{"id":349,"date":"2016-05-15T04:11:04","date_gmt":"2016-05-15T04:11:04","guid":{"rendered":"http:\/\/blogs.softwareclue.com\/?p=349"},"modified":"2016-05-15T04:14:24","modified_gmt":"2016-05-15T04:14:24","slug":"java%e4%b8%ad%e6%96%87%e4%b9%b1%e7%a0%81%e8%a7%a3%e5%86%b3%e4%b9%8b%e9%81%93%ef%bc%882%ef%bc%89%ef%bc%9a%e5%ad%97%e7%ac%a6%e7%bc%96%e7%a0%81%e8%af%a6%e8%a7%a3","status":"publish","type":"post","link":"http:\/\/blog.softwareclues.com\/zh\/java%e4%b8%ad%e6%96%87%e4%b9%b1%e7%a0%81%e8%a7%a3%e5%86%b3%e4%b9%8b%e9%81%93%ef%bc%882%ef%bc%89%ef%bc%9a%e5%ad%97%e7%ac%a6%e7%bc%96%e7%a0%81%e8%af%a6%e8%a7%a3","title":{"rendered":"Java\u4e2d\u6587\u4e71\u7801\u89e3\u51b3\u4e4b\u9053\uff082\uff09: \u5b57\u7b26\u7f16\u7801\u8be6\u89e3"},"content":{"rendered":"<blockquote><p>\u6765\u6e90\uff1a\u00a0chenssy<\/p>\n<p>\u94fe\u63a5\uff1a<a href=\"http:\/\/www.cnblogs.com\/chenssy\/p\/4202688.htm\" target=\"_blank\">http:\/\/www.cnblogs.com\/chenssy\/p\/4202688.htm<\/a>l<\/p><\/blockquote>\n<div id=\"cnblogs_post_body\" class=\"cnblogs-markdown\">\n<p>\u5728\u4e0a\u7bc7\u535a\u6587\uff08java\u4e2d\u6587\u4e71\u7801\u89e3\u51b3\u4e4b\u9053\uff08\u4e00\uff09&#8212;&#8211;\u8ba4\u8bc6\u5b57\u7b26\u96c6\uff09\u4e2d\uff0cLZ\u7b80\u5355\u4ecb\u7ecd\u4e86\u4e3b\u6d41\u7684\u5b57\u7b26\u7f16\u7801\uff0c\u5bf9\u5404\u79cd\u7f16\u7801\u90fd\u662f\u70b9\u5230\u4e3a\u6b62\uff0c\u4ee5\u4e0bLZ\u5c06\u8be6\u7ec6\u9610\u8ff0\u5b57\u7b26\u96c6\u3001\u5b57\u7b26\u7f16\u7801\u7b49\u57fa\u7840\u77e5\u8bc6\u548cASCII\u3001GB\u7684\u8be6\u60c5\u3002<\/p>\n<h2>\u4e00\u3001\u57fa\u7840\u77e5\u8bc6<\/h2>\n<p>\u5728\u4e86\u89e3\u5404\u79cd\u5b57\u7b26\u96c6\u4e4b\u524d\u6211\u4eec\u9700\u8981\u4e86\u89e3\u4e00\u4e9b\u6700\u57fa\u7840\u7684\u77e5\u8bc6\uff0c\u5982\uff1a\u7f16\u7801\u3001\u5b57\u7b26\u3001\u5b57\u7b26\u96c6\u3001\u5b57\u7b26\u7f16\u7801\u57fa\u7840\u77e5\u8bc6\u3002<\/p>\n<h3>\u7f16\u7801<\/h3>\n<p>\u8ba1\u7b97\u673a\u4e2d\u5b58\u50a8\u7684\u4fe1\u606f\u90fd\u662f\u7528\u4e8c\u8fdb\u5236\u8868\u793a\u7684\uff0c\u6211\u4eec\u5728\u5c4f\u5e55\u4e0a\u6240\u770b\u5230\u6587\u5b57\u3001\u56fe\u7247\u7b49\u90fd\u662f\u901a\u8fc7\u4e8c\u8fdb\u5236\u8f6c\u6362\u7684\u7ed3\u679c\u3002<span style=\"color: #0000ff;\">\u7f16\u7801<\/span>\u662f\u4fe1\u606f\u4ece\u4e00\u79cd\u5f62\u5f0f\u6216\u683c\u5f0f\u8f6c\u6362\u4e3a\u53e6\u4e00\u79cd\u5f62\u5f0f\u7684\u8fc7\u7a0b\uff0c\u901a\u4fd7\u70b9\u8bb2\u5c31\u662f\u5c31\u662f\u5c06\u6211\u4eec\u770b\u5230\u7684\u6587\u5b57\u3001\u56fe\u7247\u7b49\u4fe1\u606f\u6309\u7167\u67d0\u79cd\u89c4\u5219\u5b58\u50a8\u5728\u8ba1\u7b97\u673a\u4e2d\uff0c\u4f8b\u5982\u2018c\u2019\u5728\u8ba1\u7b97\u673a\u4e2d\u600e\u4e48\u8868\u8fbe\uff0c\u2018\u9648\u2019\u5728\u8ba1\u7b97\u673a\u4e2d\u600e\u4e48\u8868\u8fbe\uff0c\u8fd9\u4e2a\u8fc7\u7a0b\u5c31\u79f0\u4e4b\u4e3a\u7f16\u7801\u3002<span style=\"color: #0000ff;\">\u89e3\u7801<\/span>\u662f\u7f16\u7801\u7684\u9006\u8fc7\u7a0b\uff0c\u5b83\u662f\u5c06\u5b58\u50a8\u5728\u8ba1\u7b97\u673a\u7684\u4e8c\u8fdb\u5236\u8f6c\u6362\u4e3a\u6211\u4eec\u53ef\u4ee5\u770b\u5230\u7684\u6587\u5b57\u3001\u56fe\u7247\u7b49\u4fe1\u606f\uff0c\u5b83\u4f53\u73b0\u7684\u662f\u89c6\u89c9\u4e0a\u7684\u523a\u6fc0\u3002<\/p>\n<p>n\u4f4d\u4e8c\u8fdb\u5236\u6570\u53ef\u4ee5\u7ec4\u5408\u62102\u7684n\u6b21\u65b9\u4e2a\u4e0d\u540c\u7684\u4fe1\u606f\uff0c\u7ed9\u6bcf\u4e2a\u4fe1\u606f\u89c4\u5b9a\u4e00\u4e2a\u5177\u4f53\u7801\u7ec4\uff0c\u8fd9\u79cd\u8fc7\u7a0b\u4e5f\u53eb\u7f16\u7801\u3002<\/p>\n<p>\u5728\u7f16\u7801\u548c\u89e3\u7801\u4e2d\uff0c\u4ed6\u4eec\u5c31\u5982\u52a0\u5bc6\u3001\u89e3\u5bc6\u4e00\u822c\uff0c\u4ed6\u4eec\u4e00\u5b9a\u4f1a\u9075\u5faa\u67d0\u4e2a\u89c4\u5219\uff0c\u5373y\u00a0 = f(x)\uff0c\u90a3\u4e48x = f(y)\uff1b\u5426\u5219\u5728\u89e3\u5bc6\u8fc7\u7a0b\u5c31\u4f1a\u5bfc\u81f4\u2018a\u2019\u89e3\u6790\u6210\u2018b\u2019\u6216\u8005\u4e71\u7801\u3002<\/p>\n<h3>\u5b57\u7b26<\/h3>\n<p>\u5b57\u7b26\u662f\u53ef\u4f7f\u7528\u591a\u79cd\u4e0d\u540c\u5b57\u7b26\u65b9\u6848\u6216\u4ee3\u7801\u9875\u6765\u8868\u793a\u7684\u62bd\u8c61\u5b9e\u4f53\uff0c\u5b83\u662f\u4e00\u4e2a\u5355\u4f4d\u7684\u5b57\u5f62\u3001\u7c7b\u5b57\u5f62\u5355\u4f4d\u6216\u7b26\u53f7\u7684\u57fa\u672c\u4fe1\u606f\uff0c\u4e5f\u662f\u5404\u79cd\u6587\u5b57\u548c\u7b26\u53f7\u7684\u603b\u79f0\uff0c\u5305\u62ec\u5404\u56fd\u5bb6\u6587\u5b57\u3001\u6807\u70b9\u7b26\u53f7\u3001\u56fe\u5f62\u7b26\u53f7\u3001\u6570\u5b57\u7b49\u3002<\/p>\n<p>\u5b57\u7b26\u662f\u6307\u8ba1\u7b97\u673a\u4e2d\u4f7f\u7528\u7684\u5b57\u6bcd\u3001\u6570\u5b57\u3001\u5b57\u548c\u7b26\u53f7\uff0c\u5305\u62ec\uff1a1\u30012\u30013\u3001A\u3001B\u3001C\u3001~\uff01\u00b7#\uffe5%\u2026\u2026\u2014*\uff08\uff09\u2014\u2014+\u7b49\u7b49\u3002\u5728 ASCII \u7f16\u7801\u4e2d\uff0c\u4e00\u4e2a\u82f1\u6587\u5b57\u6bcd\u5b57\u7b26\u5b58\u50a8\u9700\u89811\u4e2a\u5b57\u8282\u3002\u5728 GB 2312 \u7f16\u7801\u6216 GBK \u7f16\u7801\u4e2d\uff0c\u4e00\u4e2a\u6c49\u5b57\u5b57\u7b26\u5b58\u50a8\u9700\u89812\u4e2a\u5b57\u8282\u3002\u5728UTF-8\u7f16\u7801\u4e2d\uff0c\u4e00\u4e2a\u82f1\u6587\u5b57\u6bcd\u5b57\u7b26\u5b58\u50a8\u9700\u89811\u4e2a\u5b57\u8282\uff0c\u4e00\u4e2a\u6c49\u5b57\u5b57\u7b26\u50a8\u5b58\u9700\u89813\u52304\u4e2a\u5b57\u8282\u3002\u5728UTF-16\u7f16\u7801 \u4e2d\uff0c\u4e00\u4e2a\u82f1\u6587\u5b57\u6bcd\u5b57\u7b26\u6216\u4e00\u4e2a\u6c49\u5b57\u5b57\u7b26\u5b58\u50a8\u90fd\u9700\u89812\u4e2a\u5b57\u8282\uff08Unicode\u6269\u5c55\u533a\u7684\u4e00\u4e9b\u6c49\u5b57\u5b58\u50a8\u9700\u89814\u4e2a\u5b57\u8282\uff09\u3002\u5728UTF-32\u7f16\u7801\u4e2d\uff0c\u4e16\u754c\u4e0a\u4efb\u4f55\u5b57\u7b26\u7684\u5b58 \u50a8\u90fd\u9700\u89814\u4e2a\u5b57\u8282\u3002<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/images.cnitblog.com\/blog\/381060\/201501\/050842094217430.png\"><img loading=\"lazy\" decoding=\"async\" title=\"2014112600001_thumb4\" src=\"https:\/\/i0.wp.com\/images.cnitblog.com\/blog\/381060\/201501\/050842153282426.png?resize=406%2C300\" alt=\"2014112600001_thumb4\" width=\"406\" height=\"300\" border=\"0\" data-recalc-dims=\"1\" \/><\/a><\/p>\n<h3>\u5b57\u7b26\u96c6<\/h3>\n<p><span style=\"color: #0000ff;\">\u5b57\u7b26<\/span>\u662f\u5404\u79cd\u6587\u5b57\u548c\u7b26\u53f7\u7684\u603b\u79f0\uff0c\u800c<span style=\"color: #0000ff;\">\u5b57\u7b26\u96c6<\/span>\u5219\u662f\u591a\u4e2a\u5b57\u7b26\u7684\u96c6\u5408\uff0c\u5b57\u7b26\u96c6\u79cd\u7c7b\u8f83\u591a\uff0c\u6bcf\u4e2a\u5b57\u7b26\u96c6\u5305\u542b\u7684\u5b57\u7b26\u4e2a\u6570\u4e0d\u540c\u3002\u800c\u8ba1\u7b97\u673a\u8981\u51c6\u786e\u7684\u5904\u7406\u5404\u79cd\u5b57\u7b26\u96c6\u6587\u5b57\uff0c\u9700\u8981\u8fdb\u884c<span style=\"color: #0000ff;\">\u5b57\u7b26\u7f16\u7801<\/span>\uff0c\u4ee5\u4fbf\u8ba1\u7b97\u673a\u80fd\u591f\u8bc6\u522b\u548c\u5b58\u50a8\u5404\u79cd\u6587\u5b57\u3002<\/p>\n<p>\u5e38\u89c1\u5b57\u7b26\u96c6\u540d\u79f0\uff1aASCII\u5b57\u7b26\u96c6\u3001GB2312\u5b57\u7b26\u96c6\u3001BIG5\u5b57\u7b26\u96c6\u3001 GB18030\u5b57\u7b26\u96c6\u3001Unicode\u5b57\u7b26\u96c6\u7b49\u3002<\/p>\n<h3>\u5b57\u7b26\u7f16\u7801<\/h3>\n<p>\u8ba1\u7b97\u673a\u4e2d\u7684\u4fe1\u606f\u5305\u62ec\u6570\u636e\u4fe1\u606f\u548c\u63a7\u5236\u4fe1\u606f\uff0c\u7136\u800c\u4e0d\u7ba1\u662f\u90a3\u79cd\u4fe1\u606f\uff0c\u4ed6\u4eec\u90fd\u662f\u4ee5\u4e8c\u8fdb\u5236\u7f16\u7801\u7684\u65b9\u5f0f\u5b58\u5165\u8ba1\u7b97\u673a\u4e2d\uff0c\u4f46\u662f\u4ed6\u4eec\u662f\u600e\u4e48\u5c55\u793a\u5728\u5c4f\u5e55\u4e0a\u7684\u5462\uff1f\u540c\u65f6\u5728\u5c55 \u73b0\u8fc7\u7a0b\u4e2d\u5982\u4f55\u624d\u80fd\u4fdd\u8bc1\u4ed6\u4eec\u4e0d\u51fa\u9519\uff1f\u8fd9\u4e2a\u65f6\u5019\u5b57\u7b26\u7f16\u7801\u5c31\u8d77\u5230\u4e86\u91cd\u8981\u4f5c\u7528\uff01\u5b57\u7b26\u7f16\u7801\u662f\u4e00\u5957\u89c4\u5219\uff0c\u4e00\u5957\u5efa\u7acb\u5728\u7b26\u5408\u96c6\u5408\u4e0e\u6570\u5b57\u7cfb\u7edf\u4e4b\u95f4\u7684\u5bf9\u5e94\u5173\u7cfb\u4e4b\u4e0a\u7684\u89c4\u5219\uff0c\u5b83\u662f \u4fe1\u606f\u5904\u7406\u7684\u57fa\u672c\u6280\u672f\u3002<\/p>\n<p>\u4f7f\u7528\u5b57\u7b26\u7f16\u7801\u8fd9\u5957\u89c4\u5219\u80fd\u591f\u5bf9\u81ea\u7136\u8bed\u8a00\u7684\u5b57\u7b26\u7684\u4e00\u4e2a\u96c6\u5408\uff08\u5982\u5b57\u6bcd\u8868\u6216\u97f3\u8282\u8868\uff09\uff0c\u4e0e\u5176\u4ed6\u4e1c\u897f\u7684\u4e00\u4e2a\u96c6\u5408\uff08\u5982\u53f7\u7801\u6216\u7535\u8109\u51b2\uff09\u8fdb\u884c\u914d\u5bf9\u3002<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/images.cnitblog.com\/blog\/381060\/201501\/050842190312996.png\"><img loading=\"lazy\" decoding=\"async\" title=\"2014112600002_thumb1\" src=\"https:\/\/i0.wp.com\/images.cnitblog.com\/blog\/381060\/201501\/050842237035234.png?resize=598%2C480\" alt=\"2014112600002_thumb1\" width=\"598\" height=\"480\" border=\"0\" data-recalc-dims=\"1\" \/><\/a><\/p>\n<h2>\u4e8c\u3001ASCII<\/h2>\n<h3>2.1\u3001\u6807\u51c6ASCII\u7801<\/h3>\n<p>ASCII\uff08American Standard Code for Information Interchange\uff0c\u7f8e\u56fd\u4fe1\u606f\u4ea4\u6362\u6807\u51c6\u4ee3\u7801\uff09\u662f\u57fa\u4e8e\u62c9\u4e01\u5b57\u6bcd\u7684\u4e00\u5957\u7535\u8111\u7f16\u7801\u7cfb\u7edf\u3002\u5b83\u4e3b\u8981\u7528\u4e8e\u663e\u793a\u73b0\u4ee3\u82f1\u8bed\u548c\u5176\u4ed6\u897f\u6b27\u82f1\u8bed\uff0c\u5b83\u662f\u73b0\u4eca\u6700\u901a\u7528\u7684\u5355\u5b57\u8282\u7f16\u7801\u7cfb\u7edf\u3002<\/p>\n<p>ASCII\u4f7f\u75287\u4f4d\u6216\u80058\u4f4d\u6765\u8868\u793a128\u6216\u8005256\u79cd\u53ef\u80fd\u7684\u5b57\u7b26\u3002\u6807\u51c6\u7684ASCII\u7801\u5219\u662f\u4f7f\u75287\u4f4d\u4e8c\u8fdb\u5236\u6570\u6765\u8868\u793a\u6240\u6709\u7684\u5927\u5c0f\u5199\u5b57\u6bcd\u3001\u6570\u5b57\u3001\u6807\u70b9\u7b26\u5408\u548c\u4e00\u4e9b\u63a7\u5236\u5b57\u7b26\uff0c\u5176\u4e2d\uff1a<\/p>\n<p>0~31\u3001127\uff08\u517133\u4e2a\uff09\u662f\u63a7\u5236\u5b57\u7b26\u6216\u8005\u901a\u4fe1\u4e13\u7528\u5b57\u7b26\uff0c\u5982\u63a7\u5236\u7b26\uff1aLF\uff08\u6362\u884c\uff09\u3001CR\uff08\u56de\u8f66\uff09\u3001DEL\uff08\u5220\u9664\uff09\u7b49\uff1b\u901a\u4fe1\u4e13\u7528\u5b57\u7b26\uff1aSOH\uff08\u6587\u5934\uff09\u3001EOT\uff08\u6587\u5c3e\uff09\u3001ACK\uff08\u786e\u8ba4\uff09\u7b49\u3002ASCII\u503c\u4e3a8\u30019\u300110\u300113\u5206\u522b\u8868\u793a\u9000\u683c\u3001\u5236\u8868\u3001\u6362\u53f7\u3001\u56de\u8f66\u5b57\u7b26\u3002<\/p>\n<p>32~126\uff08\u517195\u4e2a\uff09\u5b57\u7b26\uff0c32\u4e3a\u7a7a\u683c\u300148~57\u4e3a\u963f\u62c9\u4f2f\u6570\u5b57\u300165~90\u4e3a\u5927\u5199\u5b57\u6bcd\u300197~122\u4e3a\u5c0f\u5199\u5b57\u6bcd\uff0c\u5176\u4f59\u4e3a\u4e00\u4e9b\u6807\u70b9\u7b26\u53f7\u548c\u8fd0\u7b97\u7b26\u53f7\uff01<\/p>\n<p>\u524d\u9762\u63d0\u8fc7\u6807\u51c6\u7684ASCII\u7801\u662f\u4f7f\u7528\u4e03\u4f4d\u6765\u8868\u793a\u5b57\u7b26\u7684\uff0c\u800c\u6700\u9ad8\u4f4d\uff08b7\uff09\u5219\u662f\u7528\u4f5c\u5947\u5076\u6821\u9a8c\u7684\u3002<span style=\"color: #0000ff;\">\u6240\u8c13\u5947\u5076\u6821\u9a8c\uff0c\u662f\u6307\u5728\u4ee3\u7801\u4f20\u9001\u8fc7\u7a0b\u4e2d\u7528\u6765\u68c0\u9a8c\u662f\u5426\u51fa\u73b0\u9519\u8bef\u7684\u4e00\u79cd\u65b9\u6cd5\uff0c\u4e00\u822c\u5206<\/span><span style=\"color: #0000ff;\">\u5947\u6821\u9a8c<\/span><span style=\"color: #0000ff;\">\u548c\u5076\u6821\u9a8c\u4e24\u79cd\u3002<\/span><span style=\"color: #0000ff;\">\u5947\u6821\u9a8c<\/span><span style=\"color: #0000ff;\">\u89c4\u5b9a\uff1a\u6b63\u786e\u7684\u4ee3\u7801\u4e00\u4e2a<\/span><span style=\"color: #0000ff;\">\u5b57\u8282<\/span><span style=\"color: #0000ff;\">\u4e2d1\u7684\u4e2a\u6570\u5fc5\u987b\u662f\u5947\u6570\uff0c\u82e5\u975e\u5947\u6570\uff0c\u5219\u5728\u6700\u9ad8\u4f4db7\u6dfb1\uff1b\u5076\u6821\u9a8c\u89c4\u5b9a\uff1a\u6b63\u786e\u7684\u4ee3\u7801\u4e00\u4e2a\u5b57\u8282\u4e2d1\u7684\u4e2a\u6570\u5fc5\u987b\u662f<\/span><span style=\"color: #0000ff;\">\u5076\u6570<\/span><span style=\"color: #0000ff;\">\uff0c\u82e5\u975e\u5076\u6570\uff0c\u5219\u5728\u6700\u9ad8\u4f4db7\u6dfb1\u3002 <\/span>\uff08\u53c2\u8003\u767e\u5ea6\u767e\u79d1\uff09<\/p>\n<p>\u4e0b\u9762\u662fASCII\u5b57\u7b26\u5bf9\u7167\u8868\uff0c\u66f4\u591a\u8be6\u60c5\u8bf7\u5173\u6ce8\uff1a\u300b\u300b <a href=\"http:\/\/www.asciima.com\/\"><span style=\"color: #0000ff; font-size: medium;\"><strong>ASCII\u7801\u8868<\/strong><\/span><\/a> \u300a\u300a<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/images.cnitblog.com\/blog\/381060\/201501\/050842398286208.png\"><img loading=\"lazy\" decoding=\"async\" title=\"2014112400001_thumb3\" src=\"https:\/\/i0.wp.com\/images.cnitblog.com\/blog\/381060\/201501\/050842597182265.png?resize=800%2C521\" alt=\"2014112400001_thumb3\" width=\"800\" height=\"521\" border=\"0\" data-recalc-dims=\"1\" \/><\/a><\/p>\n<h3><a href=\"https:\/\/i0.wp.com\/images.cnitblog.com\/blog\/381060\/201501\/050843081098302.png\"><img loading=\"lazy\" decoding=\"async\" title=\"2014112400002_thumb\" src=\"https:\/\/i0.wp.com\/images.cnitblog.com\/blog\/381060\/201501\/050843159062454.png?resize=699%2C640\" alt=\"2014112400002_thumb\" width=\"699\" height=\"640\" border=\"0\" data-recalc-dims=\"1\" \/><\/a><\/h3>\n<h3>2.2\u3001\u6269\u5c55ASCII\u7801<\/h3>\n<p>\u6807\u51c6\u7684ASCII\u662f\u7528\u4e03\u4f4d\u6765\u8868\u793a\u7684\uff0c\u90a3\u4e48\u5b83\u7684\u7f3a\u9677\u5c31\u975e\u5e38\u660e\u663e\u4e86\uff1a\u53ea\u80fd\u663e\u793a26\u4e2a\u57fa\u672c\u62c9\u4e01\u5b57\u6bcd\u3001\u963f\u62c9\u4f2f\u6570\u76ee\u5b57\u548c\u82f1\u5f0f\u6807\u70b9\u7b26\u53f7\uff0c\u57fa\u672c\u4e0a\u53ea\u80fd\u5e94\u7528\u4e8e\u73b0\u4ee3\u7f8e \u56fd\u82f1\u8bed\uff0c\u5bf9\u4e8e\u5176\u4ed6\u56fd\u5bb6\uff0c128\u4e2a\u5b57\u7b26\u80af\u5b9a\u4e0d\u591f\u3002\u4e8e\u662f\uff0c\u8fd9\u4e9b\u6b27\u6d32\u56fd\u5bb6\u51b3\u5b9a\u5229\u7528\u5b57\u8282\u4e2d\u95f2\u7f6e\u7684\u6700\u9ad8\u4f4d\u7f16\u5165\u65b0\u7684\u7b26\u53f7\uff0c\u8fd9\u6837\u4e00\u6765\uff0c\u53ef\u4ee5\u8868\u8fbe\u7684\u5b57\u7b26\u6570\u6700\u591a\u5c31\u4e3a256 \u4e2a\uff0c\u4f46\u662f\u968f\u7740\u4ea7\u751f\u7684\u95ee\u9898\u4e5f\u5c31\u6765\u4e86\uff1a<strong>\u4e0d\u540c\u7684\u56fd\u5bb6\u6709\u4e0d\u540c\u7684\u5b57\u6bcd\uff0c\u53ef\u80fd\u540c\u4e00\u4e2a\u7f16\u7801\u5728\u4e0d\u540c\u7684\u56fd\u5bb6\u6240\u8868\u793a\u7684\u5b57\u7b26\u4e0d\u540c<\/strong>\u3002\u4f46\u662f\u4e0d\u7ba1\u600e\u4e48\u6837\uff0c\u5728\u8fd9\u4e9b\u7f16\u7801\u4e2d0~127\u6240\u8868\u793a\u7684\u5b57\u7b26\u80af\u5b9a\u662f\u4e00\u6837\u7684\uff0c\u4e0d\u4e00\u6837\u7684\u4e5f\u53ea\u662f128~255\u8fd9\u4e00\u6bb5\u3002<\/p>\n<p>8\u4f4d\u7684ASCII\u5728\u6b27\u6d32\u56fd\u5bb6\u8868\u73b0\u7684\u4e0d\u5c3d\u4eba\u610f\uff0c\u90a3\u4e48\u5728\u5176\u4ed6\u56fd\u5bb6\u5c31\u66f4\u52a0\u4e0d\u7528\u8bf4\u4e86\uff0c\u6211\u4eec\u62e5\u6709\u4e94\u5343\u5e74\u5386\u53f2\u6587\u5316\u7684\u4e2d\u534e\u540d\u65cf\u6240\u5305\u542b\u7684\u6c49\u5b57\u591a\u592710\u591a\u4e07\uff0c\u4e0d\u77e5\u9053\u662f \u591a\u5c11\u4e2a256\u3002\u6240\u4ee5\u4e00\u4e2a\u5b57\u82828\u4f4d\u8868\u793a\u7684256\u4e2a\u5b57\u7b26\u80af\u5b9a\u662f\u4e0d\u591f\u7684\uff0c\u90a3\u4e48\u4e24\u4e2a\u5b57\u8282\u5462\uff1f\u53ef\u80fd\u591f\u4e86\u5427\uff01\u6211\u4eec\u5e38\u89c1\u7684\u6c49\u5b57\u5c31\u662f\u7528\u4e24\u4e2a\u5b57\u8282\u8868\u793a\u7684\uff0c\u5982GB2312\u3002<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/images.cnitblog.com\/blog\/381060\/201501\/050843176876409.jpg\"><img loading=\"lazy\" decoding=\"async\" title=\"2014112600003_thumb\" src=\"https:\/\/i0.wp.com\/images.cnitblog.com\/blog\/381060\/201501\/050843193591866.jpg?resize=596%2C374\" alt=\"2014112600003_thumb\" width=\"596\" height=\"374\" border=\"0\" data-recalc-dims=\"1\" \/><\/a><\/p>\n<h2>\u4e09\u3001GB**<\/h2>\n<p>\u5bf9\u4e8e\u6b27\u7f8e\u56fd\u5bb6\u6765\u8bf4\uff0cASCII\u80fd\u591f\u5f88\u597d\u7684\u6ee1\u8db3\u7528\u6237\u7684\u9700\u6c42\uff0c\u4f46\u662f\u5f53\u6211\u4eec\u4e2d\u534e\u540d\u65cf\u4f7f\u7528\u8ba1\u7b97\u673a\u65f6\uff0cASCII\u660e\u663e\u5c31\u4e0d\u6ee1\u8db3\u9700\u6c42\u4e86\uff0c\u67095000\u5e74\u5386\u53f2\u6587\u5316\u7684 \u6211\u4eec\uff0c\u62e5\u6709\u7684\u6c49\u5b57\u8fbe\u5230\u5c06\u8fd110\u4e07\uff0c\u6240\u4ee5\u4e3a\u4e86\u663e\u793a\u4e2d\u6587\uff0c\u6211\u4eec\u5fc5\u987b\u8bbe\u8ba1\u4e00\u5957\u7f16\u7801\u89c4\u5219\u7528\u4e8e\u5c06\u6c49\u5b57\u8f6c\u6362\u4e3a\u8ba1\u7b97\u673a\u53ef\u4ee5\u63a5\u53d7\u7684\u6570\u5b57\u7cfb\u7edf\u7684\u6570\u3002\u663e\u793a\u4e2d\u6587\u7684\u5e38\u7528\u5b57\u7b26\u7f16\u7801 \u6709\uff1aGB2312\u3001GBK\u3001GB18030\u3002<\/p>\n<h3>GB2312<\/h3>\n<p>GB2312\uff0c\u4e2d\u56fd\u56fd\u5bb6\u6807\u51c6\u7b80\u4f53\u4e2d\u6587\u5b57\u7b26\u96c6\uff0c\u5168\u79f0\u300a<strong>\u4fe1\u606f\u4ea4\u6362\u7528\u6c49\u5b57\u7f16\u7801\u5b57\u7b26\u96c6\u00b7\u57fa\u672c\u96c6<\/strong>\u300b\uff0c\u7531\u4e2d\u56fd\u56fd\u5bb6\u6807\u51c6\u603b\u5c40\u53d1\u5e03\uff0c1981\u5e745\u67081\u65e5\u5b9e\u65bd\u3002<\/p>\n<p><span style=\"color: #0000ff;\">GB2312\u7f16\u7801\u7684\u89c4\u5219\uff1a<\/span>\u4e00\u4e2a\u5c0f\u4e8e127\u7684\u5b57\u7b26\u7684\u610f\u4e49\u4e0e\u539f\u6765\u76f8\u540c\uff0c\u4f46\u4e24\u4e2a\u5927\u4e8e127\u7684 \u5b57\u7b26\u8fde\u5728\u4e00\u8d77\u65f6\uff0c\u5c31\u8868\u793a\u4e00\u4e2a\u6c49\u5b57\uff0c\u524d\u9762\u7684\u4e00\u4e2a\u5b57\u8282\uff08\u4ed6\u79f0\u4e4b\u4e3a\u9ad8\u5b57\u8282\uff09\u4ece0xA1\u7528\u5230 0xF7\uff0c\u540e\u9762\u4e00\u4e2a\u5b57\u8282\uff08\u4f4e\u5b57\u8282\uff09\u4ece0xA1\u52300xFE\uff0c\u8fd9\u6837\u6211\u4eec\u5c31\u53ef\u4ee5\u7ec4\u5408\u51fa\u5927\u7ea67000\u591a\u4e2a\u7b80\u4f53\u6c49\u5b57\u4e86\u3002\u5728\u8fd9\u4e9b\u7f16\u7801\u91cc\uff0c\u8fd8\u628a\u6570\u5b66\u7b26\u53f7\u3001\u7f57\u9a6c\u5e0c\u814a\u7684 \u5b57\u6bcd\u3001\u65e5\u6587\u7684\u5047\u540d\u4eec\u90fd\u7f16\u8fdb\u53bb\u4e86\uff0c\u8fde\u5728ASCII\u91cc\u672c\u6765\u5c31\u6709\u7684\u6570\u5b57\u3001\u6807\u70b9\u3001\u5b57\u6bcd\u90fd\u7edf\u7edf\u91cd\u65b0\u7f16\u4e86\u4e24\u4e2a\u5b57\u8282\u957f\u7684\u7f16\u7801\uff0c\u8fd9\u5c31\u662f\u5e38\u8bf4\u7684&#8221;\u5168\u89d2&#8221;\u5b57\u7b26\uff0c\u800c\u539f\u6765\u5728127 \u53f7\u4ee5\u4e0b\u7684\u90a3\u4e9b\u5c31\u53eb&#8221;\u534a\u89d2&#8221;\u5b57\u7b26\u4e86\u3002<\/p>\n<p>\u5728GB2312\u4e2d\uff0cGB2312\u5171\u6536\u5f556763\u4e2a\u6c49\u5b57\uff0c\u5176\u4e2d\u4e00\u7ea7\u6c49\u5b573755\u4e2a\uff0c\u4e8c\u7ea7\u6c49\u5b573008\u4e2a\uff0c\u8fd8\u6536\u5f55\u4e86\u62c9\u4e01\u5b57\u6bcd\u3001\u5e0c\u814a\u5b57\u6bcd\u3001\u65e5\u6587\u7b49682\u4e2a \u5168\u89d2\u5b57\u7b26\u3002\u7531\u4e8eGB2312\u7684\u51fa\u73b0\uff0c\u5b83\u57fa\u672c\u4e0a\u89e3\u51b3\u4e86\u6211\u4eec\u65e5\u5e38\u7684\u9700\u8981\uff0c\u5b83\u6240\u6536\u5f55\u7684\u6c49\u5b50\u5df2\u7ecf\u8986\u76d6\u4e86\u4e2d\u56fd\u5927\u964699.75%\u7684\u4f7f\u7528\u5e73\u7387\u3002\u4f46\u662f\u6211\u56fd\u6587\u5316\u535a\u5927\u7cbe\u6df1\uff0c\u5bf9 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#0000ff;\">GB2312\u7b80\u4f53\u4e2d\u6587\u7f16\u7801\u8868<\/span><\/strong><\/a>\u3002<\/p>\n<h3>GBK<\/h3>\n<p>GBK\uff0c\u5168\u79f0\u300a\u6c49\u5b57\u5185\u7801\u6269\u5c55\u89c4\u8303\u300b\uff0c\u7531\u4e2d\u534e\u4eba\u6c11\u5171\u548c\u56fd\u5168\u56fd\u4fe1\u606f\u6280\u672f\u6807\u51c6\u5316\u6280\u672f\u59d4\u5458\u4f1a1995\u5e7412\u67081\u65e5\u5236\u8ba2\uff0c\u4e5f\u662f\u6c49\u5b57\u7f16\u7801\u7684\u6807\u51c6\u4e4b\u4e00\u3002<\/p>\n<p>GBK\u662fGB2312\u7684\u6269\u5c55\uff0c\u4ed6\u5411\u4e0b\u4e0eGB2312\u517c\u5bb9\uff0c\uff0c\u5411\u4e0a\u652f\u6301 ISO 10646.1 \u56fd\u9645\u6807\u51c6\uff0c\u662f\u524d\u8005\u5411\u540e\u8005\u8fc7\u6e21\u8fc7\u7a0b\u4e2d\u7684\u4e00\u4e2a\u627f\u4e0a\u542f\u4e0b\u7684\u6807\u51c6\u3002\u540c\u65f6\u5b83\u662f\u4f7f\u7528\u53cc\u5b57\u8282\u7f16\u7801\u65b9\u6848\uff0c\u5176\u7f16\u7801\u8303\u56f4\u4ece8140\u81f3FEFE\uff08\u5254\u9664xx7F\uff09\uff0c\u9996\u5b57\u8282\u5728 81-FE \u4e4b\u95f4\uff0c\u5c3e\u5b57\u8282\u5728 40-FE 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11383\u672a\u91c7\u7528\u76840\u00d730\u52300\u00d739\u4f5c\u4e3a\u5bf9\u53cc\u5b57\u8282\u7f16\u7801\u6269\u5145\u7684\u540e\u7f00\uff0c\u8fd9\u6837\u6269\u5145\u7684\u56db\u5b57\u8282\u7f16\u7801\uff0c\u5176\u8303\u56f4\u4e3a0\u00d781308130\u52300\u00d7FE39FE39\u3002\u5176\u4e2d\u7b2c \u4e00\u3001\u4e09\u4e2a\u5b57\u8282\u7f16\u7801\u7801\u4f4d\u5747\u4e3a0\u00d781\u81f30\u00d7FE\uff0c\u7b2c\u4e8c\u3001\u56db\u4e2a\u5b57\u8282\u7f16\u7801\u7801\u4f4d\u5747\u4e3a0\u00d730\u81f30\u00d739\u3002<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/images.cnitblog.com\/blog\/381060\/201501\/050843223286890.jpg\"><img loading=\"lazy\" decoding=\"async\" title=\"2014112600004_thumb\" src=\"https:\/\/i0.wp.com\/images.cnitblog.com\/blog\/381060\/201501\/050843234064163.jpg?resize=300%2C241\" alt=\"2014112600004_thumb\" width=\"300\" height=\"241\" border=\"0\" data-recalc-dims=\"1\" \/><\/a><\/p>\n<h2>\u56db\u3001\u53c2\u8003\u6587\u732e&amp;\u8fdb\u4e00\u6b65\u9605\u8bfb<\/h2>\n<p><strong><span style=\"color: #0000ff;\">\u7f16\u7801\uff1a<\/span><\/strong><a title=\"http:\/\/baike.baidu.com\/subview\/237708\/11062012.htm\" href=\"http:\/\/baike.baidu.com\/subview\/237708\/11062012.htm\">http:\/\/baike.baidu.com\/subview\/237708\/11062012.htm<\/a>\uff08\u767e\u5ea6\u767e\u79d1\uff09<\/p>\n<p><span style=\"color: #0000ff;\"><strong>\u5b57\u7b26\uff1a<\/strong><\/span><a title=\"http:\/\/baike.baidu.com\/view\/263416.htm\" href=\"http:\/\/baike.baidu.com\/view\/263416.htm\">http:\/\/baike.baidu.com\/view\/263416.htm<\/a>\uff08\u767e\u5ea6\u767e\u79d1\uff09<\/p>\n<p><span style=\"color: #0000ff;\"><strong>\u5b57\u7b26\u96c6\uff1a<\/strong><\/span><a title=\"http:\/\/baike.baidu.com\/view\/51987.htm\" href=\"http:\/\/baike.baidu.com\/view\/51987.htm\">http:\/\/baike.baidu.com\/view\/51987.htm<\/a>\uff08\u767e\u5ea6\u767e\u79d1\uff09<\/p>\n<p><span style=\"color: #0000ff;\"><strong>\u5b57\u7b26\u7f16\u7801\uff1a<\/strong><\/span><a title=\"http:\/\/baike.baidu.com\/view\/1204863.htm\" href=\"http:\/\/baike.baidu.com\/view\/1204863.htm\">http:\/\/baike.baidu.com\/view\/1204863.htm<\/a>\uff08\u767e\u5ea6\u767e\u79d1\uff09<\/p>\n<p><span style=\"color: #0000ff;\"><strong>\u5b57\u7b26\u96c6\u548c\u5b57\u7b26\u7f16\u7801\uff1a<\/strong><\/span><a title=\"http:\/\/www.cnblogs.com\/skynet\/archive\/2011\/05\/03\/2035105.html\" href=\"http:\/\/www.cnblogs.com\/skynet\/archive\/2011\/05\/03\/2035105.html\">http:\/\/www.cnblogs.com\/skynet\/archive\/2011\/05\/03\/2035105.html<\/a>\uff08<a href=\"http:\/\/www.cnblogs.com\/skynet\/\">\u5434\u79e6<\/a>\uff09<\/p>\n<p><strong><span style=\"color: #0000ff;\">ASCII\uff1a<\/span><\/strong><a title=\"http:\/\/baike.baidu.com\/view\/15482.htm\" href=\"http:\/\/baike.baidu.com\/view\/15482.htm\">http:\/\/baike.baidu.com\/view\/15482.htm<\/a><\/p>\n<p><strong><span style=\"color: #0000ff;\">GB2312\uff1a<\/span><\/strong><a title=\"http:\/\/baike.baidu.com\/view\/443268.htm\" href=\"http:\/\/baike.baidu.com\/view\/443268.htm\">http:\/\/baike.baidu.com\/view\/443268.htm<\/a><\/p>\n<p><strong><span style=\"color: #0000ff;\">GBK\uff1a<\/span><\/strong><a title=\"http:\/\/baike.baidu.com\/view\/931619.htm\" href=\"http:\/\/baike.baidu.com\/view\/931619.htm\">http:\/\/baike.baidu.com\/view\/931619.htm<\/a><\/p>\n<p><strong><span style=\"color: #0000ff;\">GB18030\uff1a<\/span><\/strong><a title=\"http:\/\/baike.baidu.com\/view\/889058.htm\" href=\"http:\/\/baike.baidu.com\/view\/889058.htm\">http:\/\/baike.baidu.com\/view\/889058.htm<\/a><\/p>\n<hr \/>\n<p><strong>&#8212;&#8211;\u539f\u6587\u51fa\u81ea:<a title=\"http:\/\/cmsblogs.com\/?p=1412\" href=\"http:\/\/cmsblogs.com\/?p=1412\">http:\/\/cmsblogs.com\/?p=1412<\/a><\/strong><strong>\u8bf7\u5c0a\u91cd\u4f5c\u8005\u8f9b\u52e4\u52b3\u52a8\u6210\u679c,\u8f6c\u8f7d\u8bf4\u660e\u51fa\u5904.<\/strong><\/p>\n<p><strong>&#8212;&#8211;\u4e2a\u4eba\u7ad9\u70b9:<\/strong><a href=\"http:\/\/cmsblogs.com\/\"><strong>http:\/\/cmsblogs.com<\/strong><\/a><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u6765\u6e90\uff1a\u00a0chenssy \u94fe\u63a5\uff1ahttp:\/\/www.cnblogs.com\/chenssy\/p\/4202688 &hellip; <a href=\"http:\/\/blog.softwareclues.com\/zh\/java%e4%b8%ad%e6%96%87%e4%b9%b1%e7%a0%81%e8%a7%a3%e5%86%b3%e4%b9%8b%e9%81%93%ef%bc%882%ef%bc%89%ef%bc%9a%e5%ad%97%e7%ac%a6%e7%bc%96%e7%a0%81%e8%af%a6%e8%a7%a3\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">\u201cJava\u4e2d\u6587\u4e71\u7801\u89e3\u51b3\u4e4b\u9053\uff082\uff09: \u5b57\u7b26\u7f16\u7801\u8be6\u89e3\u201d<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[3,49,50],"tags":[86,78,8],"translation":{"provider":"WPGlobus","version":"2.12.2","language":"zh","enabled_languages":["en","zh"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"zh":{"title":false,"content":false,"excerpt":false}}},"jetpack_publicize_connections":[],"yoast_head":"<!-- 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