc\u5b58\u7684\u201c\u4e59\u201d\u5230\u53e6\u4e00\u7aef\u5e8f\u5e73\u53f0\u5c31\u53d8\u6210\u201c\u594e\u201d\u3002Unicode \u7528\u5927\u5934\uff08Big endian\uff09\u3001\u5c0f\u5934\uff08Little endian\uff09\u533a\u5206\uff1a\u7b2c\u4e00\u4e2a\u5b57\u8282\u5728\u524d\u662f\u5927\u5934\uff0c\u7b2c\u4e8c\u4e2a\u5b57\u8282\u5728\u524d\u662f\u5c0f\u5934\u3002<\/p>\n<p style=\"margin: 1em 0px;\">\u8ba1\u7b97\u673a\u600e\u4e48\u77e5\u9053\u6587\u4ef6\u7528\u54ea\u79cd\u7aef\u5e8f\uff1f\u89c4\u8303\u89c4\u5b9a\u6587\u4ef6\u6700\u524d\u9762\u52a0\u5165\u8868\u793a\u7f16\u7801\u987a\u5e8f\u7684\u5b57\u7b26\uff0c\u540d\u53eb\u201c\u96f6\u5bbd\u5ea6\u975e\u6362\u884c\u7a7a\u683c\u201d\uff08ZERO WIDTH NO-BREAK SPACE\uff09\uff0c\u7528 FEFF \u8868\u793a\u3002\u6b63\u597d\u4e24\u4e2a\u5b57\u8282\uff0c\u4e14 FF \u6bd4 FE \u5927 1\u3002\u5934\u4e24\u4e2a\u5b57\u8282\u662f FE FF \u8868\u793a\u5927\u5934\uff1b\u662f FF FE \u8868\u793a\u5c0f\u5934\u3002<\/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;\">\u4e09\u3001UTF-8<\/h2>\n<p style=\"margin: 1em 0px;\">UTF-8 \u662f\u9488\u5bf9 Unicode \u7684\u53ef\u53d8\u957f\u5ea6\u7f16\u7801\uff0c\u53ef\u7528 1\uff5e4 \u4e2a\u5b57\u8282\u8868\u793a\u4e00\u4e2a\u7b26\u53f7\uff08\u6807\u51c6\u8fd8\u53ef\u5230 6 \u5b57\u8282\u7684\u5386\u53f2\u5f62\u5f0f\uff09\u3002\u7b2c\u4e00\u4e2a\u5b57\u8282\u4ecd\u4e0e ASCII \u517c\u5bb9\uff0c\u539f\u5148\u5904\u7406 ASCII \u7684\u7cfb\u7edf\u51e0\u4e4e\u4e0d\u7528\u6539\u3002\u56e0\u6b64\u5b83\u9010\u6e10\u6210\u4e3a\u90ae\u4ef6\u3001\u7f51\u9875\u53ca\u5176\u4ed6\u5b58\u6587\u5b57\u573a\u5408\u4f18\u5148\u91c7\u7528\u7684\u7f16\u7801\u3002<\/p>\n<p style=\"margin: 1em 0px;\">\u7f16\u7801\u89c4\u5219\uff1a<\/p>\n<ul style=\"padding-left: 1rem; margin-left: 1rem; font-size: 0.9rem; list-style-type: disc;\">\n<li>\n<section>\u5355\u5b57\u8282\u7b26\u53f7\uff1a\u7b2c\u4e00\u4f4d\u4e3a 0\uff0c\u540e 7 \u4f4d\u662f unicode \u7801\u3002\u82f1\u6587\u5b57\u6bcd\u7684 UTF-8 \u4e0e ASCII \u76f8\u540c\u3002<\/section>\n<\/li>\n<li>\n<section>n \u5b57\u8282\u7b26\u53f7\uff08n&gt;1\uff09\uff1a\u7b2c\u4e00\u4e2a\u5b57\u8282\u524d n \u4f4d\u4e3a 1\uff0c\u7b2c n+1 \u4f4d\u4e3a 0\uff1b\u540e\u9762\u5b57\u8282\u524d\u4e24\u4f4d\u4e00\u5f8b 10\u3002\u5176\u4f59\u4f4d\u586b\u8fd9\u4e2a\u7b26\u53f7\u7684 unicode \u7801\u3002<\/section>\n<\/li>\n<\/ul>\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;\">Unicode<\/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;\">UTF-8<\/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;\">0000 ~ 007F<\/td>\n<td style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top;\"><strong style=\"color: #4870ac;\">0<\/strong>XXX XXXX<\/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;\">0080 ~ 07FF<\/td>\n<td style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top;\"><strong style=\"color: #4870ac;\">110<\/strong>X XXXX <strong style=\"color: #4870ac;\">10<\/strong>XX XXXX<\/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;\">0800 ~ FFFF<\/td>\n<td style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top;\"><strong style=\"color: #4870ac;\">1110<\/strong>XXXX <strong style=\"color: #4870ac;\">10<\/strong>XX XXXX <strong style=\"color: #4870ac;\">10<\/strong>XX XXXX<\/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;\">1 0000 ~ 1F FFFF<\/td>\n<td style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top;\"><strong style=\"color: #4870ac;\">1111 0<\/strong>XXX <strong style=\"color: #4870ac;\">10<\/strong>XX XXXX <strong style=\"color: #4870ac;\">10<\/strong>XX XXXX <strong style=\"color: #4870ac;\">10<\/strong>XX XXXX<\/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;\">20 0000 ~ 3FF FFFF<\/td>\n<td style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top;\"><strong style=\"color: #4870ac;\">1111 10<\/strong>XX \u540e\u63a5\u56db\u4e2a 10xxxxxx<\/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;\">400 0000 ~ 7FFF FFFF<\/td>\n<td style=\"border: 1px solid #d9dfe4; padding: 9px 12px; font-size: 0.75em; line-height: 22px; vertical-align: top;\"><strong style=\"color: #4870ac;\">1111 110<\/strong>X \u540e\u63a5\u4e94\u4e2a 10xxxxxx<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"margin: 1em 0px;\">\u8bfb\u8868\u5f88\u7b80\u5355\uff1a\u7b2c\u4e00\u4e2a\u5b57\u8282\u7b2c\u4e00\u4f4d\u82e5\u4e3a 0\uff0c\u8fd9\u4e00\u5b57\u8282\u5355\u72ec\u5c31\u662f\u4e00\u4e2a\u5b57\u7b26\uff1b\u82e5\u4e3a 1\uff0c\u8fde\u7eed\u591a\u5c11\u4e2a 1 \u5c31\u8868\u793a\u5360\u591a\u5c11\u4e2a\u5b57\u8282\u3002<\/p>\n<p style=\"margin: 1em 0px;\">\u4ee5\u6c49\u5b57\u201c\u4e25\u201d\u4e3a\u4f8b<sup>[3]<\/sup>\u3002\u5df2\u77e5 unicode \u662f 4E25\uff08100111000100101\uff09\uff0c\u843d\u5728\u7b2c\u4e09\u884c\uff080800\uff5eFFFF\uff09\uff0c\u56e0\u6b64 UTF-8 \u9700\u8981\u4e09\u4e2a\u5b57\u8282\uff0c\u683c\u5f0f \u201c1110xxxx 10xxxxxx 10xxxxxx\u201d\u3002\u4ece\u6700\u540e\u4e00\u4e2a\u4e8c\u8fdb\u5236\u4f4d\u5f00\u59cb\u4ece\u524d\u5411\u540e\u586b x\uff0c\u591a\u51fa\u7684\u4f4d\u8865 0\uff0c\u5f97\u5230 \u201c11100100 10111000 10100101\u201d\uff0c\u5341\u516d\u8fdb\u5236\u5373 E4B8A5\u3002<\/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;\">\u56db\u3001Unicode \u4e0e UTF-8 \u7684\u8f6c\u6362<\/h2>\n<p style=\"margin: 1em 0px;\">\u201c\u4e25\u201d\u7684 Unicode \u662f 4E25\uff0cUTF-8 \u662f E4B8A5\uff0c\u4e8c\u8005\u4e0d\u540c\uff0c\u9700\u8981\u8f6c\u6362\u3002Windows \u4e0a\u6700\u76f4\u89c2\u7684\u529e\u6cd5\u662f\u8bb0\u4e8b\u672c\u3002<\/p>\n<p style=\"margin: 1em 0px;\"><a class=\"external cboxElement\" title=\"2014122300001\" href=\"http:\/\/images.cnitblog.com\/blog\/381060\/201501\/060826158757924.png\" rel=\"fancybox\" target=\"_blank\" rel=\"lightbox[19622] nofollow noopener\"><img decoding=\"async\" loading=\"lazy\" title=\"2014122300001\" src=\"http:\/\/images.cnitblog.com\/blog\/381060\/201501\/060826186874166.png\" alt=\"2014122300001\" width=\"689\" height=\"436\" border=\"0\"><\/a><\/p>\n<p style=\"margin: 1em 0px;\">\u6700\u4e0b\u9762\u201c\u7f16\u7801\uff08E\uff09\u201d\u6709\u56db\u4e2a\u9009\u9879\uff1aANSI\u3001Unicode\u3001Unicode big endian\u3001UTF-8\u3002<\/p>\n<ul style=\"padding-left: 1rem; margin-left: 1rem; font-size: 0.9rem; list-style-type: disc;\">\n<li>\n<section><strong style=\"color: #4870ac;\">ANSI<\/strong>\uff1a\u8bb0\u4e8b\u672c\u9ed8\u8ba4\u3002\u82f1\u6587\u6587\u4ef6\u662f ASCII\uff0c\u7b80\u4f53\u4e2d\u6587\u662f GB2312\u3002\u4e0d\u540c ANSI \u4e92\u4e0d\u517c\u5bb9\uff0c\u4e24\u79cd\u8bed\u8a00\u7684\u6587\u5b57\u4e0d\u80fd\u5b58\u5728\u540c\u4e00\u6bb5 ANSI \u6587\u672c\u91cc\u3002<\/section>\n<\/li>\n<li>\n<section><strong style=\"color: #4870ac;\">Unicode<\/strong>\uff1aUCS-2\uff0c\u76f4\u63a5\u7528\u4e24\u4e2a\u5b57\u8282\u5b58 Unicode \u7801\uff0c\u5c0f\u5934 little endian\u3002<\/section>\n<\/li>\n<li>\n<section><strong style=\"color: #4870ac;\">Unicode big endian<\/strong>\uff1aUCS-2\uff0c\u5927\u5934\u3002<\/section>\n<\/li>\n<li>\n<section><strong style=\"color: #4870ac;\">UTF-8<\/strong>\uff1a\u89c1\u4e0a\u4e00\u8282\u3002<\/section>\n<\/li>\n<\/ul>\n<p style=\"margin: 1em 0px;\">\u5b9e\u4f8b\uff1a\u5728\u8bb0\u4e8b\u672c\u8f93\u5165\u201c\u4e25\u201d\uff0c\u4f9d\u6b21\u9009\u56db\u79cd\u7f16\u7801\u53e6\u5b58\u4e3a\uff0c\u7528 EditPlus \u7684\u201c16 \u8fdb\u5236\u67e5\u770b\u5668\u201d\u67e5\u770b\uff1a<\/p>\n<p style=\"margin: 1em 0px;\"><a class=\"external cboxElement\" title=\"1\" href=\"http:\/\/images.cnitblog.com\/blog\/381060\/201501\/060826285623716.png\" rel=\"fancybox\" target=\"_blank\" rel=\"lightbox[19622] nofollow noopener\"><img decoding=\"async\" loading=\"lazy\" title=\"1\" src=\"http:\/\/images.cnitblog.com\/blog\/381060\/201501\/060826289847887.png\" alt=\"1\" width=\"562\" height=\"58\" border=\"0\"><\/a><\/p>\n<p style=\"margin: 1em 0px;\"><a class=\"external cboxElement\" title=\"2\" href=\"http:\/\/images.cnitblog.com\/blog\/381060\/201501\/060826292502872.png\" rel=\"fancybox\" target=\"_blank\" rel=\"lightbox[19622] nofollow noopener\"><img decoding=\"async\" loading=\"lazy\" title=\"2\" src=\"http:\/\/images.cnitblog.com\/blog\/381060\/201501\/060826298435757.png\" alt=\"2\" width=\"580\" height=\"35\" border=\"0\"><\/a><\/p>\n<p style=\"margin: 1em 0px;\"><a class=\"external cboxElement\" title=\"3\" href=\"http:\/\/images.cnitblog.com\/blog\/381060\/201501\/060826302962686.png\" rel=\"fancybox\" target=\"_blank\" rel=\"lightbox[19622] nofollow noopener\"><img decoding=\"async\" loading=\"lazy\" title=\"3\" src=\"http:\/\/images.cnitblog.com\/blog\/381060\/201501\/060826305934128.png\" alt=\"3\" width=\"532\" height=\"36\" border=\"0\"><\/a><\/p>\n<p style=\"margin: 1em 0px;\"><a class=\"external cboxElement\" title=\"4\" href=\"http:\/\/images.cnitblog.com\/blog\/381060\/201501\/060826308286356.png\" rel=\"fancybox\" target=\"_blank\" rel=\"lightbox[19622] nofollow noopener\"><img decoding=\"async\" loading=\"lazy\" title=\"4\" src=\"http:\/\/images.cnitblog.com\/blog\/381060\/201501\/060826312035541.png\" alt=\"4\" width=\"565\" height=\"46\" border=\"0\"><\/a><\/p>\n<ul style=\"padding-left: 1rem; margin-left: 1rem; font-size: 0.9rem; list-style-type: disc;\">\n<li>\n<section>ANSI\uff1a\u4e24\u4e2a\u5b57\u8282 D1 CF\uff0c\u6b63\u662f\u201c\u4e25\u201d\u7684 GB2312\u3002<\/section>\n<\/li>\n<li>\n<section>Unicode\uff1a\u56db\u4e2a\u5b57\u8282 FF FE 25 4E\uff0c\u5176\u4e2d FF FE \u8868\u793a\u5c0f\u5934\uff0c\u771f\u6b63\u7f16\u7801\u662f 25 4E\u3002<\/section>\n<\/li>\n<li>\n<section>Unicode big endian\uff1a\u56db\u4e2a\u5b57\u8282 FE FF 4E 25\uff0cFE FF \u8868\u793a\u5927\u5934\uff0c\u771f\u6b63\u7f16\u7801\u662f 4E 25\u3002<\/section>\n<\/li>\n<li>\n<section>UTF-8\uff1a\u516d\u4e2a\u5b57\u8282 EF BB BF E4 B8 A5\u3002\u524d\u4e09\u4e2a EF BB BF \u8868\u793a\u8fd9\u662f UTF-8\uff08BOM\uff09\uff0c\u540e\u4e09\u4e2a E4B8A5 \u662f\u201c\u4e25\u201d\u7684\u7f16\u7801\uff0c\u5b58\u50a8\u987a\u5e8f\u4e0e\u7f16\u7801\u987a\u5e8f\u4e00\u81f4\u3002<\/section>\n<\/li>\n<\/ul>\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;\">\u4e94\u3001\u53c2\u8003\u6587\u732e\u4e0e\u672c\u7cfb\u5217<\/h2>\n<ul style=\"padding-left: 1rem; margin-left: 1rem; font-size: 0.9rem; list-style-type: disc;\">\n<li>\n<section>Unicode \u7ef4\u57fa\u767e\u79d1\uff1a<a class=\"external\" title=\"http:\/\/zh.wikipedia.org\/wiki\/Unicode\" href=\"http:\/\/zh.wikipedia.org\/wiki\/Unicode\" target=\"_blank\" rel=\"nofollow noopener\">http:\/\/zh.wikipedia.org\/wiki\/Unicode<\/a><\/section>\n<\/li>\n<li>\n<section>Unicode \u767e\u5ea6\u767e\u79d1\uff1a<a class=\"external\" title=\"http:\/\/baike.baidu.com\/view\/40801.htm\" href=\"http:\/\/baike.baidu.com\/view\/40801.htm\" target=\"_blank\" rel=\"nofollow noopener\">http:\/\/baike.baidu.com\/view\/40801.htm<\/a><\/section>\n<\/li>\n<li>\n<section>\u5b57\u7b26\u7f16\u7801\u7b14\u8bb0\uff1aASCII\uff0cUnicode\u548cUTF-8\uff1a<a class=\"external\" title=\"http:\/\/www.ruanyifeng.com\/blog\/2007\/10\/ascii_unicode_and_utf-8.html\" href=\"http:\/\/www.ruanyifeng.com\/blog\/2007\/10\/ascii_unicode_and_utf-8.html\" target=\"_blank\" rel=\"nofollow noopener\">http:\/\/www.ruanyifeng.com\/blog\/2007\/10\/ascii_unicode_and_utf-8.html<\/a><\/section>\n<\/li>\n<li>\n<section>UTF-8 \u767e\u5ea6\u767e\u79d1\uff1a<a class=\"external\" title=\"http:\/\/baike.baidu.com\/view\/25412.htm\" href=\"http:\/\/baike.baidu.com\/view\/25412.htm\" target=\"_blank\" rel=\"nofollow noopener\">http:\/\/baike.baidu.com\/view\/25412.htm<\/a><\/section>\n<\/li>\n<\/ul>\n<h3 style=\"padding: 0px; color: #4870ac; margin: 1.2em 0px 1em; font-size: 1.3em;\">\u672c\u7cfb\u5217<\/h3>\n<ul style=\"padding-left: 1rem; margin-left: 1rem; font-size: 0.9rem; list-style-type: disc;\">\n<li>\n<section><a href=\"http:\/\/www.importnew.com\/?p=19587\">java\u4e2d\u6587\u4e71\u7801\u89e3\u51b3\u4e4b\u9053\uff08\u4e00\uff09\u2014\u2013\u8ba4\u8bc6\u5b57\u7b26\u96c6<\/a><\/section>\n<\/li>\n<li>\n<section><a href=\"http:\/\/www.importnew.com\/?p=19606\">java\u4e2d\u6587\u4e71\u7801\u89e3\u51b3\u4e4b\u9053\uff08\u4e8c\uff09\u2014\u2013\u5b57\u7b26\u7f16\u7801\u8be6\u89e3\uff1a\u57fa\u7840\u77e5\u8bc6 + ASCII + GB**<\/a><\/section>\n<\/li>\n<li>\n<section><a href=\"http:\/\/www.importnew.com\/?p=19622\">java\u4e2d\u6587\u4e71\u7801\u89e3\u51b3\u4e4b\u9053\uff08\u4e09\uff09\u2014\u2013\u7f16\u7801\u8be6\u60c5\uff1a\u4f1f\u5927\u7684\u521b\u60f3\u2014Unicode\u7f16\u7801<\/a><\/section>\n<\/li>\n<\/ul>\n<p style=\"margin: 1em 0px;\">\u539f\u6587\u51fa\u5904\uff1a<a href=\"http:\/\/www.cnblogs.com\/chenssy\/p\/4205130.html\" target=\"_blank\" rel=\"noopener\">chenssy<\/a><\/p>\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\uff1aUnicode \u7ed9\u6bcf\u4e2a\u5b57\u7b26\u552f\u4e00\u7801\u4f4d\uff1b\u843d\u5730\u4f20\u8f93\u7528 UTF\u3002UTF-8 \u53d8\u957f\u4e14\u517c\u5bb9 ASCII\uff0c\u6587\u4ef6\u5f00\u5934\u7684 BOM\uff08FEFF \/ FFFE \/ EF BB BF\uff09\u544a\u8bc9\u4f60\u7aef\u5e8f\u548c\u7f16\u7801\u3002<\/strong><\/p>\n<\/blockquote>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>\u968f\u7740\u8ba1\u7b97\u673a\u666e\u53ca\uff0c\u5404\u56fd\u4e3a\u9002\u5e94\u672c\u56fd\u8bed\u8a00\u5404\u81ea\u8bbe\u8ba1\u7f16\u7801\uff0c\u540c\u4e00\u4e2a\u4e8c\u8fdb\u5236\u6570\u5b57\u53ef\u80fd\u88ab\u89e3\u91ca\u6210\u4e0d\u540c\u7b26\u53f7\u3002\u4e3a\u89e3\u51b3\u8fd9\u79cd\u4e0d\u517c\u5bb9\uff0cUni [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3498,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[15],"tags":[63,30],"_links":{"self":[{"href":"https:\/\/ai.zhousir.top\/index.php?rest_route=\/wp\/v2\/posts\/1570"}],"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=1570"}],"version-history":[{"count":2,"href":"https:\/\/ai.zhousir.top\/index.php?rest_route=\/wp\/v2\/posts\/1570\/revisions"}],"predecessor-version":[{"id":3842,"href":"https:\/\/ai.zhousir.top\/index.php?rest_route=\/wp\/v2\/posts\/1570\/revisions\/3842"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ai.zhousir.top\/index.php?rest_route=\/wp\/v2\/media\/3498"}],"wp:attachment":[{"href":"https:\/\/ai.zhousir.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1570"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ai.zhousir.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1570"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ai.zhousir.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1570"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}