{"id":3139,"date":"2011-11-03T13:43:39","date_gmt":"2011-11-03T05:43:39","guid":{"rendered":"https:\/\/www.icocean.com\/wp\/?p=3139"},"modified":"2011-11-03T13:43:39","modified_gmt":"2011-11-03T05:43:39","slug":"%e5%b0%8f%e8%a7%84%e6%a8%a1%e4%bd%8e%e6%80%a7%e8%83%bd%e4%bd%8e%e6%b5%81%e9%87%8f%e7%bd%91%e7%ab%99%e4%bc%98%e5%8c%96%e5%ae%9e%e8%b7%b5","status":"publish","type":"post","link":"https:\/\/www.icocean.com\/blog\/?p=3139","title":{"rendered":"\u5c0f\u89c4\u6a21\u4f4e\u6027\u80fd\u4f4e\u6d41\u91cf\u7f51\u7ad9\u4f18\u5316\u5b9e\u8df5"},"content":{"rendered":"

\u5076\u7136\u770b\u5230\u4ee5\u524d\u5199\u8fc7\u7684\u8fd9\u7bc7\u5e16\u5b50\u300a\u5c0f\u89c4\u6a21\u4f4e\u6027\u80fd\u4f4e\u6d41\u91cf\u7f51\u7ad9\u8bbe\u8ba1\u539f\u5219\u300b<\/a> \uff0c\u91cd\u65b0\u53d1\u5230\u5fae\u535a\u4e0a\u5f15\u8d77\u4e86\u4e00\u70b9\u53cd\u54cd\uff0c\u89c9\u5f97\u6709\u5fc5\u8981\u4ee5 Linode VPS \u4e3a\u4f8b\u518d\u505a\u4e2a\u7b80\u5355\u7684\u4f18\u5316\u5b9e\u8df5\u8bf4\u660e\uff0c\u514d\u5f97\u603b\u6709\u4eba\u95ee\u6211\uff0c\u4e5f\u987a\u4fbf\u8d5a\u70b9\u70b9\u51fb\u91cf\u3002<\/p>\n

\u5047\u5b9a\u73b0\u5728\u4f60\u5df2\u7ecf\u6709\u4e86\u4e00\u4e2a\u57fa\u672c\u7684 VPS \u53ef\u7528\uff0c\u57fa\u672c\u5185\u5b58 512MB \u3002\u53c2\u8003\u5b98\u65b9\u63d0\u4f9b\u7684\u5404\u79cd\u5b89\u88c5\u6307\u5bfc<\/a>\u5c06 LAMP \u8fd9\u4e2a\u7ec4\u5408\u8fd0\u884c\u4e86\u8d77\u6765\uff0c\u64cd\u4f5c\u7cfb\u7edf\u4e00\u822c Ubuntu \uff0cWeb \u670d\u52a1\u5668 Apache \uff0c\u6570\u636e\u5e93 MySQL \uff0c\u7136\u540e\u662f PHP \uff0c\u4ee5\u53ca\u9700\u8981\u5b89\u88c5\u7684\u5e94\u7528\u8f6f\u4ef6\uff0cWordPress \u3001Drupal \u6216\u662f OpenCart \u4ec0\u4e48\u7684\uff0c\u4e00\u6b65\u4e00\u6b65\u914d\u7f6e\u597d\uff0c\u80fd\u591f\u6b63\u5e38\u7684\u6d4f\u89c8\u9875\u9762\u3002\u6309\u7167\u5b98\u65b9\u6307\u5bfc\u6587\u6863\u64cd\u4f5c\u7684\u4e00\u4e2a\u597d\u5904\u662f\u4f1a\u5305\u62ec\u4e00\u4e9b\u57fa\u672c\u7684\u4f18\u5316\u4e00\u70b9\u7684\u914d\u7f6e\u3002\u4e0d\u81f3\u4e8e\u51fa\u73b0\u592a\u5927\u7684\u9519\u8bef\u3002<\/p>\n

\u4e00\u65e6\u5e94\u7528\u5c31\u7eea\u540e\uff0c\u767b\u5f55\u5230\u64cd\u4f5c\u7cfb\u7edf\u4e2d\uff0c\u901a\u8fc7 top \/ iostat \/ free \u7b49\u57fa\u672c\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\u6536\u96c6\u57fa\u51c6\u6570\u636e\uff0c\u505a\u8bb0\u5f55\u3002\u6536\u96c6\u4fe1\u606f\u8d8a\u5168\u9762\uff0c\u5bf9\u4e8e\u540e\u9762\u7684\u4f18\u5316\u5c31\u8d8a\u4fbf\u5229\u3002\u4f18\u5316\u6ca1\u6709\u9b54\u6cd5\uff0c\u53ea\u6709\u5408\u7406\u7684\u65b9\u6cd5\u3002<\/p>\n

1.\u5185\u5b58\u76f8\u5173\u7684\u8c03\u6574<\/strong><\/p>\n

\u5185\u90e8\u6d4b\u8bd5\u6216\u662f\u8f83\u5c0f\u8303\u56f4\u4f7f\u7528\uff0c\u53ef\u80fd\u8fd9\u6837\u4e5f\u4e0d\u4f1a\u9047\u5230\u592a\u5927\u95ee\u9898\u3002\u4e00\u65e6\u8bbf\u95ee\u4eba\u6570\u591a\u4e86\u4e00\u70b9\uff0c\u673a\u5668\u54cd\u5e94\u53ef\u80fd\u5c31\u6709\u70b9\u6162\u4e86\u3002\u5bf9\u4e8e VPS \uff0c\u7b2c\u4e00\u6b65\u7740\u624b\u8c03\u6574\u7684\u5c31\u662f\u5404\u4e2a\u7ec4\u4ef6\u5bf9\u5185\u5b58\u7684\u4f7f\u7528\u3002\u56e0\u4e3a\u5185\u5b58\u53d7\u9650\uff0c\u5bf9\u5185\u5b58\u7684\u4f7f\u7528\u4e00\u5b9a\u8981\u7cbe\u6253\u7ec6\u7b97\u4e00\u70b9\u3002\u8bb0\u4f4f\u4e00\u65e6\u5185\u5b58\u8017\u5c3d\uff0c\u4e00\u90e8\u5206\u5185\u5b58\u8c03\u7528\u538b\u5230\u78c1\u76d8\u4e0a\uff0c\u7cfb\u7edf\u8d1f\u8f7d\u4f1a \u98d9\u5347\uff0c\u4e00\u822c\u5c31\u4f1a\u6302\u6389\u3002<\/p>\n

\u4e00\u822c\u6765\u8bf4\uff0c\u5bf9\u4e8e LAMP \u73af\u5883\uff0c\u4ee5\u4e0b\u51e0\u4e2a\u5730\u65b9\u8981\u6ce8\u610f\uff1a<\/p>\n

PHP \u7a0b\u5e8f\u7684\u5185\u5b58\u76f8\u5173\u7684\u8c03\u6574<\/strong><\/p>\n

PHP5 \u914d\u7f6e\u6587\u4ef6 php.ini \u4e2d memory_limit \u5b9a\u4e49\u7684\u503c\u9ed8\u8ba4\u60c5\u51b5\u662f16MB\uff0c\u8be5\u53c2\u6570\u5b9a\u4e49\u5355\u4e2a PHP \u811a\u672c\u6d88\u8017\u6700\u5927\u7684\u5185\u5b58\u5927\u5c0f\uff08\u5927\u610f\uff09\u3002\u5982\u679c\u7a0b\u5e8f\u67d0\u4e2a\u9875\u9762\u9700\u8981\u7684\u5185\u5b58\u8d85\u8fc7\u8fd9\u4e2a\u9650\u5236\uff0c\u8bbf\u95ee\u8005\u6700\u53ef\u80fd\u9047\u5230\u4e00\u4e2a HTTP 500 \u9519\u8bef\uff0c\u67e5\u770b Web \u670d\u52a1\u5668\u9519\u8bef\u65e5\u5fd7\u4e5f\u53ef\u4ee5\u770b\u5230\u3002\u591a\u6570\u60c5\u51b5\u4e0b\uff0c\u8fd9\u4e2a\u503c\u9700\u8981\u505a\u76f8\u5e94\u8c03\u6574\u3002\u6bd4\u5982\u8bbe\u7f6e\u4e3a32MB\uff0c\u662f\u5426\u5408\u9002\uff0c\u9700\u8981\u505a\u89c2\u5bdf\u3002\u6709\u4e00\u4e2a\u7ecf\u9a8c\u65b9\u6cd5\u662f\u89c2\u5bdf top \u547d\u4ee4\u7684\u8f93\u51fa\uff0c\u770b\u76f8\u5e94\u8fdb\u7a0b\u7684 SHR \u5b57\u6bb5\u7684\u503c\uff0c\u5b9e\u9645\u4e0a\u603b\u662f\u5c3d\u91cf\u5927\u4e00\u70b9\u70b9\u3002\u4f46\u4e0d\u80fd\u8fc7\u5927\uff0c\u4e00\u65e6\u6709\u4e2a\u522b\u7a0b\u5e8f\u5199\u7684\u4e0d\u597d\u8c03\u7528\u7684\u65f6\u5019\u5360\u7528\u8fc7\u591a\u8d44\u6e90\uff0c\u4f1a\u5bfc\u81f4 VPS \u6302\u6389\u3002<\/p>\n

\u7ecf\u5e38\u6709\u4eba\u95ee\uff0c\u8fd9\u4e2a\u670d\u52a1\u5668\u8dd1\u67d0\u67d0 Web \u5e94\u7528\uff0c\u80fd\u652f\u6301\u591a\u5c11\u5e76\u53d1\uff1f \u4e00\u4e2a\u5927\u81f4\u7684\u601d\u8def\u662f\u4f30\u7b97\u5355\u4e2a\u8fdb\u7a0b\u5360\u7528\u7684\u5185\u5b58\uff0c\u770b\u7cfb\u7edf\u80fd\u5206\u914d\u591a\u5c11\u5185\u5b58\u7ed9\u5e94\u7528\u7a0b\u5e8f\uff0c\u5e76\u53d1\u7684\u91cf\u5927\u81f4\u53ef\u4ee5\u4f30\u7b97\u5f97\u5230\u3002\u4f46\u5b9e\u9645\u4e0a\uff0c\u8fd9\u4e2a\u63d0\u95ee\u57fa\u672c\u6ca1\u591a\u5927\u4ef7\u503c\u3002<\/p>\n

\u53e6\u5916\uff0c\u8fd8\u6709\u4e00\u4e2a\u6bd4\u8f83\u91cd\u8981\u7684\u53c2\u6570\u9700\u8981\u4fee\u6539 output_buffering \u9700\u8981\u4fee\u6539\u4e3a On \u6216\u662f\u5177\u4f53\u6570\u503c\uff08eg\uff0c 4096\uff09\u3002\u4fee\u6539\u914d\u7f6e\u540e\uff0c\u68c0\u67e5\u662f\u5426\u751f\u6548\uff08\u5982\u4f55\u68c0\u67e5\uff1f\uff09\u3002\u53e6\u5916\uff0c\u8bb0\u4f4ferror_log\u7684\u4f4d\u7f6e\uff0c\u968f\u65f6\u67e5\u770b\u3002<\/p>\n

MySQL \u6570\u636e\u5e93\u5185\u5b58\u5360\u7528<\/strong><\/p>\n

\u5982\u679c\u4e0d\u786e\u5b9a MySQL \u5185\u5b58\u4f7f\u7528\u60c5\u51b5\uff0c\u53ef\u4ee5\u5229\u7528 MySQLReport <\/a>\u8fd9 \u4e2a\u5de5\u5177\u6536\u96c6\u4e00\u4e0b MySQL \u5b9e\u4f8b\u7684\u4fe1\u606f\u62a5\u544a\uff0c\u4e0d\u540c\u65f6\u95f4\u6bb5\u591a\u6536\u96c6\u51e0\u6b21\u4f5c\u4e3a\u5bf9\u6bd4\u3002\u7136\u540e\u76f8\u5e94\u7684\u8c03\u6574 key_buffer\/query_cache_size \u7b49\u53c2\u6570\u7684\u5927\u5c0f\uff0c \u4e00\u6b21\u8c03\u6574\u4e00\u4e2a\u53c2\u6570\uff0c\u91cd\u542f\u52a8 MySQL \uff0c\u7ee7\u7eed\u62bd\u53d6\u62a5\u544a\uff0c\u5206\u6790\u6570\u636e\uff0c\u7136\u540e\u8c03\u6574\u4e0b\u4e00\u4e2a\u53c2\u6570\u3002\u65e2\u7136\u9700\u8981\u7f16\u8f91\u914d\u7f6e\u6587\u4ef6 my.cnf \uff0c \u5efa\u8bae\u987a\u624b\u52a0\u5927\u4e00\u70b9 max_connections \u8fd9\u4e2a\u53c2\u6570\uff08\u4e3a\u4ec0\u4e48\uff1f\uff09\u3002<\/p>\n

\u591a\u6570\u5185\u5b58\u95ee\u9898\u90fd\u662f\u7531\u6570\u636e\u5e93 I\/O \u5f15\u8d77\uff0c\u5bfc\u81f4 I\/O \u95ee\u9898\u591a\u7531\u4e0d\u5408\u7406\u6570\u636e\u5e93\u8c03\u7528\u6709\u5173\uff08\u8fd9\u4e48\u8bf4\u4e25\u8c28\u4e48\uff1f\uff09\uff0c\u89e3\u51b3\u4e0d\u5408\u7406\u8c03\u7528\u8981\u4e48\u4fee\u6539\u5e94\u7528\uff0c\u8981\u4e48\u901a\u8fc7\u67e5\u8be2\u7f13\u5b58\u6216\u662f Key-Value Cache \u7b49\u529e\u6cd5\u7f13\u89e3\u3002\u8fd9\u5730\u65b9\u8bf4\u6765\u8bdd\u957f\uff0c\u5047\u5b9a VPS \u4e0a\u57fa\u672c\u4e0d\u4f1a\u6709\u8fd9\u4e48\u590d\u6742\u7684\u73af\u5883\u3002<\/p>\n

2. \u5f71\u54cd CPU \u5229\u7528\u7387\u7684\u8c03\u6574<\/strong><\/p>\n

\u8fd9\u4e2a\u4e3b\u8981\u9488\u5bf9 PHP \u7684 Opcode\uff08Accelerator\uff09 \u800c\u8a00\uff0c\u89e3\u6790\u3001\u7f16\u8bd1PHP\u4ee3\u7801\u662f\u76f8\u5f53\u6d88\u8017CPU\u7684\u64cd\u4f5c\u3002\u5e38\u89c1\u7684\u8981\u4e48\u662f APC<\/a>\uff0c \u8981\u4e48\u662f eAccelerator<\/a> \u6216\u662f XCache\uff0c\u5728 Ubuntu \u4e0b\u5b89\u88c5\u914d\u7f6e\u90fd\u76f8\u5bf9\u7b80\u5355\uff0c\u53c2\u6570\u8c03\u6574\u7b80\u5355\u641c\u7d22\u4e00\u4e0b\u5c31\u77e5\u6653\u4e86\u3002\u5982\u679c\u662f PHP \u73af\u5883\uff0c\u90a3\u4e48\u4e00\u5b9a\u8981\u7528 Opcode \u51cf\u5c11 CPU \u7684\u8d1f\u8377\uff08\u4e3a\u4ec0\u4e48\uff1f\uff09\u3002\u81f3\u4e8e\u7528\u54ea\u4e00\u4e2a\u5173\u7cfb\u5012\u662f\u4e0d\u5927\uff0c\u4f46\u524d\u63d0\u662f\u5fc5\u987b\u8981\u6709\u4e00\u4e2a\u3002<\/p>\n

\u53e6\u5916\uff0c\u5f20\u78ca\u540c\u5b66\u8fd9\u7bc7\u300a\u8ba9\u8fdb\u7a0b\u8fd0\u884c\u5728\u6307\u5b9a\u7684CPU<\/a>\u300b\u5bf9\u4e8e\u7279\u5b9a\u9700\u6c42\u7684\u5e94\u7528\uff0c\u5f88\u6709\u501f\u9274\u610f\u4e49\u3002<\/p>\n

3. \u7f51\u7edc\u53c2\u6570\u63a7\u5236<\/strong><\/p>\n

\u4fee\u6539 \/etc\/sysctl.conf \u6587\u4ef6\uff0c\u589e\u52a0\u5982\u4e0b\u51e0\u884c\uff1a<\/p>\n

\n

net.ipv4.tcp_syncookies = 1
\nnet.ipv4.tcp_tw_reuse = 1
\nnet.ipv4.tcp_tw_recycle = 1<\/p><\/blockquote>\n<\/div>\n

\u7136\u540e sudo sysctl -p \u4f7f\u4fee\u6539\u751f\u6548\u3002\u4f7f\u7528\u5982\u4e0b\u4e00\u884c\u547d\u4ee4\u89c2\u5bdf\u534a\u8fde\u63a5\u6570\u91cf\uff1a<\/p>\n

\n

$ netstat -n | awk ‘\/^tcp\/ {++S[$NF]} END {for(a in S) print a, S[a]}’<\/p><\/blockquote>\n<\/div>\n

\u5176\u5b9e\u4e00\u822c\u6765\u8bf4\uff0c\u7f51\u7edc\u8fde\u63a5\u6570\u4e0d\u4f1a\u6210\u4e3a\u6700\u660e\u663e\u7684\u74f6\u9888\u3002\u4f46\u987a\u624b\u8c03\u6574\u4e00\u4e0b\u4e5f\u597d\uff0c\u300c\u4e0d\u8d39\u7535\u300d\u3002\u6709\u4eba\u95ee\uff0c\u5982\u679c\u9047\u5230 DDoS \u600e\u4e48\u529e\uff1f\u5fcd\u7740\u3002<\/p>\n

4. \u5e94\u7528\u7a0b\u5e8f\u76f8\u5173\u7684\u8c03\u6574<\/strong><\/p>\n

\u6bd4\u8f83\u6d41\u884c\u7684\u5f00\u6e90\u7a0b\u5e8f\uff0c\u4e0d\u5b89\u88c5\u7b2c\u4e09\u65b9\u63d2\u4ef6\u7684\u60c5\u51b5\u4e0b\uff0c\u6027\u80fd\u591a\u5c11\u8fc7\u5f97\u53bb\u3002\u5efa\u8bae\u5982\u679c\u6ca1\u6709\u5fc5\u8981\uff0c\u4e0d\u8981\u542f\u7528\u8fc7\u591a\u7684\u7b2c\u4e09\u65b9\u63d2\u4ef6\uff0c\u5c24\u5176\u662f\u4e00\u4e9b\u5e26\u6709\u7edf\u8ba1\u6216\u662f\u300c\u667a\u80fd\u300d\u663e\u793a\u5185\u5bb9\u4e4b\u7c7b\u7684\u63d2\u4ef6\u80fd\u4e0d\u7528\u5c31\u4e0d\u7528\u3002<\/p>\n

\u8fd9\u4e9b\u5f00\u6e90\u7a0b\u5e8f\u4e5f\u57fa\u672c\u4e0a\u90fd\u6709\u9762\u5411\u524d\u7aef\u4f18\u5316\u7684\u9759\u6001\u5316\u89e3\u51b3\u65b9\u6848\uff0c\u6bd4\u5982 WordPress \u7684 Cache \u76f8\u5173\u7684\u63d2\u4ef6\uff0c\u5f3a\u70c8\u63a8\u8350\u542f\u7528\u3002\u6709\u65f6\u95f4\u770b\u770b\u524d\u7aef\u4f18\u5316\u7684\u5b9e\u8df5\u5efa\u8bae\u3002<\/p>\n

 <\/p>\n

\"\"<\/p>\n

\uff08\u56fe\u7247\u6765\u6e90<\/a>\uff09<\/p>\n

\u4f18\u5316\u6700\u91cd\u8981\u7684\u662f\u627e\u5230\u74f6\u9888\uff0c\u5bf9\u75c7\u4e0b\u836f\u3002\u524d\u9762\u5df2\u7ecf\u8bf4\u5230\u4e86\u5185\u5b58\u3001CPU\u3001\u7f51\u7edc\uff0c\u5927\u81f4\u63d0\u4e86\u4e00\u70b9 I\/O \u95ee\u9898\uff0c\u57fa\u672c\u4e5f\u5c31\u591f\u4e86\u3002PHP \u7684 Log \uff0c MySQL \u7684\u6162\u67e5\u8be2 Log \uff0cApache \u7684 Error Log \uff0c\u5e38\u8fc7\u6ee4\u770b\u4e00\u4e0b\u6709\u6ca1\u6709\u65b0\u60c5\u51b5\u3002<\/p>\n

\u8865\u5145\u4e00\u70b9\uff0c\u522b\u5fd8\u4e86\u4fee\u6539 OS \u7684 ulimit \u9650\u5236\uff1a<\/p>\n

\u7f16\u8f91 \/etc\/security\/limits.conf \u589e\u52a0\u5982\u4e0b\u4e24\u884c\uff08\u5177\u4f53\u6570\u503c\u5927\u70b9\u5c0f\u70b9\u95ee\u9898\u4e0d\u5927\uff09\uff1a<\/p>\n

\n

* soft nofile 40960
\n* hard nofile 40960<\/p><\/blockquote>\n<\/div>\n

\u7f16\u8f91 \/etc\/pam.d\/common-session \uff0c\u589e\u52a0\u5982\u4e0b\u4e00\u884c\uff1a<\/p>\n

\n

session required pam_limits.so<\/p><\/blockquote>\n<\/div>\n

\u7f16\u8f91 \/etc\/profile \uff0c\u589e\u52a0\u5982\u4e0b\u4e00\u884c\uff1a<\/p>\n

\n

ulimit -SHn 40960<\/p><\/blockquote>\n<\/div>\n

\u91cd\u65b0\u542f\u52a8 OS \u5373\u53ef\u751f\u6548\u3002<\/p>\n

Linode \u540e\u53f0\u63d0\u4f9b\u4e86\u51e0\u4e2a\u57fa\u672c\u7684\u7edf\u8ba1\u56fe\uff0c\u57fa\u672c\u591f\u7528\u3002\u53ef\u4ee5\u8bbe\u7f6e\u78c1\u76d8 I\/O \u8fc7\u9ad8\u7684\u65f6\u5019\u62a5\u8b66\uff0c\u7cfb\u7edf\u4f1a\u53d1\u90ae\u4ef6\u7ed9\u4f60\u3002\u6ce8\u610f\u770b\u4e00\u4e0b\u7f51\u7edc\u6d41\u91cf\u7684\u4f7f\u7528\u3002\u4e0d\u8981\u56e0\u4e3a\u4e2a\u522b\u6587\u4ef6\u88ab\u76d7\u94fe\u800c\u5c06\u5e26\u5bbd\u6d88\u8017\u6b86\u5c3d\u3002<\/p>\n

\u4e0a\u9762\u63d0\u5230\u7684\u4e0d\u5c11\u4fee\u6539\u5efa\u8bae\u4e0d\u8981\u7167\u846b\u82a6\u753b\u74e2\uff0c\u77e5\u5176\u7136\uff0c\u8fd8\u8981\u77e5\u5176\u6240\u4ee5\u7136<\/strong>\u3002\u6bcf\u4e00\u6b65\u7684\u8c03\u6574\u591a\u9605\u8bfb\u7cfb\u7edf\u624b\u518c\uff0c\u5c24\u5176\u662f\u6d89\u53ca\u5230\u5177 \u4f53\u7684\u53c2\u6570\u6570\u503c\uff0c\u4e00\u5b9a\u8981\u9488\u5bf9\u5b9e\u9645\u60c5\u51b5\u4fee\u6539\u3002\u5bf9\u57fa\u672c\u7684\u914d\u7f6e\u8db3\u591f\u638c\u63e1\u4e4b\u540e\uff0c\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u60c5\u51b5\u5c1d\u8bd5\u6027\u80fd\u6548\u7387\u7684\u7ec4\u4ef6\uff0c\u6bd4\u5982\u7528 Nginx\/Lighttpd \u66ff\u6362 Apache \uff0c\u4f46\u662f\u8981\u8bb0\u4f4f\uff0c\u5982\u679c Apache \u4e0d\u662f\u74f6\u9888\u7684\u8bdd\uff0c\u7528\u4f20\u8bf4\u4e2d\u6027\u80fd\u66f4\u597d\u7684 Web \u670d\u52a1\u5668\u6765\u66ff\u6362\u65e0\u7591\u662f\u6298\u817e\u3002<\/p>\n

\u518d\u6b21\u63d0\u9192\u4e0d\u8981\u8fc7\u5ea6\u4f18\u5316\uff0c\u8db3\u591f\u6ee1\u8db3\u9700\u6c42\u5c31\u884c\u4e86\u3002\u6709\u66f4\u591a\u7684\u7cbe\u529b\u5b8c\u5168\u53ef\u4ee5\u653e\u5728\u5176\u4ed6\u73af\u8282\u4e0a\u3002\u53e6\u5916\uff0c\u5982\u679c\u57fa\u672c\u7684\u8c03\u6574\u505a\u8fc7\u4e4b\u540e\uff0c\u60f3\u7528\u6700\u7701\u4e8b\u7684\u529e\u6cd5\u6539\u5584\u6027\u80fd\uff0c\u90a3\u4e48\uff0c\u76f4\u63a5\u5411\u670d\u52a1\u5546\u8d2d\u4e70\u989d\u5916\u7684\u5185\u5b58\u5427\u3002<\/p>\n

\u597d\u5427\uff0c\u6700\u540e\u6211\u60f3\u8bf4\u7684\u662f\u5176\u5b9e\u8fd9\u4e2a\u4f18\u5316\u601d\u8def\u5e76\u4e0d\u5c40\u9650\u4e8e VPS \uff0c\u8fd9\u4e2a\u6700\u5c0f\u5b9e\u8df5\u5957\u8def\u5bf9\u4e8e\u590d\u6742\u7684\u670d\u52a1\u5668\u73af\u5883\u4e5f\u662f\u57fa\u672c\u9002\u7528\u7684\u3002<\/p>\n

\u4f5c\u8005\uff1afenng<\/p>\n","protected":false},"excerpt":{"rendered":"

\u5076\u7136\u770b\u5230\u4ee5\u524d\u5199\u8fc7\u7684\u8fd9\u7bc7\u5e16\u5b50\u300a\u5c0f\u89c4\u6a21\u4f4e\u6027\u80fd\u4f4e\u6d41\u91cf\u7f51\u7ad9\u8bbe\u8ba1\u539f\u5219\u300b \uff0c\u91cd\u65b0\u53d1\u5230\u5fae\u535a\u4e0a\u5f15\u8d77\u4e86\u4e00\u70b9\u53cd\u54cd\uff0c\u89c9\u5f97\u6709\u5fc5\u8981\u4ee5 L […]<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[3103,3470,3307],"class_list":["post-3139","post","type-post","status-publish","format-standard","hentry","category-4","tag-vps","tag-3470","tag-3307","category-4-id","post-seq-1","post-parity-odd","meta-position-corners","fix"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.icocean.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/3139","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.icocean.com\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.icocean.com\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.icocean.com\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.icocean.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3139"}],"version-history":[{"count":1,"href":"https:\/\/www.icocean.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/3139\/revisions"}],"predecessor-version":[{"id":3140,"href":"https:\/\/www.icocean.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/3139\/revisions\/3140"}],"wp:attachment":[{"href":"https:\/\/www.icocean.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3139"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.icocean.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3139"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.icocean.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3139"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}