{"id":62236,"date":"2025-04-29T11:16:25","date_gmt":"2025-04-29T03:16:25","guid":{"rendered":"https:\/\/fwq.ai\/blog\/62236\/"},"modified":"2025-04-29T11:16:25","modified_gmt":"2025-04-29T03:16:25","slug":"centos%e6%90%ad%e5%bb%baweb%e6%9c%8d%e5%8a%a1%e5%99%a8%e7%9a%84%e6%95%b0%e6%8d%ae%e5%ba%93%e9%80%89%e6%8b%a9%e4%b8%8e%e9%85%8d%e7%bd%ae%e5%bb%ba%e8%ae%ae-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/62236\/","title":{"rendered":"CentOS\u642d\u5efaweb\u670d\u52a1\u5668\u7684\u6570\u636e\u5e93\u9009\u62e9\u4e0e\u914d\u7f6e\u5efa\u8bae"},"content":{"rendered":"<p>\u642d\u5efaweb\u670d\u52a1\u5668\u7684\u6570\u636e\u5e93\u9009\u62e9\u4e0e\u914d\u7f6e\u5efa\u8bae<\/p>\n<p>\u6982\u8ff0\uff1a<br \/>\u5728\u642d\u5efaWeb\u670d\u52a1\u5668\u65f6\uff0c\u6570\u636e\u5e93\u7684\u9009\u62e9\u4e0e\u914d\u7f6e\u662f\u975e\u5e38\u91cd\u8981\u7684\u4e00\u73af\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5728CentOS\u7cfb\u7edf\u4e0a\u642d\u5efaWeb\u670d\u52a1\u5668\u65f6\uff0c\u5982\u4f55\u9009\u62e9\u5408\u9002\u7684\u6570\u636e\u5e93\uff0c\u5e76\u7ed9\u51fa\u76f8\u5e94\u7684\u914d\u7f6e\u5efa\u8bae\u3002\u540c\u65f6\uff0c\u8fd8\u4f1a\u63d0\u4f9b\u4e00\u4e9b\u4ee3\u7801\u793a\u4f8b\uff0c\u4ee5\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u64cd\u4f5c\u3002<\/p>\n<p>\u9009\u62e9\u6570\u636e\u5e93\uff1a<br \/>\u5728\u9009\u62e9\u6570\u636e\u5e93\u65f6\uff0c\u5e94\u6839\u636e\u81ea\u8eab\u9700\u6c42\u548c\u9879\u76ee\u7279\u70b9\u6765\u51b3\u5b9a\u3002\u5e38\u89c1\u7684\u6570\u636e\u5e93\u6709MySQL\u3001PostgreSQL\u3001Oracle\u7b49\u3002MySQL\u662f\u4e00\u4e2a\u514d\u8d39\u7684\u5f00\u6e90\u5173\u7cfb\u578b\u6570\u636e\u5e93\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8eWeb\u5f00\u53d1\u4e2d\u3002PostgreSQL\u662f\u4e00\u79cd\u5f3a\u5927\u7684\u5f00\u6e90\u5bf9\u8c61\u5173\u7cfb\u6570\u636e\u5e93\u7cfb\u7edf\uff0c\u88ab\u8bb8\u591a\u4f01\u4e1a\u7ea7\u5e94\u7528\u6240\u91c7\u7528\u3002Oracle\u662f\u4e00\u79cd\u5546\u4e1a\u7ea7\u7684\u6570\u636e\u5e93\uff0c\u4ee5\u5176\u9ad8\u6027\u80fd\u548c\u53ef\u9760\u6027\u95fb\u540d\u3002\u6839\u636e\u9879\u76ee\u89c4\u6a21\u548c\u6027\u80fd\u9700\u6c42\uff0c\u9009\u62e9\u9002\u5408\u81ea\u5df1\u7684\u6570\u636e\u5e93\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002<\/p>\n<p>\u914d\u7f6e\u5efa\u8bae\uff1a<br \/>\u65e0\u8bba\u9009\u62e9\u54ea\u79cd\u6570\u636e\u5e93\uff0c\u90fd\u9700\u8981\u8fdb\u884c\u76f8\u5e94\u7684\u914d\u7f6e\u3002\u4e0b\u9762\u7ed9\u51fa\u5728CentOS\u7cfb\u7edf\u4e0a\u642d\u5efaMySQL\u6570\u636e\u5e93\u548cPostgreSQL\u6570\u636e\u5e93\u7684\u914d\u7f6e\u5efa\u8bae\u548c\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n<ol>\n<li>MySQL\u6570\u636e\u5e93\u914d\u7f6e\uff1a<br \/>MySQL\u7684\u914d\u7f6e\u6587\u4ef6\u4f4d\u4e8e\/etc\/my.cnf\u3002\u9996\u5148\uff0c\u9700\u8981\u4fee\u6539\u4ee5\u4e0b\u53c2\u6570\uff1a<\/li>\n<\/ol>\n<p>bind-address = 127.0.0.1 # \u7ed1\u5b9aIP\u5730\u5740\uff0c\u8fd9\u91cc\u8bbe\u7f6e\u4e3a\u672c\u5730\u56de\u73af\u5730\u5740<br \/>port = 3306 # \u76d1\u542c\u7aef\u53e3\uff0c\u9ed8\u8ba4\u4e3a3306<br \/>max_connections = 500 # \u6700\u5927\u8fde\u63a5\u6570\uff0c\u6839\u636e\u9879\u76ee\u9700\u6c42\u8fdb\u884c\u914d\u7f6e<br \/>character_set_server = utf8 # \u9ed8\u8ba4\u5b57\u7b26\u96c6\u4e3autf8<\/p>\n<p>\u91cd\u542fMySQL\u670d\u52a1\u4f7f\u914d\u7f6e\u751f\u6548\uff1a<\/p>\n<pre>sudo systemctl restart mysqld<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ol>\n<li>PostgreSQL\u6570\u636e\u5e93\u914d\u7f6e\uff1a<br \/>PostgreSQL\u7684\u914d\u7f6e\u6587\u4ef6\u4f4d\u4e8e\/var\/lib\/pgsql\/data\/postgresql.conf\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u914d\u7f6e\u9879\uff1a<\/li>\n<\/ol>\n<p>listen_addresses = &#8216;localhost&#8217; # \u76d1\u542c\u5730\u5740\uff0c\u9ed8\u8ba4\u4e3alocalhost<br \/>port = 5432 # \u76d1\u542c\u7aef\u53e3\uff0c\u9ed8\u8ba4\u4e3a5432<br \/>max_connections = 100 # \u6700\u5927\u8fde\u63a5\u6570\uff0c\u6839\u636e\u9879\u76ee\u9700\u6c42\u8fdb\u884c\u914d\u7f6e<br \/>default_encoding = &#8216;UTF8&#8217; # \u9ed8\u8ba4\u5b57\u7b26\u96c6\u4e3aUTF8<\/p>\n<p>\u91cd\u542fPostgreSQL\u670d\u52a1\u4f7f\u914d\u7f6e\u751f\u6548\uff1a<\/p>\n<pre>sudo systemctl restart postgresql<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee3\u7801\u793a\u4f8b\uff1a<br \/>\u4ee5\u4e0b\u662f\u5728PHP\u4e2d\u8fde\u63a5MySQL\u548cPostgreSQL\u6570\u636e\u5e93\u7684\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n<ol>\n<li>\u8fde\u63a5MySQL\u6570\u636e\u5e93\uff1a<\/li>\n<\/ol>\n<pre>$mysqli = new mysqli('localhost', 'username', 'password', 'database');\nif ($mysqli-&amp;gt;connect_errno) {\n    die('\u8fde\u63a5\u5931\u8d25\uff1a' . $mysqli-&amp;gt;connect_error);\n}\necho '\u8fde\u63a5\u6210\u529f\uff01';\n$mysqli-&amp;gt;close();<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ol>\n<li>\u8fde\u63a5PostgreSQL\u6570\u636e\u5e93\uff1a<\/li>\n<\/ol>\n<pre>$pgconn = pg_connect(\"host=localhost port=5432 dbname=database user=username password=password\") \n    or die('\u8fde\u63a5\u5931\u8d25\uff1a' . pg_last_error());\necho '\u8fde\u63a5\u6210\u529f\uff01';\npg_close($pgconn);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u662f\u5728CentOS\u7cfb\u7edf\u4e0a\u642d\u5efaWeb\u670d\u52a1\u5668\u65f6\u9009\u62e9\u6570\u636e\u5e93\u548c\u8fdb\u884c\u76f8\u5e94\u914d\u7f6e\u7684\u4e00\u4e9b\u5efa\u8bae\u548c\u4ee3\u7801\u793a\u4f8b\u3002\u5177\u4f53\u7684\u914d\u7f6e\u8fd8\u9700\u8981\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u8fdb\u884c\u8c03\u6574\u3002\u9009\u62e9\u5408\u9002\u7684\u6570\u636e\u5e93\u548c\u6b63\u786e\u5730\u914d\u7f6e\u6570\u636e\u5e93\uff0c\u5bf9\u4e8eWeb\u670d\u52a1\u5668\u7684\u6027\u80fd\u548c\u7a33\u5b9a\u6027\u90fd\u6709\u7740\u91cd\u8981\u7684\u5f71\u54cd\u3002\u5e0c\u671b\u672c\u6587\u5bf9\u8bfb\u8005\u5728\u642d\u5efaWeb\u670d\u52a1\u5668\u65f6\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fCentOS\u642d\u5efaweb\u670d\u52a1\u5668\u7684\u6570\u636e\u5e93\u9009\u62e9\u4e0e\u914d\u7f6e\u5efa\u8bae\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8FDCServers\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u642d\u5efaweb\u670d\u52a1\u5668\u7684\u6570\u636e\u5e93\u9009\u62e9\u4e0e\u914d\u7f6e\u5efa\u8bae \u6982\u8ff0\uff1a\u5728\u642d\u5efaWeb\u670d\u52a1\u5668\u65f6\uff0c\u6570\u636e\u5e93\u7684\u9009\u62e9\u4e0e\u914d\u7f6e\u662f\u975e\u5e38\u91cd\u8981\u7684\u4e00\u73af\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5728CentOS\u7cfb\u7edf\u4e0a\u642d\u5efaWeb\u670d\u52a1\u5668\u65f6\uff0c\u5982\u4f55\u9009\u62e9\u5408\u9002\u7684\u6570\u636e\u5e93\uff0c\u5e76\u7ed9\u51fa\u76f8\u5e94\u7684\u914d\u7f6e\u5efa\u8bae\u3002\u540c\u65f6\uff0c\u8fd8\u4f1a\u63d0\u4f9b\u4e00\u4e9b\u4ee3\u7801\u793a\u4f8b\uff0c\u4ee5\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u64cd\u4f5c\u3002 \u9009\u62e9\u6570\u636e\u5e93\uff1a\u5728\u9009\u62e9\u6570\u636e\u5e93\u65f6\uff0c\u5e94\u6839\u636e\u81ea\u8eab\u9700\u6c42\u548c\u9879\u76ee\u7279\u70b9\u6765\u51b3\u5b9a\u3002\u5e38\u89c1\u7684\u6570\u636e\u5e93\u6709MySQL\u3001PostgreSQL\u3001Oracle\u7b49\u3002MySQL\u662f\u4e00\u4e2a\u514d\u8d39\u7684\u5f00\u6e90\u5173\u7cfb\u578b\u6570\u636e\u5e93\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8eWeb\u5f00\u53d1\u4e2d\u3002PostgreSQL\u662f\u4e00\u79cd\u5f3a\u5927\u7684\u5f00\u6e90\u5bf9\u8c61\u5173\u7cfb\u6570\u636e\u5e93\u7cfb\u7edf\uff0c\u88ab\u8bb8\u591a\u4f01\u4e1a\u7ea7\u5e94\u7528\u6240\u91c7\u7528\u3002Oracle\u662f\u4e00\u79cd\u5546\u4e1a\u7ea7\u7684\u6570\u636e\u5e93\uff0c\u4ee5\u5176\u9ad8\u6027\u80fd\u548c\u53ef\u9760\u6027\u95fb\u540d\u3002\u6839\u636e\u9879\u76ee\u89c4\u6a21\u548c\u6027\u80fd\u9700\u6c42\uff0c\u9009\u62e9\u9002\u5408\u81ea\u5df1\u7684\u6570\u636e\u5e93\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002 \u914d\u7f6e\u5efa\u8bae\uff1a\u65e0\u8bba\u9009\u62e9\u54ea\u79cd\u6570\u636e\u5e93\uff0c\u90fd\u9700\u8981\u8fdb\u884c\u76f8\u5e94\u7684\u914d\u7f6e\u3002\u4e0b\u9762\u7ed9\u51fa\u5728CentOS\u7cfb\u7edf\u4e0a\u642d\u5efaMySQL\u6570\u636e\u5e93\u548cPostgreSQL\u6570\u636e\u5e93\u7684\u914d\u7f6e\u5efa\u8bae\u548c\u4ee3\u7801\u793a\u4f8b\u3002 MySQL\u6570\u636e\u5e93\u914d\u7f6e\uff1aMySQL\u7684\u914d\u7f6e\u6587\u4ef6\u4f4d\u4e8e\/etc\/my.cnf\u3002\u9996\u5148\uff0c\u9700\u8981\u4fee\u6539\u4ee5\u4e0b\u53c2\u6570\uff1a bind-address = 127.0.0.1 # \u7ed1\u5b9aIP\u5730\u5740\uff0c\u8fd9\u91cc\u8bbe\u7f6e\u4e3a\u672c\u5730\u56de\u73af\u5730\u5740port = 3306 # \u76d1\u542c\u7aef\u53e3\uff0c\u9ed8\u8ba4\u4e3a3306max_connections = 500 # \u6700\u5927\u8fde\u63a5\u6570\uff0c\u6839\u636e\u9879\u76ee\u9700\u6c42\u8fdb\u884c\u914d\u7f6echaracter_set_server = utf8 # \u9ed8\u8ba4\u5b57\u7b26\u96c6\u4e3autf8 \u91cd\u542fMySQL\u670d\u52a1\u4f7f\u914d\u7f6e\u751f\u6548\uff1a sudo systemctl restart mysqld \u767b\u5f55\u540e\u590d\u5236 PostgreSQL\u6570\u636e\u5e93\u914d\u7f6e\uff1aPostgreSQL\u7684\u914d\u7f6e\u6587\u4ef6\u4f4d\u4e8e\/var\/lib\/pgsql\/data\/postgresql.conf\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u914d\u7f6e\u9879\uff1a listen_addresses = &#8216;localhost&#8217; # \u76d1\u542c\u5730\u5740\uff0c\u9ed8\u8ba4\u4e3alocalhostport = 5432 # \u76d1\u542c\u7aef\u53e3\uff0c\u9ed8\u8ba4\u4e3a5432max_connections = 100 # \u6700\u5927\u8fde\u63a5\u6570\uff0c\u6839\u636e\u9879\u76ee\u9700\u6c42\u8fdb\u884c\u914d\u7f6edefault_encoding = &#8216;UTF8&#8217; # \u9ed8\u8ba4\u5b57\u7b26\u96c6\u4e3aUTF8 \u91cd\u542fPostgreSQL\u670d\u52a1\u4f7f\u914d\u7f6e\u751f\u6548\uff1a sudo systemctl restart postgresql \u767b\u5f55\u540e\u590d\u5236 \u4ee3\u7801\u793a\u4f8b\uff1a\u4ee5\u4e0b\u662f\u5728PHP\u4e2d\u8fde\u63a5MySQL\u548cPostgreSQL\u6570\u636e\u5e93\u7684\u4ee3\u7801\u793a\u4f8b\uff1a \u8fde\u63a5MySQL\u6570\u636e\u5e93\uff1a $mysqli [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-62236","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/62236","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=62236"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/62236\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=62236"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=62236"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=62236"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}