{"id":7235,"date":"2024-11-14T08:11:32","date_gmt":"2024-11-14T00:11:32","guid":{"rendered":"https:\/\/fwq.ai\/blog\/7235\/"},"modified":"2024-11-14T08:11:32","modified_gmt":"2024-11-14T00:11:32","slug":"mysql-%e8%bf%9c%e7%a8%8b%e8%ae%bf%e9%97%ae%e6%9d%83%e9%99%90%e5%8f%97%e9%99%90%ef%bc%9a%e4%b8%ba%e4%bd%95%e6%96%b0%e8%b4%a6%e6%88%b7%e6%97%a0%e6%b3%95%e8%bf%9e%e6%8e%a5%e6%95%b0%e6%8d%ae%e5%ba%93","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/7235\/","title":{"rendered":"MySQL \u8fdc\u7a0b\u8bbf\u95ee\u6743\u9650\u53d7\u9650\uff1a\u4e3a\u4f55\u65b0\u8d26\u6237\u65e0\u6cd5\u8fde\u63a5\u6570\u636e\u5e93\uff1f"},"content":{"rendered":"

\"MySQL<\/p>\n

\u8fdc\u7a0b\u6570\u636e\u5e93\u8bbf\u95ee\u6743\u9650\u53d7\u9650\uff1a\u7591\u96be\u89e3\u7b54<\/h2>\n

\u5728 \u4e2d\u521b\u5efa\u4e00\u4e2a\u53ea\u80fd\u8fdc\u7a0b\u8bbf\u95ee\u6307\u5b9a\u6570\u636e\u5e93\u7684\u8d26\u6237\u540e\uff0c\u5982\u679c\u4ecd\u7136\u65e0\u6cd5\u8fde\u63a5\u6570\u636e\u5e93\uff0c\u53ef\u80fd\u662f\u4ee5\u4e0b\u539f\u56e0\u9020\u6210\u7684\uff1a<\/p>\n

\u95ee\u9898\u63cf\u8ff0\uff1a\u8fdc\u7a0b\u4e3b\u673a\u4f7f\u7528 root \u7528\u6237\u53ef\u4ee5\u8bbf\u95ee\u6570\u636e\u5e93\uff0c\u4f46\u4f7f\u7528\u65b0\u521b\u5efa\u7684 auser \u8d26\u6237\u5374\u65e0\u6cd5\u8fdc\u7a0b\u767b\u5f55\u3002\u4f7f\u7528 \u767b\u5f55\u8be5\u8d26\u6237\u65f6\uff0c\u63d0\u793a\u201c2013 – lost connection to mysql server during query\u201d\u3002<\/p>\n

\u7591\u96be\u89e3\u7b54\uff1a<\/p>\n

\u5728 \u4e2d\u4f7f\u7528 mysql \u547d\u4ee4\u767b\u5f55 auser \u8d26\u6237\u540e\uff0c\u51fa\u73b0\u201cinit_connect command fled\u201d\u63d0\u793a\u3002<\/p>\n

\u89e3\u51b3\u65b9\u6848\uff1a<\/p>\n

\u4fee\u6539 \/etc\/my.cnf \u6587\u4ef6\uff0c\u5c06\u8fd9\u4e24\u884c\u4e2d\u7684\u53cd\u5f15\u53f7\uff08`\uff09\u6539\u4e3a\u5355\u5f15\u53f7\uff08’\uff09\uff1a<\/p>\n

init_connect=\u2018set collation_connection = utf8_unicode_ci\u2019\ninit_connect=\u2018set names utf8\u2019<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u6539\u4e3a\uff1a<\/p>\n
init_connect='SET collation_connection = utf8_unicode_ci'\ninit_connect='SET NAMES utf8'<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u91cd\u542f mysqld \u670d\u52a1\u540e\uff0c\u95ee\u9898\u5373\u53ef\u89e3\u51b3\u3002<\/p>\n
\u4ee5\u4e0a\u5c31\u662fMySQL \u8fdc\u7a0b\u8bbf\u95ee\u6743\u9650\u53d7\u9650\uff1a\u4e3a\u4f55\u65b0\u8d26\u6237\u65e0\u6cd5\u8fde\u63a5\u6570\u636e\u5e93\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u7f51\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
\u8fdc\u7a0b\u6570\u636e\u5e93\u8bbf\u95ee\u6743\u9650\u53d7\u9650\uff1a\u7591\u96be\u89e3\u7b54 \u5728 \u4e2d\u521b\u5efa\u4e00\u4e2a\u53ea\u80fd\u8fdc\u7a0b\u8bbf\u95ee\u6307\u5b9a\u6570\u636e\u5e93\u7684\u8d26\u6237\u540e\uff0c\u5982\u679c\u4ecd\u7136\u65e0\u6cd5\u8fde\u63a5\u6570\u636e\u5e93\uff0c\u53ef\u80fd\u662f\u4ee5\u4e0b\u539f\u56e0\u9020\u6210\u7684\uff1a \u95ee\u9898\u63cf\u8ff0\uff1a\u8fdc\u7a0b\u4e3b\u673a\u4f7f\u7528 root \u7528\u6237\u53ef\u4ee5\u8bbf\u95ee\u6570\u636e\u5e93\uff0c\u4f46\u4f7f\u7528\u65b0\u521b\u5efa\u7684 auser \u8d26\u6237\u5374\u65e0\u6cd5\u8fdc\u7a0b\u767b\u5f55\u3002\u4f7f\u7528 \u767b\u5f55\u8be5\u8d26\u6237\u65f6\uff0c\u63d0\u793a\u201c2013 – lost connection to mysql server during query\u201d\u3002 \u7591\u96be\u89e3\u7b54\uff1a \u5728 \u4e2d\u4f7f\u7528 mysql \u547d\u4ee4\u767b\u5f55 auser \u8d26\u6237\u540e\uff0c\u51fa\u73b0\u201cinit_connect command fled\u201d\u63d0\u793a\u3002 \u89e3\u51b3\u65b9\u6848\uff1a \u4fee\u6539 \/etc\/my.cnf \u6587\u4ef6\uff0c\u5c06\u8fd9\u4e24\u884c\u4e2d\u7684\u53cd\u5f15\u53f7\uff08`\uff09\u6539\u4e3a\u5355\u5f15\u53f7\uff08’\uff09\uff1a init_connect=\u2018set collation_connection = utf8_unicode_ci\u2019 init_connect=\u2018set names utf8\u2019 \u767b\u5f55\u540e\u590d\u5236 \u6539\u4e3a\uff1a init_connect=’SET collation_connection = utf8_unicode_ci’ init_connect=’SET NAMES utf8′ \u767b\u5f55\u540e\u590d\u5236 \u91cd\u542f mysqld \u670d\u52a1\u540e\uff0c\u95ee\u9898\u5373\u53ef\u89e3\u51b3\u3002 \u4ee5\u4e0a\u5c31\u662fMySQL \u8fdc\u7a0b\u8bbf\u95ee\u6743\u9650\u53d7\u9650\uff1a\u4e3a\u4f55\u65b0\u8d26\u6237\u65e0\u6cd5\u8fde\u63a5\u6570\u636e\u5e93\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u7f51\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-7235","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/7235","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=7235"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/7235\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=7235"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=7235"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=7235"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}