\u5728\u4fee\u590d\u4efb\u4f55\u65e5\u5fd7\u6587\u4ef6\u4e4b\u524d\uff0c\u4f60\u5fc5\u987b\u5148\u77e5\u9053\u5b83\u539f\u672c\u662f\u7528\u4ec0\u4e48\u7f16\u7801\u751f\u6210\u7684\u3002\u9760\u731c\u4e0d\u4ec5\u6d6a\u8d39\u65f6\u95f4\uff0c\u8fd8\u5e38\u5e38\u4f1a\u8fdb\u4e00\u6b65\u7834\u574f\u6570\u636e\u3002\u91c7\u7528\u7cfb\u7edf\u5316\u7684\u65b9\u6cd5\uff0c\u624d\u80fd\u63ed\u793a\u8fd9\u4e9b\u53ef\u89c1\u4e71\u7801\u80cc\u540e\u771f\u5b9e\u7684\u5b57\u8282\u7ed3\u6784\u3002\u4f60\u9700\u8981\u4e24\u4e2a\u4e3b\u8981\u5de5\u5177\uff1afile<\/code> \u547d\u4ee4\u548c\u5341\u516d\u8fdb\u5236\u8f6c\u50a8\u5de5\u5177\u3002\u5b83\u4eec\u5728 Linux \u548c macOS \u7cfb\u7edf\u4e2d\u901a\u5e38\u90fd\u662f\u9ed8\u8ba4\u63d0\u4f9b\u7684\u3002Windows \u7528\u6237\u5219\u53ef\u4ee5\u901a\u8fc7 WSL \u6216 Git Bash \u6765\u4f7f\u7528\u5b83\u4eec\u3002<\/p>\n

\u4f7f\u7528 file<\/code> \u547d\u4ee4<\/h3>\n

file<\/code> \u547d\u4ee4\u8bfb\u53d6\u7684\u662f\u6587\u4ef6\u7684\u5b9e\u9645\u5185\u5bb9\uff0c\u800c\u4e0d\u662f\u5b83\u7684\u6269\u5c55\u540d\u3002\u5b83\u4f1a\u68c0\u67e5\u5b57\u8282\u6a21\u5f0f\u5e76\u62a5\u544a\u68c0\u6d4b\u5230\u7684\u7f16\u7801\uff0c\u56e0\u6b64\u5b83\u5e94\u5f53\u6210\u4e3a\u4f60\u7684\u7b2c\u4e00\u6b65\u8bca\u65ad\u5de5\u5177\u3002<\/p>\n

\n
• \u8fd0\u884c file notes.txt<\/code> \u65f6\uff0c\u5982\u679c\u6587\u4ef6\u53ea\u5305\u542b\u666e\u901a\u82f1\u6587\u5b57\u7b26\uff0c\u8fd4\u56de\u7ed3\u679c\u4f1a\u662f ASCII text<\/code>\u3002<\/li>\n
• \u8fd0\u884c file unicode.txt<\/code> \u65f6\uff0c\u5982\u679c\u6587\u4ef6\u5305\u542b\u591a\u5b57\u8282\u5b57\u7b26\uff0c\u8fd4\u56de\u7ed3\u679c\u4f1a\u662f UTF-8 Unicode text<\/code>\u3002<\/li>\n
• \u52a0\u4e0a -i<\/code> \u53c2\u6570\u53ef\u4ee5\u8f93\u51fa\u673a\u5668\u53ef\u8bfb\u683c\u5f0f\u3002\u4f8b\u5982\uff0cfile -i notes.txt<\/code> \u4f1a\u8f93\u51fa text\/plain; charset=us-ascii<\/code>\u3002\u7c7b\u4f3c\u5730\uff0cfile -i script.py<\/code> \u4f1a\u8f93\u51fa text\/x-script.python; charset=us-ascii<\/code>\u3002<\/li>\n<\/ul>\n

  -i<\/code> \u53c2\u6570\u4f1a\u660e\u786e\u6807\u51fa\u5b57\u7b26\u96c6\u540d\u79f0\u3002\u8fd9\u79cd\u8f93\u51fa\u975e\u5e38\u9002\u5408\u811a\u672c\u548c\u81ea\u52a8\u5316\u5904\u7406\u3002\u4f60\u53ef\u4ee5\u5c06\u7ed3\u679c\u76f4\u63a5\u63a5\u5165\u8f6c\u6362\u6d41\u6c34\u7ebf\uff0c\u800c\u65e0\u9700\u4eba\u5de5\u89e3\u91ca\u3002<\/p>\n

  \u5bf9\u4e8e\u65e5\u5fd7\u6587\u4ef6\uff0c\u5148\u8fd0\u884c file -i application.log<\/code>\u3002\u8f93\u51fa\u7ed3\u679c\u4f1a\u7acb\u5373\u544a\u8bc9\u4f60\u68c0\u6d4b\u5230\u7684\u5b57\u7b26\u96c6\u3002\u5982\u679c\u6587\u4ef6\u6df7\u7528\u4e86\u591a\u79cd\u7f16\u7801\uff0c\u8be5\u547d\u4ee4\u901a\u5e38\u53ea\u4f1a\u62a5\u544a\u5360\u4e3b\u5bfc\u5730\u4f4d\u7684\u4e00\u79cd\u3002\u5bf9\u4e8e\u6df7\u5408\u5185\u5bb9\uff0c\u4f60\u8fd8\u9700\u8981\u8fdb\u4e00\u6b65\u6df1\u5165\u68c0\u67e5\u3002<\/p>\n

  \u4f7f\u7528\u5341\u516d\u8fdb\u5236\u8f6c\u50a8\u8bfb\u53d6\u539f\u59cb\u5b57\u8282<\/h3>\n

  file<\/code> \u547d\u4ee4\u80fd\u7ed9\u4f60\u4e00\u4e2a\u5f88\u6709\u4ef7\u503c\u7684\u7ebf\u7d22\uff0c\u4f46\u5b83\u5e76\u4e0d\u80fd\u63ed\u793a\u5168\u90e8\u60c5\u51b5\u3002\u6709\u4e9b\u6587\u4ef6\u4f1a\u6df7\u7528\u591a\u79cd\u7f16\u7801\uff0c\u6216\u8005\u5305\u542b\u635f\u574f\u7684\u5b57\u8282\u5e8f\u5217\u3002\u5341\u516d\u8fdb\u5236\u8f6c\u50a8\u80fd\u591f\u8ba9\u4f60\u76f4\u63a5\u770b\u5230\u6bcf\u4e2a\u5b57\u7b26\u80cc\u540e\u7684\u539f\u59cb\u5b57\u8282\u3002\u5728\u5904\u7406\u4e2d\u6587\u3001\u65e5\u6587\u8fd9\u7c7b\u975e ASCII \u8bed\u8a00\u65f6\uff0c\u8fd9\u4e00\u70b9\u5c24\u4e3a\u91cd\u8981\uff0c\u56e0\u4e3a\u5b83\u4eec\u901a\u5e38\u4f7f\u7528\u591a\u5b57\u8282\u5b57\u7b26\uff0c\u5f80\u5f80\u4f1a\u8ba9\u7f16\u7801\u68c0\u6d4b\u5de5\u5177\u4ea7\u751f\u8bef\u5224\u3002<\/p>\n

  \u8fd0\u884c hexdump -C application.log | head -50<\/code> \u53ef\u4ee5\u67e5\u770b\u524d 50 \u884c\u5b57\u8282\u6570\u636e\u3002\u8f93\u51fa\u4f1a\u540c\u65f6\u663e\u793a\u5341\u516d\u8fdb\u5236\u503c\u53ca\u5176\u5bf9\u5e94\u7684 ASCII \u89e3\u91ca\u3002\u6bd4\u5982\uff0c\u4f60\u4f1a\u770b\u5230\u50cf c3 a9<\/code> \u8fd9\u6837\u7684\u5b57\u8282\u5e8f\u5217\uff0c\u5b83\u8868\u793a UTF-8 \u7f16\u7801\u4e2d\u7684\u5b57\u7b26\u201c\u00e9\u201d\u3002\u5c06\u8fd9\u4e9b\u5b57\u8282\u4e0e\u5df2\u77e5\u7f16\u7801\u8868\u8fdb\u884c\u6bd4\u5bf9\uff0c\u5c31\u80fd\u9a8c\u8bc1\u4f60\u7684\u5224\u65ad\u3002<\/p>\n

  \u4f8b\u5982\uff0c\u5b57\u8282\u5e8f\u5217 e3 81 93<\/code> \u5728 UTF-8 \u4e2d\u8868\u793a\u65e5\u6587\u5b57\u7b26\u201c\u3053\u201d\u3002\u5982\u679c\u4f60\u770b\u5230\u4e86\u8fd9\u7ec4\u5b57\u8282\uff0c\u4f46\u6587\u4ef6\u5374\u88ab\u62a5\u544a\u4e3a Shift-JIS\uff0c\u90a3\u4e48\u5c31\u8bf4\u660e\u8fd9\u91cc\u5b58\u5728\u4e0d\u5339\u914d\uff0c\u56e0\u4e3a Shift-JIS \u5bf9\u540c\u4e00\u4e2a\u5b57\u7b26\u7684\u7f16\u7801\u65b9\u5f0f\u5e76\u4e0d\u76f8\u540c\u3002\u901a\u8fc7\u8fd9\u79cd\u5b57\u8282\u7ea7\u522b\u7684\u68c0\u67e5\uff0c\u4f60\u5c31\u53ef\u4ee5\u5f7b\u5e95\u6446\u8131\u731c\u6d4b\u3002<\/p>\n

  \u8865\u5145\u8bf4\u660e\uff1a\u4e71\u7801\u6587\u672c\u6709\u65f6\u4e5f\u53ef\u80fd\u6765\u81ea\u8fdc\u7a0b\u65e5\u5fd7\u4e2d\u7684\u52a0\u5bc6\u9519\u8bef\u3002syslog \u4f20\u8f93\u4e2d\u7684 TLS \u6216 SSL \u914d\u7f6e\u9519\u8bef\uff0c\u6709\u65f6\u4e5f\u4f1a\u5bfc\u81f4\u8f93\u51fa\u770b\u8d77\u6765\u50cf\u662f\u88ab\u6253\u4e71\u4e86\u4e00\u6837\u3002\u5728\u9ed8\u8ba4\u8ba4\u5b9a\u662f\u7f16\u7801\u95ee\u9898\u4e4b\u524d\uff0c\u5148\u68c0\u67e5\u542f\u52a8\u65e5\u5fd7\u4e2d\u662f\u5426\u5b58\u5728\u4e0e\u52a0\u5bc6\u76f8\u5173\u7684\u5931\u8d25\u4fe1\u606f\u3002<\/p><\/blockquote>\n

  \u4e00\u65e6\u8bc6\u522b\u51fa\u7f16\u7801\uff0c\u4f60\u5c31\u53ef\u4ee5\u5c06\u5176\u4e0e\u4f60\u7684\u5e94\u7528\u914d\u7f6e\u8fdb\u884c\u6bd4\u5bf9\u3002\u8fd9\u5c31\u8fdb\u5165\u4e86\u4e0b\u4e00\u9636\u6bb5\u3002<\/p>\n

  \u5bf9\u4e8e\u9700\u8981\u5904\u7406\u5927\u91cf\u65e5\u5fd7\u6570\u636e\u7684\u56e2\u961f\uff0c\u5efa\u8bae\u5c06\u7f16\u7801\u68c0\u6d4b\u76f4\u63a5\u5d4c\u5165\u5230\u6570\u636e\u63a5\u5165\u6d41\u7a0b\u4e2d\u3002\u4f60\u53ef\u4ee5\u5728\u6587\u4ef6\u8fdb\u5165\u7cfb\u7edf\u65f6\u5c31\u8fdb\u884c\u6821\u9a8c\uff0c\u4ece\u800c\u5c3d\u65e9\u53d1\u73b0\u7f16\u7801\u51b2\u7a81\u3002\u50cf Python \u5e93\uff08Pandas\u3001csvkit\uff09\u8fd9\u6837\u7684\u53ef\u9760 CSV \u5904\u7406\u5de5\u5177\uff0c\u6216\u8005\u6570\u636e\u8d28\u91cf\u5e73\u53f0\uff0c\u90fd\u80fd\u5e2e\u52a9\u4f60\u5feb\u901f\u8bc6\u522b\u5f02\u5e38\u3002\u8bf7\u660e\u786e\u89c4\u5b9a\u53ef\u63a5\u53d7\u7684\u7f16\u7801\u6807\u51c6\u548c\u6587\u4ef6\u6a21\u677f\uff0c\u5e76\u5c06\u81ea\u52a8\u5316\u91cd\u683c\u5f0f\u5316\u811a\u672c\u96c6\u6210\u8fdb\u540e\u7aef\u7cfb\u7edf\u3002\u8fd9\u6837\u4e00\u6765\uff0c\u6570\u636e\u6e05\u6d17\u5c31\u4e0d\u518d\u662f\u624b\u5de5\u6742\u52a1\uff0c\u800c\u662f\u4e00\u4e2a\u53ef\u91cd\u590d\u6267\u884c\u7684\u6570\u636e\u5904\u7406\u6d41\u6c34\u7ebf\u3002<\/p>\n

  \u5c06\u7f16\u7801\u4e0e\u5e94\u7528\u7a0b\u5e8f\u5339\u914d\u8d77\u6765<\/strong><\/h2>\n

  \u4e00\u65e6\u8bc6\u522b\u51fa\u5b57\u8282\u7ed3\u6784\uff0c\u4f60\u5c31\u5fc5\u987b\u5c06\u5176\u4e0e\u5e94\u7528\u7a0b\u5e8f\u914d\u7f6e\u8054\u7cfb\u8d77\u6765\u3002\u5199\u5165\u65e5\u5fd7\u7684\u8f6f\u4ef6\u901a\u5e38\u4f1a\u5728\u914d\u7f6e\u4e2d\u58f0\u660e\u6240\u4f7f\u7528\u7684\u7f16\u7801\u3002\u627e\u5230\u8fd9\u4e2a\u58f0\u660e\uff0c\u53ef\u4ee5\u5e2e\u52a9\u4f60\u786e\u8ba4\u8bca\u65ad\u7ed3\u679c\uff0c\u4e5f\u80fd\u907f\u514d\u8bef\u628a\u672c\u6765\u5c31\u6b63\u786e\u7684\u6587\u4ef6\u518d\u6b21\u8f6c\u6362\u3002<\/p>\n

  \u68c0\u67e5\u533a\u57df\u8bbe\u7f6e\u4e0e\u914d\u7f6e<\/h3>\n

  \u5e94\u7528\u914d\u7f6e\u6587\u4ef6\u4e2d\u7ecf\u5e38\u5305\u542b\u7f16\u7801\u76f8\u5173\u6307\u4ee4\u3002Web \u670d\u52a1\u5668\u3001\u6570\u636e\u5e93\u7cfb\u7edf\u548c\u65e5\u5fd7\u6846\u67b6\u901a\u5e38\u90fd\u63d0\u4f9b\u5404\u81ea\u7684\u8bbe\u7f6e\u9879\u3002\u4ee5 Apache \u4e3a\u4f8b\uff0c\u5b83\u9ed8\u8ba4\u4f7f\u7528 C locale \u548c ASCII \u7f16\u7801\uff0c\u8fd9\u5bf9\u4e8e\u73b0\u4ee3\u5e94\u7528\u573a\u666f\u5f80\u5f80\u5e76\u4e0d\u591f\u7528\u3002\u4f60\u53ef\u4ee5\u901a\u8fc7 WSGIDaemonProcess<\/code> \u7684 lang<\/code> \u53c2\u6570\u6765\u8986\u76d6\u8fd9\u4e00\u884c\u4e3a\uff0c\u4e3a\u4f60\u7684\u73af\u5883\u6307\u5b9a\u5408\u9002\u7684\u533a\u57df\u8bbe\u7f6e\u3002<\/p>\n

  PostgreSQL \u4f1a\u5728 postgresql.conf<\/code> \u4e2d\u901a\u8fc7 client_encoding<\/code> \u53c2\u6570\u4fdd\u5b58\u7f16\u7801\u8bbe\u7f6e\u3002Nginx \u5219\u4f1a\u7ee7\u627f\u64cd\u4f5c\u7cfb\u7edf\u73af\u5883\u4e2d\u7684\u533a\u57df\u8bbe\u7f6e\u3002Python \u5e94\u7528\u4f1a\u4ece PYTHONIOENCODING<\/code> \u73af\u5883\u53d8\u91cf\u4e2d\u8bfb\u53d6\u7f16\u7801\u3002Java \u5e94\u7528\u5219\u4f9d\u8d56 file.encoding<\/code> \u7cfb\u7edf\u5c5e\u6027\u3002<\/p>\n

  \u540c\u65f6\u4e5f\u8981\u68c0\u67e5\u64cd\u4f5c\u7cfb\u7edf\u7684\u533a\u57df\u8bbe\u7f6e\u3002\u4f60\u53ef\u4ee5\u5728\u7ec8\u7aef\u4e2d\u8fd0\u884c locale<\/code> \u6765\u663e\u793a\u5f53\u524d\u8bed\u8a00\u548c\u5b57\u7b26\u96c6\u3002\u7136\u540e\u5c06\u8fd9\u4e9b\u503c\u4e0e\u4f60\u7684\u5e94\u7528\u6240\u671f\u671b\u7684\u8bbe\u7f6e\u8fdb\u884c\u6bd4\u8f83\u3002\u7cfb\u7edf\u533a\u57df\u8bbe\u7f6e\u4e0e\u5e94\u7528\u914d\u7f6e\u4e0d\u4e00\u81f4\uff0c\u662f\u65e5\u5fd7\u51fa\u73b0\u4e71\u7801\u7684\u5e38\u89c1\u539f\u56e0\u3002<\/p>\n

  \u68c0\u67e5\u5185\u5bb9\u4e2d\u7684\u7ebf\u7d22<\/h3>\n

  \u914d\u7f6e\u6587\u4ef6\u5e76\u4e0d\u603b\u80fd\u63ed\u793a\u771f\u76f8\u3002\u6709\u4e9b\u5e94\u7528\u4f1a\u5c06\u7f16\u7801\u5199\u6b7b\u5728\u7a0b\u5e8f\u4e2d\uff0c\u6216\u8005\u4ece\u5e95\u5c42\u5e93\u4e2d\u7ee7\u627f\u8bbe\u7f6e\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u5c31\u9700\u8981\u4ece\u65e5\u5fd7\u5185\u5bb9\u672c\u8eab\u5bfb\u627e\u7ebf\u7d22\u3002<\/p>\n

  \u5148\u5c1d\u8bd5\u8fdb\u884c\u4e00\u6b21\u521d\u6b65\u89e3\u7801\u3002\u5982\u679c\u4f60\u6000\u7591\u662f UTF-8\uff0c\u5c31\u6309 UTF-8 \u89e3\u7801\u8be5\u6587\u4ef6\u3002\u5982\u679c\u8f93\u51fa\u7684\u662f\u4e71\u7801\u6216\u51fa\u73b0\u5f02\u5e38\u7b26\u53f7\uff0c\u5c31\u8bf4\u660e\u731c\u6d4b\u6709\u8bef\u3002\u63a5\u4e0b\u6765\u68c0\u67e5\u89e3\u7801\u7ed3\u679c\u4e2d\u662f\u5426\u5b58\u5728\u53ef\u8bc6\u522b\u7684\u6a21\u5f0f\u3002\u67d0\u4e9b\u7279\u522b\u7a81\u51fa\u7684\u5b57\u7b26\uff0c\u5f80\u5f80\u80fd\u63d0\u793a\u4f60\u9047\u5230\u7684\u662f\u7279\u5b9a\u8bed\u8a00\u95ee\u9898\uff0c\u8fd8\u662f\u6587\u4ef6\u90e8\u5206\u635f\u574f\u3002<\/p>\n

  \u8ffd\u67e5\u8fd9\u4e9b\u5f02\u5e38\u5b57\u7b26\u7684\u6765\u6e90\u3002\u5b83\u4eec\u662f\u6587\u4ef6\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u5f15\u5165\u7684\u5417\uff1f\u8fd8\u662f\u67d0\u6b21\u8f6f\u4ef6\u66f4\u65b0\u6539\u53d8\u4e86\u8f93\u51fa\u683c\u5f0f\uff1f\u8fd9\u4e9b\u4e0a\u4e0b\u6587\u4fe1\u606f\u6709\u52a9\u4e8e\u4f60\u5224\u65ad\u7f16\u7801\u7ebf\u7d22\u7a76\u7adf\u5bf9\u5e94\u7684\u662f\u67d0\u4e2a\u7279\u5b9a\u7cfb\u7edf\uff0c\u8fd8\u662f\u67d0\u79cd\u7279\u5b9a\u8bed\u8a00\u3002<\/p>\n

  \u5982\u679c\u8f93\u51fa\u4e2d\u6df7\u6742\u7740\u6570\u5b57\u548c\u7b26\u53f7\uff0c\u5f88\u53ef\u80fd\u8bf4\u660e\u4f60\u4f7f\u7528\u4e86\u9519\u8bef\u7684\u89e3\u7801\u65b9\u5f0f\u3002\u6b64\u65f6\u5e94\u7cfb\u7edf\u6027\u5730\u5c1d\u8bd5\u5176\u4ed6\u7f16\u7801\uff0c\u76f4\u5230\u6587\u672c\u53d8\u5f97\u53ef\u8bfb\u3002\u5404\u79cd\u8bed\u8a00\u4e2d\u7684\u7279\u5b9a\u5b57\u7b26\uff0c\u59cb\u7ec8\u662f\u4f60\u5224\u65ad\u7684\u5173\u952e\u7ebf\u7d22\u3002\u4f8b\u5982\uff0c\u540c\u6837\u7684\u65e5\u6587\u6587\u672c\uff0c\u7528 EUC-JP \u7f16\u7801\u548c\u7528 Shift-JIS \u7f16\u7801\u663e\u793a\u51fa\u6765\u7684\u4e71\u7801\u5f62\u6001\u5e76\u4e0d\u4e00\u6837\u3002\u8bc6\u522b\u8fd9\u4e9b\u5dee\u5f02\uff0c\u80fd\u5e2e\u52a9\u4f60\u66f4\u5feb\u9501\u5b9a\u6b63\u786e\u7f16\u7801\u3002<\/p>\n

  \u8f6c\u6362\u4e71\u7801\u65e5\u5fd7\u7684\u7f16\u7801<\/strong><\/h2>\n

  \u5f53\u4f60\u5c06\u7f16\u7801\u4e0e\u5e94\u7528\u7a0b\u5e8f\u5bf9\u5e94\u8d77\u6765\u4e4b\u540e\uff0c\u5c31\u53ef\u4ee5\u5f00\u59cb\u8fdb\u884c\u8f6c\u6362\u4e86\u3002\u8fd9\u4e00\u6b65\u4f1a\u628a\u6587\u4ef6\u4ece\u5f53\u524d\u72b6\u6001\u8f6c\u6362\u4e3a\u53ef\u8bfb\u683c\u5f0f\u3002\u4f60\u4e3b\u8981\u6709\u4e24\u79cd\u65b9\u6cd5\uff1a\u4e00\u79cd\u662f\u9002\u5408\u6279\u91cf\u5904\u7406\u7684\u547d\u4ee4\u884c\u5de5\u5177\uff0c\u53e6\u4e00\u79cd\u662f\u9002\u5408\u5355\u4e2a\u6587\u4ef6\u7684\u6587\u672c\u7f16\u8f91\u5668\u3002\u4e24\u79cd\u65b9\u5f0f\u90fd\u80fd\u8fbe\u5230\u76f8\u540c\u6548\u679c\uff0c\u53ea\u662f\u9002\u7528\u573a\u666f\u4e0d\u540c\u3002<\/p>\n

  \u4f7f\u7528 iconv \u8fdb\u884c\u6279\u91cf\u8f6c\u6362<\/h3>\n

  iconv<\/code> \u5de5\u5177\u975e\u5e38\u9002\u5408\u9ad8\u6548\u5730\u5904\u7406\u6279\u91cf\u7f16\u7801\u8f6c\u6362\u3002\u5b83\u5728\u5927\u591a\u6570 Linux \u53d1\u884c\u7248\u548c macOS \u7cfb\u7edf\u4e2d\u90fd\u662f\u81ea\u5e26\u7684\u3002\u5b83\u80fd\u591f\u4ee5\u6700\u5c0f\u7684\u6210\u672c\uff0c\u5728\u4efb\u610f\u4e24\u79cd\u53d7\u652f\u6301\u7684\u7f16\u7801\u4e4b\u95f4\u8fdb\u884c\u8f6c\u6362\u3002<\/p>\n

  \u5176\u57fa\u672c\u8bed\u6cd5\u975e\u5e38\u7b80\u5355\uff1a\u4f7f\u7528 -f<\/code> \u6307\u5b9a\u6e90\u7f16\u7801\uff0c\u4f7f\u7528 -t<\/code> \u6307\u5b9a\u76ee\u6807\u7f16\u7801\uff0c\u5e76\u5c06\u8f93\u51fa\u91cd\u5b9a\u5411\u5230\u4e00\u4e2a\u65b0\u6587\u4ef6\u3002\u4f8b\u5982\uff0ciconv -f ISO8859-1 -t UTF-8 test.txt > test2.txt<\/code> \u4f1a\u628a\u4e00\u4e2a Latin-1 \u6587\u4ef6\u8f6c\u6362\u4e3a UTF-8\u3002\u4f60\u4e5f\u53ef\u4ee5\u4f7f\u7528\u66f4\u6613\u8bfb\u7684\u957f\u9009\u9879\u5199\u6cd5\uff1aiconv --from-code=ISO-8859-1 --to-code=UTF-8 .\/oldfile.csv > .\/newfile.csv<\/code>\u3002\u8fd9\u4e24\u6761\u547d\u4ee4\u7684\u6548\u679c\u5b8c\u5168\u76f8\u540c\u3002<\/p>\n

  \u8f93\u5165\u91cd\u5b9a\u5411\u540c\u6837\u9002\u7528\u3002\u547d\u4ee4 iconv -f ISO-8859-15 -t UTF-8 < input.txt > output.txt<\/code> \u4f1a\u4ece\u4e00\u4e2a\u6587\u4ef6\u8bfb\u53d6\u5185\u5bb9\u5e76\u5199\u5165\u53e6\u4e00\u4e2a\u6587\u4ef6\u3002\u8fd9\u4e2a\u6a21\u5f0f\u5728\u5904\u7406\u6765\u81ea\u6807\u51c6\u8f93\u5165\u6d41\u7684\u65e5\u5fd7\u65f6\u5c24\u5176\u65b9\u4fbf\u3002<\/p>\n

  \u5728\u8fdb\u884c\u4efb\u4f55\u8f6c\u6362\u4e4b\u524d\uff0c\u8bf7\u9075\u5faa\u4e00\u5957\u7cfb\u7edf\u5316\u6d41\u7a0b\uff0c\u4ee5\u9632\u6b62\u6570\u636e\u4e22\u5931\u3002\u9996\u5148\uff0c\u901a\u8fc7\u8bfb\u53d6\u6587\u4ef6\u5f00\u5934\u5b57\u8282\u6765\u68c0\u67e5\u662f\u5426\u5b58\u5728 BOM \u6807\u8bb0\uff0c\u4ece\u800c\u8bc6\u522b\u6e90\u53c2\u6570\u3002\u5982\u679c\u6ca1\u6709 BOM\uff0c\u518d\u4f7f\u7528\u50cf chardet<\/code> \u8fd9\u6837\u7684\u7edf\u8ba1\u68c0\u6d4b\u5668\u8bc6\u522b\u7f16\u7801\u3002\u540c\u65f6\u62bd\u6837\u68c0\u67e5\u884c\u5c3e\u7b26\u662f\u5426\u4e00\u81f4\u3002\u7b2c\u4e8c\uff0c\u9a8c\u8bc1\u68c0\u6d4b\u7ed3\u679c\u3002\u5982\u679c\u68c0\u6d4b\u5668\u7684\u7f6e\u4fe1\u5ea6\u4f4e\u4e8e 90%\uff0c\u8bf7\u6682\u505c\u5e76\u8fdb\u884c\u4eba\u5de5\u786e\u8ba4\u3002\u7b2c\u4e09\uff0c\u4f7f\u7528\u4e25\u683c\u9519\u8bef\u5904\u7406\u65b9\u5f0f\u5c06\u6587\u4ef6\u89e3\u7801\u4e3a Unicode\u3002\u8fd9\u6837\u53ef\u4ee5\u7acb\u5373\u6355\u83b7\u975e\u6cd5\u5b57\u8282\u5e8f\u5217\uff0c\u800c\u4e0d\u662f\u6084\u6084\u628a\u6570\u636e\u635f\u574f\u6389\u3002\u7b2c\u56db\uff0c\u5728\u89e3\u7801\u4e4b\u540e\u7edf\u4e00\u89c4\u8303\u884c\u5c3e\u3002\u5c06 \\r\\n<\/code> \u548c \\r<\/code> \u66ff\u6362\u4e3a\u4f60\u7684\u76ee\u6807\u89c4\u8303\u3002\u7b2c\u4e94\uff0c\u5c06\u5185\u5bb9\u91cd\u65b0\u7f16\u7801\u4e3a UTF-8\uff0c\u4ee5\u83b7\u5f97\u6700\u4f73\u901a\u7528\u517c\u5bb9\u6027\u3002\u53ea\u6709\u5728\u4e0b\u6e38\u4f7f\u7528\u65b9\u660e\u786e\u8981\u6c42\u65f6\uff0c\u624d\u6dfb\u52a0 BOM\u3002\u7b2c\u516d\uff0c\u4ee5\u4e8c\u8fdb\u5236\u6a21\u5f0f\u5199\u5165\u8f93\u51fa\u6587\u4ef6\uff0c\u5e76\u4fdd\u7559\u539f\u59cb\u6587\u4ef6\u6743\u9650\u3002\u7b2c\u4e03\uff0c\u901a\u8fc7\u8ba1\u7b97\u8f6c\u6362\u524d\u540e\u7684\u6821\u9a8c\u548c\u6765\u9a8c\u8bc1\u7ed3\u679c\u3002\u518d\u8fd0\u884c\u8bf8\u5982 jsonlint<\/code> \u6216 csvlint<\/code> \u8fd9\u6837\u7684\u683c\u5f0f\u6821\u9a8c\u5de5\u5177\uff0c\u4ee5\u786e\u8ba4\u8bed\u6cd5\u5b8c\u6574\u6027\u3002<\/p>\n

  \u8f6c\u6362\u9519\u8bef\u4e5f\u9700\u8981\u59a5\u5584\u5904\u7406\u3002\u4e0b\u8868\u5c55\u793a\u4e86\u51e0\u79cd\u53ef\u9009\u5904\u7406\u65b9\u5f0f\u3002<\/p>\n

  \n\n\n\n<\/colgroup>\n\n\n\n\n\n\n

  \u5904\u7406\u65b9\u5f0f<\/th>\n	\u8bf4\u660e<\/th>\n<\/tr>\n
  \/\/IGNORE<\/code> \u540e\u7f00<\/td>\n	\u4e22\u5f03\u65e0\u6cd5\u8f6c\u6362\u7684\u5b57\u7b26\uff1b\u8f6c\u6362\u5b8c\u6210\u540e\u4f1a\u8f93\u51fa\u9519\u8bef\u63d0\u793a<\/td>\n<\/tr>\n
  \/\/TRANSLIT<\/code> \u540e\u7f00<\/td>\n	\u5c06\u65e0\u6cd5\u8f6c\u6362\u7684\u5b57\u7b26\u8fd1\u4f3c\u66ff\u6362\u4e3a\u5916\u89c2\u76f8\u8fd1\u7684\u5b57\u7b26\uff1b\u5982\u679c\u65e0\u6cd5\u97f3\u8bd1\uff0c\u5219\u4f7f\u7528\u95ee\u53f7\u4ee3\u66ff<\/td>\n<\/tr>\n
  -c<\/code> \u9009\u9879<\/td>\n	\u4e22\u5f03\u65e0\u6cd5\u8f6c\u6362\u7684\u5b57\u7b26\u4f46\u4e0d\u4e2d\u6b62\u7a0b\u5e8f\uff1b\u9000\u51fa\u72b6\u6001\u4ecd\u4e3a\u96f6<\/td>\n<\/tr>\n
  \u9000\u51fa\u72b6\u6001<\/td>\n	\u6210\u529f\u65f6\u4e3a\u96f6\uff0c\u51fa\u9519\u65f6\u4e3a\u975e\u96f6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n \u8fd9\u4e9b\u9009\u9879\u9700\u8981\u76f4\u63a5\u9644\u52a0\u5728\u7f16\u7801\u540d\u79f0\u540e\u9762\u3002\u4f8b\u5982\uff0ciconv -f ISO8859-1\/\/TRANSLIT -t UTF-8 input.txt > output.txt<\/code> \u4f1a\u628a\u4e0d\u53d7\u652f\u6301\u7684\u5b57\u7b26\u66ff\u6362\u4e3a\u89c6\u89c9\u4e0a\u6700\u63a5\u8fd1\u7684\u5bf9\u5e94\u5b57\u7b26\u3002<\/p>\n \u5728\u6587\u672c\u7f16\u8f91\u5668\u4e2d\u5207\u6362\u7f16\u7801<\/h3>\n \u6587\u672c\u7f16\u8f91\u5668\u4e3a\u5904\u7406\u4e71\u7801\u63d0\u4f9b\u4e86\u66f4\u76f4\u89c2\u7684\u65b9\u5f0f\u3002VS Code \u548c Notepad++ \u90fd\u5141\u8bb8\u4f60\u901a\u8fc7\u56fe\u5f62\u754c\u9762\u66f4\u6539\u6587\u4ef6\u7f16\u7801\u3002\u8fd9\u79cd\u65b9\u6cd5\u9002\u5408\u5355\u4e2a\u6587\u4ef6\u6216\u5feb\u901f\u68c0\u67e5\u3002<\/p>\n \u5728 VS Code \u4e2d\uff0c\u6309 Ctrl<\/code>+,<\/code> \u6253\u5f00\u8bbe\u7f6e\uff0c\u7136\u540e\u627e\u5230 \"files.encoding\"<\/code> \u9009\u9879\u3002\u4f60\u53ef\u4ee5\u5c06\u5176\u8bbe\u7f6e\u4e3a \"utf8bom\"<\/code> \u6765\u4f7f\u7528\u5e26 BOM \u7684 UTF-8\uff0c\u6216\u8005\u8bbe\u7f6e\u4e3a \"windows1252\"<\/code> \u6765\u4f7f\u7528 Windows-1252\u3002\u542f\u7528 \"files.autoGuessEncoding\": true<\/code> \u53ef\u4ee5\u8ba9\u7f16\u8f91\u5668\u81ea\u52a8\u68c0\u6d4b\u7f16\u7801\u3002\u82e5\u9700\u9488\u5bf9\u7279\u5b9a\u8bed\u8a00\u8bbe\u7f6e\u7f16\u7801\uff0c\u4e5f\u53ef\u4ee5\u628a\u8fd9\u4e9b\u914d\u7f6e\u5199\u5728\u8bed\u8a00\u5757\u4e2d\uff0c\u4f8b\u5982 \"[powershell]\": { \"files.encoding\": \"utf8bom\" }<\/code>\u3002<\/p>\n Notepad++ \u5219\u9700\u8981\u4e0d\u540c\u7684\u5904\u7406\u65b9\u5f0f\u3002\u5f53\u4f60\u624b\u52a8\u66f4\u6539\u7f16\u7801\u65f6\uff0c\u7f16\u8f91\u5668\u4f1a\u91cd\u65b0\u52a0\u8f7d\u6587\u4ef6\u5e76\u518d\u6b21\u8fd0\u884c\u5b83\u7684\u4ee3\u7801\u9875\u68c0\u6d4b\u673a\u5236\u3002\u8fd9\u79cd\u81ea\u52a8\u8fc7\u7a0b\u53ef\u80fd\u4f1a\u8986\u76d6\u4f60\u7684\u624b\u52a8\u9009\u62e9\u3002\u56e0\u6b64\uff0c\u5e94\u5148\u7981\u7528\u81ea\u52a8\u68c0\u6d4b\u7f16\u7801\u8bbe\u7f6e\uff0c\u518d\u5207\u6362\u5230\u76ee\u6807\u7f16\u7801\uff0c\u7136\u540e\u7acb\u5373\u91cd\u65b0\u542f\u7528\u81ea\u52a8\u68c0\u6d4b\u3002\u8fd9\u6837\u53ef\u4ee5\u9632\u6b62\u5176\u5e72\u6270\u4f60\u7684\u64cd\u4f5c\u3002<\/p>\n \u4f60\u53ef\u4ee5\u5c1d\u8bd5 UTF-8\u3001Shift-JIS \u6216 EUC-JP \u7b49\u7f16\u7801\uff0c\u76f4\u5230\u5b57\u7b26\u6b63\u786e\u663e\u793a\u3002\u65e5\u6587\u6587\u672c\u5728\u4f7f\u7528\u9519\u8bef\u7f16\u7801\u67e5\u770b\u65f6\u7ecf\u5e38\u4f1a\u51fa\u73b0\u4e71\u7801\u3002\u901a\u8fc7\u6d4b\u8bd5\u591a\u4e2a\u9009\u9879\uff0c\u901a\u5e38\u80fd\u5f88\u5feb\u627e\u51fa\u6b63\u786e\u7f16\u7801\u3002\u6709 VS Code \u7528\u6237\u53cd\u9988\uff0c\u4ed6\u4eec\u5728\u591a\u6b21\u5c1d\u8bd5\u540e\uff0c\u4f7f\u7528 Windows-1256 \u6210\u529f\u4fee\u590d\u4e86\u963f\u62c9\u4f2f\u8bed\u5185\u5bb9\u3002\u8fd9\u4e2a\u7f16\u8f91\u5668\u5141\u8bb8\u4f60\u6253\u5f00\u4e71\u7801\u6587\u4ef6\u3001\u4fee\u6539\u5176\u7f16\u7801\uff0c\u5e76\u6b63\u786e\u4fdd\u5b58\u3002<\/p>\n \u4e3a\u4e71\u7801\u6587\u672c\u8bbe\u7f6e\u67e5\u770b\u73af\u5883<\/strong><\/h2>\n \u4f60\u53ef\u80fd\u5df2\u7ecf\u6b63\u786e\u8f6c\u6362\u4e86\u65e5\u5fd7\u6587\u4ef6\uff0c\u4f46\u663e\u793a\u51fa\u6765\u7684\u5185\u5bb9\u4ecd\u7136\u662f\u4e71\u7801\u3002\u8fd9\u65f6\u95ee\u9898\u5f88\u53ef\u80fd\u4e0d\u5728\u6587\u4ef6\u672c\u8eab\uff0c\u800c\u5728\u4f60\u4f7f\u7528\u7684\u67e5\u770b\u5de5\u5177\u4e0a\u3002\u7ec8\u7aef\u4f1a\u6839\u636e\u81ea\u5df1\u7684\u7f16\u7801\u8bbe\u7f6e\u6765\u89e3\u91ca\u5b57\u8282\u3002\u5f53\u8fd9\u4e9b\u8bbe\u7f6e\u4e0e\u4f60\u6587\u4ef6\u7684\u7f16\u7801\u4e0d\u4e00\u81f4\u65f6\uff0c\u5373\u4f7f\u6570\u636e\u672c\u8eab\u6ca1\u6709\u95ee\u9898\uff0c\u5c4f\u5e55\u4e0a\u4ecd\u7136\u4f1a\u51fa\u73b0\u4e71\u7801\u3002<\/p>\n \u914d\u7f6e\u7ec8\u7aef\u7f16\u7801<\/h3>\n Windows \u547d\u4ee4\u63d0\u793a\u7b26\u4f7f\u7528\u6d3b\u52a8\u4ee3\u7801\u9875\u6765\u89e3\u91ca\u5b57\u7b26\u5b57\u8282\u3002\u9ed8\u8ba4\u7684\u4ee3\u7801\u9875 850 \u9002\u7528\u4e8e\u897f\u6b27\u8bed\u8a00\uff0c\u4f46\u5bf9\u5176\u4ed6\u7f16\u7801\u5f80\u5f80\u65e0\u80fd\u4e3a\u529b\u3002\u8fd0\u884c chcp 1252<\/code> \u53ef\u4ee5\u5c06\u6d3b\u52a8\u4ee3\u7801\u9875\u5207\u6362\u4e3a Windows-1252\u3002\u5f53\u4f60\u7684\u65e5\u5fd7\u4f7f\u7528\u8be5\u7f16\u7801\u65f6\uff0c\u8fd9\u4e00\u66f4\u6539\u53ef\u4ee5\u4fee\u6b63\u975e ASCII \u5b57\u7b26\u7684\u663e\u793a\u95ee\u9898\u3002<\/p>\n PowerShell \u5219\u9700\u8981\u91c7\u7528\u4e0d\u540c\u65b9\u5f0f\u3002\u4f60\u9700\u8981\u540c\u65f6\u8bbe\u7f6e\u8f93\u5165\u6d41\u548c\u8f93\u51fa\u6d41\u7684\u7f16\u7801\u3002\u5728\u4f60\u7684 $PROFILE<\/code> \u6587\u4ef6\u4e2d\u52a0\u5165\u8fd9\u4e00\u884c\uff1a$OutputEncoding = [console]::InputEncoding = [console]::OutputEncoding = New-Object System.Text.UTF8Encoding<\/code>\u3002\u8fd9\u6761\u547d\u4ee4\u4f1a\u5f3a\u5236 PowerShell \u5728\u6240\u6709\u63a7\u5236\u53f0\u64cd\u4f5c\u4e2d\u4f7f\u7528 UTF-8\u3002\u5426\u5219\uff0c\u50cf\u201c\u00fc\u201d\u8fd9\u6837\u7684\u5b57\u7b26\uff08\u5176 UTF-8 \u5b57\u8282\u4e3a C3 BC\uff09\u5c31\u53ef\u80fd\u663e\u793a\u6210\u201c\u251c\u255d\u201d\uff0c\u56e0\u4e3a\u63a7\u5236\u53f0\u628a\u8fd9\u4e9b\u5b57\u8282\u9519\u8bef\u5730\u6309\u4ee3\u7801\u9875 850 \u6765\u89e3\u91ca\u4e86\u3002<\/p>\n \n\n\n\n\n<\/colgroup>\n\n\n\n\n \u7ec8\u7aef\u73af\u5883<\/th>\n \u63a8\u8350\u914d\u7f6e<\/th>\n \u7528\u9014<\/th>\n<\/tr>\n Windows \u547d\u4ee4\u63d0\u793a\u7b26<\/td>\n \u8fd0\u884c chcp 1252<\/code><\/td>\n \u5728\u9ed8\u8ba4\u4ee3\u7801\u9875\u9519\u8bef\u65f6\u4fee\u6b63\u663e\u793a\u6548\u679c<\/td>\n<\/tr>\n PowerShell<\/td>\n \u5728 $PROFILE<\/code> \u4e2d\u52a0\u5165 UTF-8 \u7f16\u7801\u8bbe\u7f6e\u884c<\/td>\n \u9632\u6b62 UTF-8 \u5b57\u8282\u88ab\u9519\u8bef\u89e3\u8bfb<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n \u5bf9\u4e8e Linux \u548c macOS \u7528\u6237\uff0c\u8bf7\u4f7f\u7528 locale<\/code> \u547d\u4ee4\u68c0\u67e5\u4f60\u7684\u533a\u57df\u8bbe\u7f6e\u3002\u786e\u4fdd\u8f93\u51fa\u4e2d\u7684\u5b57\u7b26\u96c6\u5b57\u6bb5\u5305\u542b UTF-8<\/code>\u3002\u5728\u4f7f\u7528 tail<\/code> \u6216 less<\/code> \u67e5\u770b\u65e5\u5fd7\u65f6\uff0c\u53ef\u52a0\u4e0a -R<\/code> \u53c2\u6570\uff0c\u4ee5\u4fdd\u7559\u539f\u59cb\u63a7\u5236\u5b57\u7b26\u5e76\u6b63\u786e\u663e\u793a\u989c\u8272\u3002<\/p>\n \u5904\u7406\u975e ASCII \u5b57\u7b26<\/h3>\n \u6709\u65f6\u7f16\u7801\u5b8c\u5168\u6b63\u786e\uff0c\u4f46\u5b57\u7b26\u4f9d\u65e7\u663e\u793a\u4e3a\u7a7a\u6846\u3002\u8fd9\u901a\u5e38\u610f\u5473\u7740\u4f60\u7684\u7ec8\u7aef\u5b57\u4f53\u7f3a\u5c11\u76f8\u5e94\u5b57\u5f62\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u5b57\u4f53\u672c\u8eab\u6ca1\u6709\u63d0\u4f9b\u8fd9\u4e9b\u5b57\u7b26\u7684\u53ef\u89c6\u5316\u5f62\u72b6\u3002\u6b64\u65f6\u4f60\u9700\u8981\u6362\u7528\u652f\u6301\u66f4\u5e7f\u6cdb Unicode \u5b57\u7b26\u7684\u5b57\u4f53\u3002<\/p>\n \u4e0d\u5c11\u7ec8\u7aef\u5b57\u4f53\u5bf9\u975e ASCII \u5b57\u7b26\u7684\u652f\u6301\u90fd\u5f88\u597d\u3002\u5e38\u89c1\u9009\u62e9\u5305\u62ec Source Code Pro\u3001DejaVu Mono\u3001Consolas \u548c Cascadia Code\u3002\u5176\u4ed6\u4e0d\u9519\u7684\u9009\u9879\u8fd8\u6709 Inconsolata\u3001IBM Plex Mono \u4ee5\u53ca Hack Nerd Font Mono\u3002\u6709\u7528\u6237\u53cd\u9988\uff0cHack Nerd Font Mono \u5728 Windows \u4e0a\u7684 PuTTY \u548c KiTTY \u4e2d\u663e\u793a Unicode \u5185\u5bb9\u65f6\u8868\u73b0\u5c24\u5176\u51fa\u8272\u3002<\/p>\n \u6709\u8bc4\u8bba\u8005\u6307\u51fa\uff0c\u67d0\u4e9b\u7ec8\u7aef\u5728\u5904\u7406\u76f2\u6587\u7b26\u53f7\u7b49\u7279\u6b8a\u5b57\u7b26\u7684 Unicode \u5bbd\u5ea6\u65f6\u8868\u73b0\u4e0d\u4f73\u3002\u800c\u5728 Windows \u7684 PuTTY \u6216 KiTTY \u4e2d\u4f7f\u7528 Hack Nerd Font Mono\uff0c\u901a\u5e38\u80fd\u591f\u5f88\u597d\u5730\u89e3\u51b3\u8fd9\u7c7b\u95ee\u9898\u3002<\/p><\/blockquote>\n \u5bf9\u4e8e\u4e2d\u6587\u3001\u65e5\u6587\u6216\u97e9\u6587\u6587\u672c\uff0c\u4f60\u8fd8\u9700\u8981\u989d\u5916\u5b89\u88c5\u76f8\u5e94\u7684\u8bed\u8a00\u5b57\u4f53\u5305\u3002\u5728 Linux \u7cfb\u7edf\u4e2d\u53ef\u4ee5\u5b89\u88c5 fonts-noto-cjk<\/code> \u6765\u8865\u5145 CJK \u5b57\u5f62\u652f\u6301\u3002\u7136\u540e\u518d\u5c06\u7ec8\u7aef\u914d\u7f6e\u4e3a\u4f7f\u7528\u8be5\u5b57\u4f53\u3002\u5982\u679c\u5b57\u7b26\u4f9d\u7136\u65e0\u6cd5\u6b63\u5e38\u663e\u793a\uff0c\u8bf7\u786e\u8ba4\u4f60\u7684\u533a\u57df\u8bbe\u7f6e\u4f7f\u7528\u7684\u662f UTF-8\uff0c\u5e76\u4e14\u5df2\u7ecf\u5bfc\u51fa\u4e86 LANG \u73af\u5883\u53d8\u91cf\u3002\u5b8c\u6210\u8fd9\u4e9b\u4fee\u6539\u540e\uff0c\u5173\u95ed\u6240\u6709\u7ec8\u7aef\u5b9e\u4f8b\u5e76\u91cd\u65b0\u6253\u5f00\u3002\u53ea\u6709\u91cd\u542f\u7ec8\u7aef\uff0c\u914d\u7f6e\u624d\u4f1a\u771f\u6b63\u751f\u6548\u3002<\/p>\n \u5f53\u65b0\u5b89\u88c5\u7684\u5b57\u4f53\u4ecd\u65e0\u6cd5\u6b63\u786e\u663e\u793a\u65f6\uff0c\u6e05\u7406\u5b57\u4f53\u7f13\u5b58\u4e5f\u5f80\u5f80\u4f1a\u6709\u6240\u5e2e\u52a9\uff0c\u56e0\u4e3a\u7cfb\u7edf\u4e2d\u53ef\u80fd\u4fdd\u7559\u4e86\u8fc7\u671f\u7684\u5b57\u4f53\u5143\u6570\u636e\uff0c\u4ece\u800c\u5f71\u54cd\u6e32\u67d3\u6548\u679c\u3002<\/p>\n \u4ece\u6e90\u5934\u9632\u6b62\u65e5\u5fd7\u4e71\u7801<\/strong><\/h2>\n \u4f60\u5df2\u7ecf\u4fee\u590d\u4e86\u5f53\u524d\u7684\u65e5\u5fd7\u6587\u4ef6\uff0c\u63a5\u4e0b\u6765\u9700\u8981\u9632\u6b62\u540c\u6837\u7684\u95ee\u9898\u518d\u6b21\u51fa\u73b0\u3002\u4ece\u6839\u6e90\u4e0a\u6d88\u9664\u7f16\u7801\u4e0d\u5339\u914d\uff0c\u80fd\u4e3a\u4f60\u8282\u7701\u5927\u91cf\u540e\u7eed\u6e05\u7406\u65f6\u95f4\u3002\u5927\u591a\u6570\u6839\u672c\u539f\u56e0\u90fd\u53ef\u4ee5\u901a\u8fc7\u4e24\u9879\u7b56\u7565\u6765\u89e3\u51b3\uff1a\u7edf\u4e00\u7f16\u7801\u6807\u51c6\uff0c\u4ee5\u53ca\u91cd\u6784\u65e5\u5fd7\u5199\u5165\u65b9\u5f0f\u3002<\/p>\n \u7edf\u4e00\u4f7f\u7528 UTF-8<\/h3>\n UTF-8 \u53ef\u4ee5\u8868\u793a Unicode \u6807\u51c6\u4e2d\u7684\u6240\u6709\u5b57\u7b26\uff0c\u5e76\u4e14\u9002\u7528\u4e8e\u6240\u6709\u73b0\u4ee3\u64cd\u4f5c\u7cfb\u7edf\u548c\u7f16\u7a0b\u8bed\u8a00\u3002\u5f53\u4f60\u7684\u6574\u4e2a\u6280\u672f\u6808\u90fd\u7edf\u4e00\u4f7f\u7528 UTF-8 \u65f6\uff0c\u7f16\u7801\u4e0d\u5339\u914d\u95ee\u9898\u57fa\u672c\u5c31\u4f1a\u6d88\u5931\u3002<\/p>\n \u9996\u5148\uff0c\u660e\u786e\u8bbe\u7f6e\u5e94\u7528\u7a0b\u5e8f\u7684\u9ed8\u8ba4\u7f16\u7801\u3002Python \u5f00\u53d1\u8005\u5e94\u5728\u73af\u5883\u4e2d\u8bbe\u7f6e PYTHONIOENCODING=utf-8<\/code>\u3002Java \u5e94\u7528\u5219\u9700\u8981\u5c06 file.encoding<\/code> \u7cfb\u7edf\u5c5e\u6027\u8bbe\u4e3a UTF-8\u3002\u6570\u636e\u5e93\u8fde\u63a5\u4e5f\u5e94\u5728\u914d\u7f6e\u5b57\u7b26\u4e32\u4e2d\u660e\u786e\u6307\u5b9a client_encoding=UTF-8<\/code>\u3002<\/p>\n \u64cd\u4f5c\u7cfb\u7edf\u7684\u533a\u57df\u8bbe\u7f6e\u540c\u6837\u91cd\u8981\u3002\u5728 Linux \u7cfb\u7edf\u4e2d\uff0c\u8bf7\u8bbe\u7f6e LANG=en_US.UTF-8<\/code>\u3002Windows \u7528\u6237\u5219\u5e94\u5728\u533a\u57df\u8bbe\u7f6e\u4e2d\u542f\u7528\u201cBeta: Use Unicode UTF-8 for worldwide language support\u201d\u9009\u9879\u3002\u8fd9\u4e9b\u4fee\u6539\u53ef\u4ee5\u786e\u4fdd\u7cfb\u7edf\u4ee5\u4e00\u81f4\u7684\u65b9\u5f0f\u5199\u5165\u5b57\u8282\u3002<\/p>\n \u5982\u679c\u4e71\u7801\u5728\u91cd\u542f\u540e\u95f4\u6b47\u6027\u51fa\u73b0\uff0c\u8fd9\u53ef\u80fd\u610f\u5473\u7740\u5b58\u5728\u66f4\u6df1\u5c42\u7684\u95ee\u9898\u3002\u8f6f\u4ef6\u7f3a\u9677\u6216\u8d44\u6e90\u7ade\u4e89\u90fd\u53ef\u80fd\u5bfc\u81f4\u542f\u52a8\u671f\u95f4\u65e5\u5fd7\u8f93\u51fa\u635f\u574f\u3002\u8bf7\u5b9a\u671f\u66f4\u65b0\u9a71\u52a8\u7a0b\u5e8f\u548c\u65e5\u5fd7\u5e93\uff0c\u5e76\u76d1\u63a7\u542f\u52a8\u9636\u6bb5\u7684\u7cfb\u7edf\u65e5\u5fd7\uff0c\u67e5\u770b\u662f\u5426\u6709\u62a5\u9519\u3002\u5982\u679c\u95ee\u9898\u5728 Windows \u4e0a\u6301\u7eed\u5b58\u5728\uff0c\u7cfb\u7edf\u8fd8\u539f\u4e5f\u8bb8\u80fd\u89e3\u51b3\uff0c\u4f46\u5e94\u5c06\u5176\u89c6\u4e3a\u6700\u540e\u624b\u6bb5\u3002<\/p>\n \u91c7\u7528\u7ed3\u6784\u5316\u65e5\u5fd7\u683c\u5f0f<\/h3>\n \u7eaf\u6587\u672c\u65e5\u5fd7\u4f1a\u628a\u6d88\u606f\u3001\u65f6\u95f4\u6233\u548c\u53d8\u91cf\u6df7\u6742\u5728\u540c\u4e00\u6761\u6587\u672c\u6d41\u4e2d\u3002\u4e00\u6b21\u7f16\u7801\u9519\u8bef\uff0c\u5c31\u53ef\u80fd\u7834\u574f\u6574\u6574\u4e00\u884c\u5185\u5bb9\u3002\u7ed3\u6784\u5316\u683c\u5f0f\u80fd\u591f\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u56e0\u4e3a\u5b83\u5c06\u6bcf\u4e00\u90e8\u5206\u6570\u636e\u62c6\u5206\u5f00\u6765\u3002<\/p>\n \u6309\u884c\u5199\u5165 JSON\uff0c\u662f\u73b0\u4ee3\u5e94\u7528\u6700\u5b9e\u7528\u7684\u683c\u5f0f\u4e4b\u4e00\u3002\u6bcf\u6761\u65e5\u5fd7\u8bb0\u5f55\u90fd\u53d8\u6210\u4e00\u4e2a\u5e26\u6709\u547d\u540d\u5b57\u6bb5\u7684\u72ec\u7acb\u5bf9\u8c61\u3002\u65e5\u5fd7\u6d88\u606f\u5219\u4f5c\u4e3a\u8be5\u5bf9\u8c61\u4e2d\u7684\u4e00\u4e2a\u503c\u6765\u5199\u5165\u3002\u5373\u4f7f\u67d0\u4e00\u6761\u8bb0\u5f55\u4e2d\u5305\u542b\u635f\u574f\u5b57\u8282\uff0c\u89e3\u6790\u5668\u4e5f\u53ea\u4f1a\u5c06\u95ee\u9898\u9650\u5236\u5728\u8fd9\u4e00\u6761\u8bb0\u5f55\u5185\uff0c\u5176\u4ed6\u8bb0\u5f55\u4ecd\u7136\u53ef\u8bfb\u4e14\u53ef\u5904\u7406\u3002<\/p>\n \u5927\u591a\u6570\u65e5\u5fd7\u6846\u67b6\u90fd\u539f\u751f\u652f\u6301 JSON \u8f93\u51fa\u3002Python \u7684 python-json-logger<\/code> \u5305\u53ef\u4ee5\u5feb\u901f\u5b9e\u73b0\u8fd9\u4e00\u80fd\u529b\u3002Java \u7684 Logback \u63d0\u4f9b\u4e86\u53ef\u914d\u7f6e\u7684 JsonEncoder<\/code>\u3002Node.js \u5e94\u7528\u5219\u53ef\u4ee5\u4f7f\u7528 pino<\/code> \u6216 bunyan<\/code> \u6765\u5b9e\u73b0\u7ed3\u6784\u5316\u65e5\u5fd7\u3002<\/p>\n \u8fd9\u79cd\u65b9\u5f0f\u8fd8\u80fd\u5927\u5e45\u7b80\u5316\u81ea\u52a8\u5316\u5206\u6790\u6d41\u7a0b\u3002\u50cf Elasticsearch \u548c Splunk \u8fd9\u6837\u7684\u5de5\u5177\u80fd\u591f\u76f4\u63a5\u89e3\u6790 JSON \u65e5\u5fd7\uff0c\u65e0\u9700\u81ea\u5b9a\u4e49\u6a21\u5f0f\u3002\u4f60\u53ef\u4ee5\u76f4\u63a5\u5bf9\u5177\u4f53\u5b57\u6bb5\u8fdb\u884c\u67e5\u8be2\u3002\u4f60\u7684\u56e2\u961f\u4e5f\u5c31\u4e0d\u5fc5\u518d\u82b1\u5927\u91cf\u65f6\u95f4\u89e3\u7801\u65e5\u5fd7\u5185\u5bb9\uff0c\u800c\u80fd\u628a\u7cbe\u529b\u771f\u6b63\u653e\u5728\u95ee\u9898\u6392\u67e5\u548c\u89e3\u51b3\u4e0a\u3002<\/p>\n \u7edf\u4e00\u4f7f\u7528 UTF-8\uff0c\u5e76\u91c7\u7528\u7ed3\u6784\u5316\u683c\u5f0f\uff0c\u662f\u62b5\u5fa1\u672a\u6765\u7f16\u7801\u95ee\u9898\u7684\u6709\u6548\u9632\u7ebf\u3002\u4f60\u7684\u65e5\u5fd7\u4f1a\u53d8\u5f97\u66f4\u52a0\u4e00\u81f4\u3001\u53ef\u68c0\u7d22\u4e14\u53ef\u9760\u3002\u4e71\u7801\u7ed9\u8c03\u8bd5\u5de5\u4f5c\u5e26\u6765\u7684\u4e0d\u786e\u5b9a\u6027\uff0c\u4e5f\u5c06\u88ab\u5927\u5e45\u6d88\u9664\u3002<\/p>\n \n <\/div>\n<\/div>\n \u6309\u7167\u4ee5\u4e0b\u4e94\u4e2a\u6b65\u9aa4\u5904\u7406\u65e5\u5fd7\u4e2d\u7684\u4e71\u7801\u3002\u7b2c\u4e00\uff0c\u4f7f\u7528 file \u547d\u4ee4\u548c\u5341\u516d\u8fdb\u5236\u8f6c\u50a8\u8bc6\u522b\u5176\u7f16\u7801\u3002\u7b2c\u4e8c\uff0c\u5c06\u8bc6\u522b\u7ed3\u679c\u4e0e\u5e94\u7528\u914d\u7f6e\u53ca\u533a\u57df\u8bbe\u7f6e\u8fdb\u884c\u5339\u914d\u3002\u7b2c\u4e09\uff0c\u4f7f\u7528 iconv<\/code> \u6216\u6587\u672c\u7f16\u8f91\u5668\u5b8c\u6210\u6587\u4ef6\u8f6c\u6362\u3002\u7b2c\u56db\uff0c\u8c03\u6574\u67e5\u770b\u5de5\u5177\u7684\u7ec8\u7aef\u8bbe\u7f6e\u4e0e\u5b57\u4f53\u3002\u7b2c\u4e94\uff0c\u4ece\u5e94\u7528\u6e90\u5934\u4fee\u590d\u95ee\u9898\u3002\u6bcf\u4e00\u6b65\u90fd\u5efa\u7acb\u5728\u524d\u4e00\u6b65\u57fa\u7840\u4e4b\u4e0a\uff0c\u56e0\u6b64\u4e0d\u8981\u8df3\u8fc7\u4efb\u4f55\u4e00\u4e2a\u73af\u8282\u3002\u91c7\u7528\u50cf JSON<\/code> \u8fd9\u6837\u7684\u7ed3\u6784\u5316\u683c\u5f0f\uff0c\u53ef\u4ee5\u5c06\u635f\u574f\u9694\u79bb\u5728\u5355\u6761\u8bb0\u5f55\u4e2d\u3002\u7edf\u4e00\u4f7f\u7528 UTF-8<\/code> \u5219\u80fd\u9632\u6b62\u672a\u6765\u518d\u6b21\u53d1\u751f\u7f16\u7801\u4e0d\u5339\u914d\u3002\u8fd9\u79cd\u7f16\u7801\u9002\u7528\u4e8e\u6240\u6709\u73b0\u4ee3\u7cfb\u7edf\u548c\u7f16\u7a0b\u8bed\u8a00\u3002\u8fd9\u4e9b\u505a\u6cd5\u80fd\u591f\u6d88\u9664\u5927\u591a\u6570\u7f16\u7801\u95ee\u9898\u7684\u6839\u672c\u539f\u56e0\u3002\u8bf7\u4e3b\u52a8\u5ba1\u67e5\u4f60\u7684\u65e5\u5fd7\u57fa\u7840\u8bbe\u65bd\uff0c\u4eca\u5929\u5c31\u68c0\u67e5\u65e5\u5fd7\uff0c\u522b\u8ba9\u4e00\u6761\u4e71\u7801\u6d88\u606f\u63a9\u76d6\u4e86\u67d0\u4e2a\u5173\u952e\u9519\u8bef\u3002<\/p>\n \u5e38\u89c1\u95ee\u9898<\/strong><\/h2>\n \u7f16\u7801\u8f6c\u6362\u8fc7\u7a0b\u4e2d\u4f1a\u4e22\u5931\u6570\u636e\u5417\uff1f<\/h3>\n \u4f1a\uff0c\u6709\u8fd9\u79cd\u53ef\u80fd\u3002\u56e0\u6b64\u5728\u8fd0\u884c\u4efb\u4f55\u8f6c\u6362\u547d\u4ee4\u4e4b\u524d\uff0c\u52a1\u5fc5\u5148\u5907\u4efd\u539f\u59cb\u65e5\u5fd7\u6587\u4ef6\u3002\u4f7f\u7528\u5e26\u6709 \/\/IGNORE<\/code> \u6216 -c<\/code> \u9009\u9879\u7684 iconv<\/code> \u65f6\uff0c\u4f1a\u76f4\u63a5\u4e22\u5f03\u65e0\u6cd5\u8f6c\u6362\u7684\u5b57\u7b26\u3002\u8f6c\u6362\u5b8c\u6210\u540e\uff0c\u8bf7\u6838\u5bf9\u8f93\u51fa\u6587\u4ef6\u5927\u5c0f\uff0c\u5e76\u62bd\u6837\u68c0\u67e5\u5185\u5bb9\uff0c\u786e\u8ba4\u6ca1\u6709\u4e22\u5931\u91cd\u8981\u4fe1\u606f\u3002<\/p>\n \u4e3a\u4ec0\u4e48\u6211\u7684\u65e5\u5fd7\u6587\u4ef6\u4f1a\u5305\u542b\u591a\u79cd\u7f16\u7801\uff1f<\/h3>\n \u6709\u4e9b\u5e94\u7528\u4f1a\u5728\u4e0d\u540c\u65f6\u95f4\u6bb5\u7528\u4e0d\u540c\u7f16\u7801\u5199\u5165\u65e5\u5fd7\u3002\u6bd4\u5982\uff0c\u4e00\u6b21\u8f6f\u4ef6\u66f4\u65b0\u53ef\u80fd\u6539\u53d8\u9ed8\u8ba4\u5b57\u7b26\u96c6\u3002\u4e5f\u53ef\u80fd\u662f\u591a\u4e2a\u670d\u52a1\u540c\u65f6\u5411\u540c\u4e00\u4e2a\u6587\u4ef6\u5199\u5165\u5185\u5bb9\uff0c\u4ece\u800c\u5bfc\u81f4\u7f16\u7801\u6df7\u7528\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528 hexdump<\/code> \u68c0\u67e5\u4e0d\u540c\u504f\u79fb\u4f4d\u7f6e\u7684\u5b57\u8282\u6a21\u5f0f\u3002\u5fc5\u8981\u65f6\uff0c\u9700\u8981\u5148\u62c6\u5206\u6587\u4ef6\uff0c\u518d\u5206\u522b\u5bf9\u5404\u4e2a\u90e8\u5206\u8fdb\u884c\u8f6c\u6362\u3002<\/p>\n BOM \u6807\u8bb0\u5728\u5341\u516d\u8fdb\u5236\u8f6c\u50a8\u4e2d\u662f\u4ec0\u4e48\u6837\u5b50\uff1f<\/h3>\n \u5bf9\u4e8e UTF-8\uff0c\u5b57\u8282\u987a\u5e8f\u6807\u8bb0\uff08BOM\uff09\u901a\u5e38\u51fa\u73b0\u5728\u6587\u4ef6\u5f00\u5934\uff0c\u8868\u73b0\u4e3a ef bb bf<\/code>\u3002\u5bf9\u4e8e UTF-16\uff0c\u4f60\u4f1a\u770b\u5230 ff fe<\/code> \u6216 fe ff<\/code>\u3002\u8fd9\u4e9b\u5b57\u8282\u53ef\u4ee5\u63d0\u793a\u6587\u4ef6\u7684\u7f16\u7801\u65b9\u5f0f\u548c\u5b57\u8282\u5e8f\u3002\u8bb8\u591a\u5de5\u5177\u4f1a\u5229\u7528 BOM \u81ea\u52a8\u68c0\u6d4b\u7f16\u7801\u3002\u6709\u4e9b\u5e94\u7528\u9700\u8981\u5b83\uff0c\u800c\u53e6\u4e00\u4e9b\u5e94\u7528\u5219\u4f1a\u628a\u5b83\u5f53\u4f5c\u4e0d\u5e0c\u671b\u51fa\u73b0\u7684\u989d\u5916\u5b57\u7b26\u3002<\/p>\n \u5982\u4f55\u5904\u7406\u6765\u81ea\u8fdc\u7a0b syslog \u670d\u52a1\u5668\u7684\u4e71\u7801\u6587\u672c\uff1f<\/h3>\n \u8fdc\u7a0b\u65e5\u5fd7\u6bd4\u672c\u5730\u65e5\u5fd7\u591a\u4e86\u4e00\u5c42\u7f51\u7edc\u590d\u6742\u6027\u3002\u8bf7\u5148\u68c0\u67e5 TLS \u914d\u7f6e\u662f\u5426\u5b58\u5728\u8bc1\u4e66\u6216\u52a0\u5bc6\u5957\u4ef6\u4e0d\u5339\u914d\u7684\u95ee\u9898\u3002\u7136\u540e\u786e\u8ba4\u53d1\u9001\u7aef\u548c\u63a5\u6536\u7aef\u4f7f\u7528\u7684\u662f\u540c\u4e00\u79cd\u5b57\u7b26\u96c6\u3002\u53ef\u4ee5\u5148\u53d1\u9001\u4e00\u6761\u7b80\u5355\u7684 ASCII \u6d88\u606f\u8fdb\u884c\u6d4b\u8bd5\uff0c\u4ee5\u5224\u65ad\u95ee\u9898\u7a76\u7adf\u51fa\u5728\u52a0\u5bc6\u5c42\u8fd8\u662f\u7f16\u7801\u5c42\u3002\u6700\u540e\u67e5\u770b syslog \u5b88\u62a4\u8fdb\u7a0b\u7684\u542f\u52a8\u65e5\u5fd7\uff0c\u786e\u8ba4\u662f\u5426\u5b58\u5728\u4e0e\u52a0\u5bc6\u76f8\u5173\u7684\u8b66\u544a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":" \u65e5\u5fd7\u4e2d\u51fa\u73b0\u4e71\u7801\uff0c\u901a\u5e38\u610f\u5473\u7740\u53d1\u751f\u4e86\u7f16\u7801\u4e0d\u5339\u914d\u3002\u4f60\u4f1a\u770b\u5230\u50cf\u201c\u00c3\u00a9\u201d\u8fd9\u6837\u7684\u5947\u602a\u7b26\u53f7\u51fa\u73b0\u5728\u672c\u5e94\u663e\u793a\u201c\u00e9\u201d\u7684\u4f4d\u7f6e\u3002\u4e4b\u6240\u4ee5\u4f1a\u8fd9\u6837\uff0c\u662f\u56e0\u4e3a\u67d0\u4e2a\u7cfb\u7edf\u7528\u4e00\u79cd\u7f16\u7801\u65b9\u5f0f\u5199\u5165\u4e86\u5b57\u8282\uff0c\u800c\u53e6\u4e00\u4e2a\u7cfb\u7edf\u5374\u7528\u4e0d\u540c\u7684\u7f16\u7801\u65b9\u5f0f\u53bb\u8bfb\u53d6\u5b83\u4eec\u3002\u6bd4\u5982\uff0c\u82f1\u9551\u7b26\u53f7\uff08\u00a3\uff09\u5982\u679c\u4ee5 UTF-8 \u7f16\u7801\uff0c\u5728\u88ab\u6309 Windows-1252 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