{"id":132,"date":"2021-01-25T23:25:28","date_gmt":"2021-01-25T15:25:28","guid":{"rendered":"https:\/\/blog.cruciferslab.net\/?p=132"},"modified":"2024-03-08T10:10:28","modified_gmt":"2024-03-08T02:10:28","slug":"%e6%96%87%e5%ad%97%e7%b7%a8%e7%a2%bc%e9%9b%9c%e8%ab%87-1","status":"publish","type":"post","link":"https:\/\/blog.cruciferslab.net\/?p=132","title":{"rendered":"\u6587\u5b57\u7de8\u78bc\u96dc\u8ac7 (1)"},"content":{"rendered":"\n<p>\u6709\u4e86\u5730\u65b9\u61c9\u8a72\u8981\u653e\u4e00\u9ede\u6771\u897f\uff0c\u6240\u4ee5\u5c31\u4f86\u5617\u8a66\u628a\u4e00\u4e9b\u5f88\u65e9\u4e4b\u524d\u5c31\u60f3\u5beb\u60f3\u6574\u7406\u7684\u6771\u897f\u4f86\u5beb\u51fa\u4f86\u597d\u4e86\u3002\u6253\u982d\u9663\u7684\u9019\u500b\u6587\u5b57\u7de8\u78bc\u7684\u984c\u6750\u662f\u5f88\u4e45\u4ee5\u524d\u5c31\u5df2\u7d93\u958b\u59cb\u5beb\u7684 (\u6709\u7d00\u9304\u7684\u8349\u7a3f\u662f\u4e03\u5e74\u524d\u958b\u59cb\u7684)\uff0c\u96d6\u7136\u9084\u4e0d\u78ba\u5b9a\u8981\u600e\u9ebc\u5206\u7bc7\u4f46\u5c31\u6162\u6162\u6574\u7406\u5427\u3002<\/p>\n\n\n\n<!--more-->\n\n\n\n<h2 class=\"wp-block-heading\">\u524d\u5c0e\u95b1\u8b80<\/h2>\n\n\n\n<p>\u8981\u8ac7\u6587\u5b57\u7de8\u78bc\uff0c\u6709\u4e00\u500b\u524d\u8f29\u7684\u6587\u7ae0\u5fc5\u9808\u5148\u62ff\u51fa\u4f86\u4f9b\u8457\uff1a<\/p>\n\n\n\n<p><a rel=\"noreferrer noopener\" href=\"https:\/\/www.csie.ntu.edu.tw\/~p92005\/Joel\/Unicode.html\" data-type=\"URL\" data-id=\"https:\/\/www.csie.ntu.edu.tw\/~p92005\/Joel\/Unicode.html\" target=\"_blank\">Joel on Software (\u5468\u601d\u535a\u8da3\u8ac7\u8edf\u9ad4)\uff0d\u6bcf\u500b\u8edf\u9ad4\u958b\u767c\u8005\u90fd\u7d55\u5c0d\u4e00\u5b9a\u8981\u6703\u7684 Unicode \u53ca\u5b57\u5143\u96c6\u5fc5\u5099\u77e5\u8b58 (\u6c92\u6709\u85c9\u53e3\uff01)<\/a><br>\u82f1\u6587\u539f\u6587\u7248\u5728\u9019\u88e1\uff1a<a href=\"https:\/\/www.joelonsoftware.com\/2003\/10\/08\/the-absolute-minimum-every-software-developer-absolutely-positively-must-know-about-unicode-and-character-sets-no-excuses\/\" data-type=\"URL\" data-id=\"https:\/\/www.joelonsoftware.com\/2003\/10\/08\/the-absolute-minimum-every-software-developer-absolutely-positively-must-know-about-unicode-and-character-sets-no-excuses\/\">The Absolute Minimum Every Software Developer Absolutely, Positively Must Know About Unicode and Character Sets (No Excuses!)<\/a><\/p>\n\n\n\n<p>\u9019\u7bc7\u6587\u7ae0\u662f 2003 \u5e74\u5beb\u6210\u7684\u4e86\uff0c\u4f46\u7576\u4e2d\u6709\u5f88\u591a\u89c0\u5ff5\u662f\u73fe\u5728\u4e0d\u5c11\u7a0b\u5f0f\u8a2d\u8a08\u5e2b\u4ecd\u7136\u6c92\u6709\u7684\u3002\u6211\u5f88\u559c\u6b61\u5468\u601d\u535a\u958b\u5834\u7684\u9019\u6bb5\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u6240\u4ee5\u6211\u8981\u505a\u4e00\u500b\u5ba3\u544a\uff1a\u5982\u679c\u4f60\u57282003\u5e74\u9084\u662f\u500b\u7a0b\u5f0f\u5e2b\uff0c\u800c\u4f60\u4e0d\u77e5\u9053\u5b57\u5143\u3001\u5b57\u5143\u96c6\u3001\u5b57\u5143\u7de8\u78bc\u3001\u4ee5\u53caUnicode\u7684\u57fa\u672c\u77e5\u8b58\uff0c\u6211\u5c31\u8981\u53bb<em>\u6293<\/em>\u4f60\uff0c\u6211\u6703\u8b93\u4f60\u5728\u6f5b\u8247\u88e1\u95dc6\u500b\u6708\u525d\u6d0b\u8525\u3002\u6211\u767c\u8a93\u6211\u4e00\u5b9a\u6703\u7684\u3002<\/p>\n<\/blockquote>\n\n\n\n<p>\u6211\u4e0d\u50cf\u4ed6\u90a3\u9ebc\u2026\u2026\u504f\u6fc0(?)\uff0c\u662f\u9084\u4e0d\u81f4\u65bc\u8b1b\u51fa\u9019\u7a2e\u91cd\u8a71\u5566\uff0c\u4f46\u6709\u7684\u6642\u5019\u6211\u770b\u4e00\u4e9b\u5176\u4ed6\u4eba\u56de\u95dc\u65bc\u5b57\u5143\u7de8\u78bc\u7684\u6771\u897f\u89c0\u5ff5\u932f\u8aa4\u767e\u51fa\u5c31\u5be6\u5728\u5f88\u60f3\u7ffb\u767d\u773c\u3002(\u5606\u6c23)<\/p>\n\n\n\n<p>\u63a5\u4e0b\u4f86\u6211\u4e5f\u6703\u57fa\u65bc\u9019\u7bc7\u6587\u7ae0\uff0c\u4f86\u5ef6\u4f38\u8b1b\u4e00\u4e9b\u4ed6\u6c92\u6709\u63d0\u5230\u7684\u90e8\u4efd\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">DBCS \u7684\u300c\u7bc4\u570d\u300d<\/h2>\n\n\n\n<p>\u5c31\u5f9e\u4e00\u7bc7\u6211\u5728 2007 \u5e74\u5728 PTT \u4e0a\u56de\u904e\u7684\u6587\u7ae0\u958b\u59cb\u597d\u4e86\uff1a<a rel=\"noreferrer noopener\" href=\"https:\/\/www.ptt.cc\/bbs\/Programming\/M.1187367726.A.2B0.html\" target=\"_blank\" data-type=\"URL\">Re: [\u554f\u984c] \u95dc\u65bc\u89e3\u78bc\u7684\u554f\u984c<\/a><\/p>\n\n\n\n<p>OK\uff0c\u6211\u627f\u8a8d\u5f15\u9019\u7bc7\u78ba\u5be6\u6709\u4e00\u90e8\u4efd\u662f\u4f86\u73fe\u7684 XD (\u5e7e\u500b\u670b\u53cb\u5f8c\u4f86\u5e38\u62ff\u9019\u7bc7\u6587\u7ae0\u4f86\u8667\u6211) \u4e0d\u904e\u6211\u60f3\u63d0\u7684\u5176\u5be6\u662f\u6211\u5728\u9019\u7bc7\u6587\u7ae0\u88e1\u7684\u5224\u65b7\u57fa\u6e96\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>(\u5176\u5be6\u770b\u5230\u9019\u7a2e\u4e94\u4f4d\u6578\u5c31\u5728\u60f3\u6703\u4e0d\u6703\u662f\u96d9\u5b57\u5143\u7d44\u7de8\u78bc<br> \u4e0d\u904e\u770b\u5230\u6709\u5c0f\u65bc32768\u7684\u672c\u4f86\u4ee5\u70ba\u4e0d\u662f<br> \u5f8c\u4f86\u7a81\u7136\u60f3\u5230unicode \u5c31\u6293\u4f86\u8a66\u4e00\u4e0b\u99ac\u4e0a\u8a66\u51fa\u4f86\u4e86)<\/p>\n<\/blockquote>\n\n\n\n<p>\u70ba\u4ec0\u9ebc\u662f 32768\uff1f\u70ba\u4ec0\u9ebc\u4e94\u4f4d\u6578\u5c31\u5f88\u6709\u53ef\u80fd\u662f\u96d9\u5b57\u5143\u7de8\u78bc\uff1f\u70ba\u4ec0\u9ebc\u5c0f\u65bc 32768 \u6703\u5f88\u6709\u53ef\u80fd\u4e0d\u662f\uff1f\u53c8\u662f\u70ba\u4ec0\u9ebc\u6703\u7a81\u7136\u60f3\u5230 Unicode\uff1f\u9019\u90fd\u8ddf DBCS \u7de8\u78bc (\u6216\u8005\u8b1b\u66f4\u5ee3\u4e00\u9ede\uff0c\u591a\u4f4d\u5143\u7d44\u7de8\u78bc) \u662f\u5982\u4f55\u7de8\u5b9a\u5b57\u5143\u7684\u7de8\u78bc\u6709\u95dc\u3002<\/p>\n\n\n\n<p>\u5468\u601d\u535a\u5728\u4ed6\u7684\u6587\u7ae0\u88e1\u5176\u5be6\u5df2\u7d93\u7c21\u55ae\u5e36\u904e\u4ec0\u9ebc\u662f DBCS \u7de8\u78bc\u4e86\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u7531\u65bc\u4e9e\u6d32\u7684\u5b57\u6bcd\u7cfb\u7d71\u6709\u5e7e\u5343\u500b\u5b57\u6bcd\uff0c\u4e0d\u53ef\u80fd\u75288\u500b\u4f4d\u5143\u8868\u793a\u3002\u901a\u5e38\u662f\u7528\u4e00\u7a2e\u53ebDBCS\u7684\u9ebb\u7169\u7cfb\u7d71\u4f86\u8655\u7406\u3002DBCS\u662f\u96d9\u4f4d\u5143\u7d44\u5b57\u5143\u96c6(Double Byte Character Set)\uff0c\u5b57\u5143\u96c6\u4e2d\u7684<em>\u67d0\u4e9b<\/em>\u5b57\u6bcd\u662f\u4e00\u500b\u4f4d\u5143\u7d44\u4f86\u5b58\uff0c\u5176\u4ed6\u5b57\u5247\u8981\u7528\u5169\u500b\u4f4d\u5143\u7d44\u3002<\/p>\n<\/blockquote>\n\n\n\n<p>\u5148\u4e0d\u63d0\u5225\u7684\uff0c\u6559\u80b2\u90e8\u516c\u4f48\u7684<a href=\"https:\/\/zh.wikipedia.org\/wiki\/%E5%B8%B8%E7%94%A8%E5%9C%8B%E5%AD%97%E6%A8%99%E6%BA%96%E5%AD%97%E9%AB%94%E8%A1%A8\" data-type=\"URL\" data-id=\"https:\/\/zh.wikipedia.org\/wiki\/%E5%B8%B8%E7%94%A8%E5%9C%8B%E5%AD%97%E6%A8%99%E6%BA%96%E5%AD%97%E9%AB%94%E8%A1%A8\">\u5e38\u7528\u570b\u5b57\u6a19\u6e96\u5b57\u9ad4\u8868<\/a>\u88e1\u9762\uff0c\u5c6c\u65bc\u6700\u5e38\u7528\u7684\u7b2c\u4e00\u5f35\u8868\u88e1\u7684\u4e2d\u6587\u5b57\u5c31\u6709 4808 \u500b\uff0ccode page \u7684\u9ad8\u4f4d\u7bc4\u570d 128 \u500b\u5b57\u662f\u8868\u793a\u4e0d\u5b8c\u7684\uff0c\u56e0\u6b64\u624d\u6703\u9700\u8981\u5169\u500b\u4f4d\u5143\u7d44\u4f86\u8868\u793a\u3002<\/p>\n\n\n\n<p>\u65bc\u662f\u6211\u5011\u6709\u4e86\u4e00\u5957\u6df7\u5408\u7684\u7cfb\u7d71\uff1a\u82f1\u6587\u5b57\u6cbf\u7528\u539f\u672c code page \u7684\u5b9a\u7fa9\u4f7f\u7528\u4e00\u500b\u4f4d\u5143\u7d44\uff0c\u4e2d\u6587\u5b57\u5247\u662f\u5b9a\u7fa9\u54ea\u5169\u500b\u4f4d\u5143\u7d44\u662f\u4ec0\u9ebc\u5b57\u3002\u554f\u984c\u4f86\u4e86\uff0c\u73fe\u5728\u4e00\u7bc7\u53ef\u80fd\u662f\u4e2d\u82f1\u6df7\u5408\u7684\u6587\u7ae0\uff0c\u8981\u600e\u9ebc\u5206\u8fa8\u7576\u4e2d\u4efb\u610f\u5169\u500b\u4f4d\u5143\u7d44\u5230\u5e95\u662f\u5169\u500b\u82f1\u6587\u5b57\u9084\u662f\u4e00\u500b\u4e2d\u6587\u5b57\uff1f<\/p>\n\n\n\n<p>\u8209\u500b\u4f8b\uff1a<sup data-fn=\"a1ca5c30-c4c7-4cec-84a2-4f4372b255bb\" class=\"fn\"><a href=\"#a1ca5c30-c4c7-4cec-84a2-4f4372b255bb\" id=\"a1ca5c30-c4c7-4cec-84a2-4f4372b255bb-link\">1<\/a><\/sup>\u5047\u8a2d\u6709\u4e00\u500b\u4e2d\u6587\u5b57\u7684\u7de8\u78bc\u662f\u5341\u516d\u9032\u4f4d 0x4141 (\u5341\u9032\u4f4d 16705) \u597d\u4e86\u3002\u5b83\u8868\u793a\u6210\u5169\u500b\u4f4d\u5143\u7d44\u6642\u6703\u662f\u5169\u500b\u5341\u516d\u9032\u4f4d\u70ba 0x41 \u7684\u4f4d\u5143\u7d44\uff0c\u800c 0x41 (\u5341\u9032\u4f4d 65) \u5c0d\u61c9\u7684 ASCII \u662f <code data-enlighter-language=\"raw\" class=\"EnlighterJSRAW\">'A'<\/code> \u5b57\u3002\u90a3\u9ebc\uff0c\u7576\u6211\u5011\u770b\u5230\u9023\u7e8c\u5169\u500b\u4f4d\u5143\u7d44\u90fd\u662f 0x41 \u6642\uff0c\u7a76\u7adf\u8981\u7576\u505a <code data-enlighter-language=\"raw\" class=\"EnlighterJSRAW\">\"AA\"<\/code> \u9084\u662f\u8981\u7576\u505a 0x4141 \u5c0d\u61c9\u7684\u4e2d\u6587\u5b57\uff1f<\/p>\n\n\n\n<p>\u65e2\u7136\u76f4\u63a5\u7de8\u78bc\u7121\u6cd5\u907f\u514d\u548c\u82f1\u6587\u885d\u78bc\uff0c\u53ea\u597d\u628a\u8166\u7b4b\u52d5\u5230 code page \u88e1\u7d66\u5927\u5bb6\u81ea\u8a02\u7684\u9ad8\u4f4d\u7bc4\u570d\uff0c\u898f\u5b9a\uff1a\u53ea\u8981\u770b\u5230\u4e00\u500b\u4f4d\u5143\u7d44\u5728\u9019\u500b\u7bc4\u570d\uff0c\u5c31\u628a\u5b83\u548c\u4e0b\u4e00\u500b\u4f4d\u5143\u7d44\u5408\u8d77\u4f86\u8868\u793a\u4e00\u500b\u5b57\u3002<\/p>\n\n\n\n<p>\u56e0\u6b64\uff0cDBCS \u7de8\u78bc\u4e00\u500b\u5b57\u7684\u7b2c\u4e00\u500b\u4f4d\u5143\u7d44\u7684\u503c\u6703\u5927\u65bc 0x80 (\u5341\u9032\u4f4d 128)\uff0c\u6240\u4ee5\u5982\u679c\u628a\u9023\u7e8c\u5169\u500b\u4f4d\u5143\u7d44\u7576\u505a\u4e00\u500b\u6578\u5b57\u7684\u8a71\uff0c\u9019\u500b\u6578\u5b57\u5c31\u6703\u5927\u65bc 0x8000 (\u5341\u9032\u4f4d 32768)\u3002\u9019\u5c31\u662f\u70ba\u4ec0\u9ebc\u9019\u7a2e\u7de8\u78bc\u7684\u6578\u5b57\u90fd\u6703\u5927\u65bc 32768 \u7684\u539f\u56e0\u3002\u800c\u4e0a\u9762\u63d0\u5230\u7684\u9019\u500b\u300c\u548c\u4e0b\u4e00\u500b\u4f4d\u5143\u7d44\u5408\u8d77\u4f86\u300d\u9019\u56de\u4e8b\uff0c\u4e5f\u662f\u70ba\u4ec0\u9ebc\u5468\u601d\u535a\u63d0\u5230\u6211\u5011\u7121\u6cd5\u55ae\u7d14\u7528 ++ \u6216 &#8212; \u5728\u5b57\u8207\u5b57\u4e4b\u9593\u79fb\u52d5\uff0d\uff0d\u9019\u90e8\u4efd\u7b49\u4e4b\u5f8c\u8ac7\u5230\u885d\u78bc\u554f\u984c\u6642\u6703\u518d\u8a73\u7d30\u89e3\u91cb\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">EUC \u7de8\u78bc (Extended Unix Code)<\/h2>\n\n\n\n<p>\u628a\u8166\u7b4b\u52d5\u5230\u9ad8\u4f4d\u7684\u5176\u5be6\u4e26\u4e0d\u53ea\u6709\u5927\u4e94\u78bc\uff0c\u9084\u6709\u4e00\u7cfb\u5217\u88ab\u7a31\u505a <a href=\"https:\/\/zh.wikipedia.org\/wiki\/EUC\" data-type=\"URL\" data-id=\"https:\/\/zh.wikipedia.org\/wiki\/EUC\">EUC<\/a> \u7684\u7de8\u78bc\uff0c\u5b83\u662f\u57fa\u65bc <a href=\"https:\/\/zh.wikipedia.org\/wiki\/ISO\/IEC_2022\" data-type=\"URL\" data-id=\"https:\/\/zh.wikipedia.org\/wiki\/ISO\/IEC_2022\">ISO\/IEC 2022<\/a> \u6a19\u6e96\u5236\u5b9a\u800c\u4f86\u7684\u3002ISO\/IEC 2022 \u88e1\u5c07\u4f4d\u5143\u7d44\u5206\u70ba\u4ee5\u4e0b\u7684\u56db\u500b\u90e8\u4efd\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f4e\u968e\u63a7\u5236\u5b57\u5143(C0)\uff0c\u5305\u542b 0x00 ~ 0x1F (0 ~ 31) \u53ca 0x7F (127)\uff1b<\/li>\n\n\n\n<li>US-ASCII\u5b57\u5143\u96c6(GL)\uff0c\u5305\u542b 0x20 ~ 0x7E (32 ~ 126)\uff0c\u4f7f\u7528 G0 \u5b57\u96c6\uff0c\u4e5f\u5c31\u662f\u666e\u901a\u7684\u82f1\u6587\u5b57\u6bcd\u7b26\u865f\uff1b<\/li>\n\n\n\n<li>\u9ad8\u968e\u63a7\u5236\u5b57\u5143(C1)\uff0c\u662f C0 \u5b57\u5143\u96c6\u7684\u7b2c 8 \u4f4d\u5143\u8a2d\u70ba 1\uff0c\u5373\u5305\u542b 0x80 ~ 0x9F (128 ~ 159) \u53ca 0xFF (255)\uff1b<\/li>\n\n\n\n<li>\u9ad8\u968e\u5b57\u5143(GR)\uff0c\u662f GL \u5b57\u5143\u96c6\u7684\u7b2c 8 \u4f4d\u5143\u8a2d\u70ba 1\uff0c\u5373\u5305\u542b 0xA0 ~ 0xFE (160 ~ 254)\uff0c\u4f7f\u7528 G1\u3001G2\u3001G3 \u7684\u5176\u4e2d\u4e00\u5957\u5b57\u96c6\uff0c\u7531\u7279\u5b9a C1 \u63a7\u5236\u5b57\u5143\u8868\u793a\u63a5\u4e0b\u4f86\u662f\u54ea\u4e00\u5957\u3002<\/li>\n<\/ul>\n\n\n\n<p>EUC \u7de8\u78bc\u5247\u662f\u5c07\u9019\u500b\u65b9\u6cd5\u9032\u884c\u5ef6\u4f38\uff0c\u898f\u5b9a\u5169\u500b\u4f4d\u5143\u7d44\u90fd\u5728 GR \u5b57\u5143\u7bc4\u570d\u6642\u5c31\u7528\u9019\u5169\u500b\u4f4d\u5143\u7d44\u7576\u505a\u5ea7\u6a19\u4f86\u6c7a\u5b9a\u8868\u793a\u4ec0\u9ebc\u5b57\u3002GR \u7bc4\u570d\u6263\u6389\u56e0\u70ba\u548c\u7a7a\u767d 0x20 \u5c0d\u61c9\u800c\u6709\u4e00\u9ede\u7279\u6b8a\u610f\u7fa9\u7684 0xA0<sup data-fn=\"d535b26f-67e0-4656-985a-95f5a3c6d758\" class=\"fn\"><a href=\"#d535b26f-67e0-4656-985a-95f5a3c6d758\" id=\"d535b26f-67e0-4656-985a-95f5a3c6d758-link\">2<\/a><\/sup>\uff0c\u4e00\u5171\u6709 94 \u500b\u4f4d\u5143\u7d44\u662f\u5be6\u969b\u6709\u300c\u5b57\u300d\u7684\u4f4d\u7f6e\uff0c\u56e0\u6b64 EUC \u5c31\u5c07\u5b9a\u78bc\u7a7a\u9593\u5b9a\u70ba 94\u300c\u5340\u300d\u4e58\u4ee5 94\u300c\u4f4d\u300d\uff0c\u4e00\u5171 8836 \u500b\u5b57\u78bc\u7a7a\u9593\u3002\u9019\u4fbf\u662f\u5404\u7a2e EUC \u7de8\u78bc\u64da\u4ee5\u7de8\u5b9a\u5b57\u78bc\u7684\u7a7a\u9593\u3002<\/p>\n\n\n\n<p>\u5927\u4e94\u78bc\u5728\u5b9a\u7fa9\u7576\u521d\uff0c\u4e00\u5171\u9810\u8a08\u8981\u6536\u5165\u7d04\u4e00\u842c\u4e09\u5343\u591a\u500b\u4e2d\u6587\u5b57\uff0c\u9019\u500b\u91cf\u662f\u4e0d\u5920\u653e\u5165 EUC \u7de8\u78bc\u7684\u7a7a\u9593\u7684\u3002\u4ee5\u4e0b\u50c5\u50c5\u662f\u6211\u7684\u731c\u6e2c\uff0c\u4f46\u6211\u60f3\u4e5f\u8a31\u662f\u56e0\u70ba\u9019\u500b\u539f\u56e0\uff0c\u5927\u4e94\u78bc\u6c7a\u5b9a\u5c07\u6bcf\u4e00\u500b\u300c\u5340\u300d\u7576\u4e2d\u300c\u4f4d\u300d\u7684\u7a7a\u9593\u85c9\u7531\u7d0d\u5165 0x40 ~ 0x7E (64 ~ 126) \u589e\u52a0\u5230 157 \u500b\uff0c\u4f7f\u5f97\u5168\u90e8\u80fd\u5920\u5b9a\u78bc\u7684\u7a7a\u9593\u64f4\u5927\u5230 94\u00d7157 = 14758 \u500b\u5b57\uff1b\u6703\u523b\u610f\u907f\u958b C1 \u63a7\u5236\u5b57\u5143\u800c\u53bb\u7528\u5230\u82f1\u6587\u5b57\u6bcd\u7684\u7a7a\u9593\uff0c\u6211\u8a8d\u70ba\u5247\u662f\u5927\u4e94\u78bc\u7576\u521d\u5236\u5b9a\u6642\u6709\u53c3\u8003 EUC \u7de8\u78bc (\u751a\u81f3\u53ef\u80fd\u662f\u66f4\u80cc\u5f8c\u7684 ISO\/IEC 2022) \u7684\u72c0\u6cc1\u8b49\u64da\u3002\u53ea\u662f\u5ef6\u4f38\u5230\u82f1\u6587\u5b57\u6bcd\u5340\u4e5f\u9020\u6210\u4e86\u4e00\u5b9a\u7a0b\u5ea6\u7684\u76f8\u5bb9\u6027\u554f\u984c\uff0c\u4f8b\u5982\u4e0a\u9762\u53ea\u6709\u7c21\u55ae\u63d0\u5230\u7684\u885d\u78bc\u554f\u984c\uff0c\u9019\u5c31\u4e4b\u5f8c\u518d\u8ac7\u4e86\u3002<\/p>\n\n\n\n<p>\u96a8\u8457\u6642\u4ee3\u6f14\u9032\uff0cC1 \u63a7\u5236\u78bc\u7684\u610f\u7fa9\u9010\u6f38\u6d88\u5931<sup data-fn=\"0d4088b6-3e6e-41bf-901a-02b42a648d5b\" class=\"fn\"><a href=\"#0d4088b6-3e6e-41bf-901a-02b42a648d5b\" id=\"0d4088b6-3e6e-41bf-901a-02b42a648d5b-link\">3<\/a><\/sup>\uff0c\u5176\u4ed6\u7684 DBCS \u7de8\u78bc\u4ee5\u53ca\u5df2\u6709\u7de8\u78bc\u7684\u64f4\u5145\u5c31\u6703\u628a\u4f4d\u5143\u7d44\u64f4\u5145\u5230\u5305\u542b C1 \u63a7\u5236\u78bc\u7684\u7bc4\u570d\u3002\u6211\u6240\u77e5\u7684\u4f8b\u5b50\u5305\u62ec\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u73fe\u5728\u88ab\u53eb\u505a\u300c\u5927\u4e94\u78bc\u300d\u7684 CP950 \u5b57\u78bc\u9801\u5df2\u7d93\u628a\u7b2c\u4e00\u4f4d\u5143\u7d44\u64f4\u5145\u5230\u5305\u542b C1 \u63a7\u5236\u78bc\uff0c\u7531 0x81~0xA0 \u90fd\u5728\u7bc4\u570d\u5167\uff0c\u53ea\u4e0d\u904e\u6c92\u6709\u65b0\u5b57\u800c\u662f\u5c07\u5176\u5b9a\u7fa9\u6210\u9020\u5b57\u5340\u800c\u5df2\u3002<\/li>\n\n\n\n<li>\u7c21\u9ad4\u4e2d\u6587\u7684 GBK \u7de8\u78bc (\u64f4\u5c55\u81ea GB2312 \u9019\u500b\u53c8\u7a31 EUC-CN \u7684\u7de8\u78bc) \u5728\u4fdd\u7559\u539f\u6709 EUC-CN \u7684\u5b57\u78bc\u5b9a\u7fa9\u5916\uff0c\u7b2c\u4e00\u4f4d\u5143\u7d44\u540c\u6a23\u64f4\u5145\u5230\u4e86 C1 \u63a7\u5236\u5b57\u5143\uff0c\u7b2c\u4e8c\u4f4d\u5143\u7d44\u5247\u9084\u5ef6\u4f38\u5230\u82f1\u6587\u5b57\u6bcd\u5340\uff0c\u56e0\u6b64\u7e3d\u8a08\u6709 126\u00d7191=24066 \u500b\u5b57\u7684\u7a7a\u9593\u80fd\u5920\u5b9a\u5b57\u3002<\/li>\n\n\n\n<li>\u65e5\u6587\u7684 Shift-JIS \u5247\u662f\u4e00\u500b\u76f8\u5c0d\u7279\u5225\u7684\u72c0\u6cc1\uff1a\u7531\u65bc\u5b83\u4fdd\u7559\u4e86\u5df2\u7d93\u5ee3\u70ba\u4f7f\u7528\u7684 JIS X 0201 \u6a19\u6e96\u7576\u4e2d 0xA1~0xDF \u505a\u70ba\u534a\u5f62\u7247\u5047\u540d\u7684\u4f4d\u7f6e\uff0c\u7b2c\u4e00\u500b\u4f4d\u5143\u7d44\u50c5\u4f7f\u7528 0xE0~0xFE \u662f\u4e0d\u8db3\u4ee5\u653e\u4e0b\u9810\u8a08\u8981\u6536\u9304\u7684 JIS X 0208 \u7684\u6f22\u5b57\u7684\uff0c\u56e0\u6b64\u5b83\u7684\u7b2c\u4e00\u4f4d\u5143\u7d44\u81ea\u7136\u5730\u5fc5\u9808\u4f7f\u7528\u5230 C1 \u63a7\u5236\u5b57\u5143\u7a7a\u9593\u3002\u800c\u5c31\u7b97\u9019\u6a23\u4f7f\u7528\u4e86\uff0c\u9996\u4f4d\u5143\u53ea\u6709 62 \u500b\u4f4d\u7f6e\uff0c\u7b2c\u4e8c\u4f4d\u5143\u7d44\u53ea\u4f7f\u7528 GR \u4e5f\u9084\u662f\u4e0d\u5920\uff0c\u6240\u4ee5\u4e5f\u5ef6\u4f38\u5230\u4e86\u82f1\u6587\u5b57\u6bcd\u5340\u548c C1 \u63a7\u5236\u5b57\u5143\u5340\uff0c\u7e3d\u8a08\u6709 190 \u500b\u5b57\u7684\u7a7a\u9593\uff1b\u9019\u6a23\u7684\u4e00\u7d44 190 \u500b\u5b57\u6b63\u597d\u653e\u5f97\u4e0b JIS X 0208 \u5b57\u78bc\u7684\u5169\u500b\u5340 (94\u00d72=188)\uff0c\u56e0\u6b64\u9019\u5c31\u662f Shift-JIS \u6700\u7d42\u7684\u5b9a\u7fa9\u65b9\u5f0f\uff1a\u7b2c\u4e00\u4f4d\u5143\u7d44\u4f7f\u7528 47 \u500b\u5b57 (0x81~0x9F \u53ca 0xE0~0xEF)\uff0c\u6bcf\u4e00\u500b\u8d77\u59cb\u4f4d\u5143\u7d44\u5c0d\u61c9 JIS X 0208 \u7684\u5169\u500b\u5340\uff0c\u7b2c\u4e00\u5340\u653e\u5728\u7b2c\u4e8c\u4f4d\u5143\u7d44 0x40~0x9E (\u6263\u9664 0x7F)\uff0c\u7b2c\u4e8c\u5340\u653e\u5728 0x9F~0xFC\u3002<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">\u5b57\u78bc\u5206\u4f48<\/h2>\n\n\n\n<p>\u56de\u5230\u958b\u982d\u5f15\u7684\u90a3\u7bc7\u6211\u7684\u6587\u7ae0\uff0c\u5176\u5be6\u6211\u5728\u5224\u65b7\u5927\u4e94\u78bc\u6642\u9084\u6709\u53e6\u4e00\u500b\u5224\u6e96\u5728\uff1a\u5927\u4e94\u78bc\u7576\u4e2d\u5e38\u7528\u5b57\u7684\u7de8\u78bc\u5728 0xA440 \u5230 0xC67E \u4e4b\u9593\u3002\u9019\u5169\u500b\u6578\u5b57\u7684\u5341\u9032\u4f4d\u5206\u5225\u662f 42048 \u548c 50814\uff0c\u4e0d\u904e\u6211\u7576\u6642\u770b\u5230\u9019\u7bc7\u6587\u7ae0\u6642\u8a18\u5f97\u7684\u9019\u500b\u7bc4\u570d\u53ea\u6709\u300c\u56db\u842c\u591a\u300d\u800c\u5df2\uff1b\u4f46\u9019\u5df2\u7d93\u8db3\u5920\u61f7\u7591\u9019\u516b\u500b\u6578\u88e1\u6709\u4e03\u500b\u662f 4 \u5b57\u982d\u7684\u6578\u5176\u5be6\u662f\u4ee5\u5927\u4e94\u78bc\u8868\u793a\u7684\u4e2d\u6587\u5b57\u4e86\u3002<\/p>\n\n\n\n<p>\u9019\u5176\u5be6\u662f\u5728\u731c\u6e2c\u67d0\u500b\u6587\u5b57\u4e32\u662f\u5426\u70ba\u67d0\u7a2e\u7de8\u78bc\u6642\u7684\u5e38\u898b\u624b\u6bb5\u3002\u7e7c\u7e8c\u5f15\u7528\u5468\u601d\u535a\u7684\u6587\u7ae0\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u5982\u679c\u700f\u89bd\u5668\u5728http header\u6216meta tag\u90fd\u627e\u4e0d\u5230Content-Type\u6642\u6703\u600e\u9ebc\u505a\u5462\uff1fInternet Explorer\u6703\u505a\u4e00\u4ef6\u5f88\u6709\u8da3\u7684\u4e8b\uff1a\u5b83\u6703\u4f9d\u64da\u5404\u4f4d\u5143\u7d44\u5728\u5404\u7a2e\u5e38\u898b\u8a9e\u8a00\u7de8\u78bc\u4e2d\u51fa\u73fe\u7684\u983b\u7387\uff0c\u731c\u6e2c\u7db2\u9801\u6240\u7528\u7684\u8a9e\u8a00\u53ca\u7de8\u78bc\u65b9\u5f0f\u3002\u7531\u65bc\u5404\u7a2e\u820a\u76848\u4f4d\u5143\u9801\u78bc\u901a\u5e38\u628a\u8a72\u570b\u7684\u5b57\u6bcd\u653e\u5728128\u5230255\u7bc4\u570d\u5167\u4e0d\u540c\u7684\u4f4d\u7f6e\uff0c\u800c\u5404\u7a2e\u4eba\u985e\u8a9e\u8a00\u7684\u5b57\u6bcd\u4f7f\u7528\u983b\u7387\u90fd\u6709\u4e0d\u540c\u7684\u5206\u4f48\u7279\u6027\uff0c\u6240\u4ee5\u9019\u7a2e\u505a\u6cd5\u7684\u78ba\u6709\u6a5f\u6703\u6210\u529f\u3002\u9019\u7a2e\u505a\u6cd5\u771f\u7684\u5f88\u5947\u602a\uff0c\u4e0d\u904e\u4f3c\u4e4e\u7684\u78ba\u5f88\u6709\u6548\u3002<\/p>\n<\/blockquote>\n\n\n\n<p>\u8ffd\u6839\u7a76\u67e2\uff0c\u9019\u548c\u82f1\u6587\u7684\u7f6e\u63db\u5b57\u8b0e\u88e1\u591a\u534a\u6703\u5047\u8a2d E 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