{"id":178560,"date":"2024-11-08T18:59:18","date_gmt":"2024-11-08T10:59:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/178560\/"},"modified":"2024-11-08T18:59:18","modified_gmt":"2024-11-08T10:59:18","slug":"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a42026-cr_ssl_connection_error-ssl%e8%bf%9e%e6%8e%a5%e9%94%99%e8%af%af","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/178560\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa42026 &#8211; (CR_SSL_CONNECTION_ERROR) SSL\u8fde\u63a5\u9519\u8bef"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a42026-cr_ssl_connection_error-ssl%e9%80%a3%e6%8e%a5%e9%8c%af%e8%aa%a4-KsuFKcsINr\">\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa42026 &#8211; (CR_SSL_CONNECTION_ERROR) SSL\u9023\u63a5\u932f\u8aa4<\/h1>\n<p>\u5728\u4f7f\u7528MySQL\u6578\u64da\u5eab\u6642\uff0c\u60a8\u53ef\u80fd\u6703\u9047\u5230\u932f\u8aa4\u4ee3\u78bc2026\uff0c\u9019\u901a\u5e38\u8868\u793aSSL\u9023\u63a5\u932f\u8aa4\u3002\u9019\u500b\u932f\u8aa4\u53ef\u80fd\u6703\u5f71\u97ff\u5230\u6578\u64da\u5eab\u7684\u6b63\u5e38\u904b\u884c\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u5b89\u5168\u9023\u63a5\u7684\u74b0\u5883\u4e2d\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u9019\u500b\u932f\u8aa4\u7684\u539f\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u60a8\u5feb\u901f\u4fee\u5fa9\u554f\u984c\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a42026%e7%9a%84%e5%8e%9f%e5%9b%a0-KsuFKcsINr\">\u932f\u8aa42026\u7684\u539f\u56e0<\/h2>\n<p>MySQL\u932f\u8aa42026\u901a\u5e38\u662f\u7531\u65bc\u4ee5\u4e0b\u5e7e\u500b\u539f\u56e0\u5f15\u8d77\u7684\uff1a<\/p>\n<ul>\n<li><strong>SSL\u914d\u7f6e\u4e0d\u6b63\u78ba\uff1a<\/strong>\u5982\u679cMySQL\u4f3a\u670d\u5668\u6216\u5ba2\u6236\u7aef\u7684SSL\u914d\u7f6e\u4e0d\u6b63\u78ba\uff0c\u5247\u53ef\u80fd\u6703\u5c0e\u81f4\u9023\u63a5\u5931\u6557\u3002<\/li>\n<li><strong>\u8b49\u66f8\u554f\u984c\uff1a<\/strong>\u5982\u679c\u4f7f\u7528\u7684SSL\u8b49\u66f8\u904e\u671f\u3001\u7121\u6548\u6216\u672a\u6b63\u78ba\u5b89\u88dd\uff0c\u5247\u6703\u51fa\u73fe\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u5ba2\u6236\u7aef\u548c\u4f3a\u670d\u5668\u4e0d\u5339\u914d\uff1a<\/strong>\u5ba2\u6236\u7aef\u548c\u4f3a\u670d\u5668\u4e4b\u9593\u7684SSL\u7248\u672c\u4e0d\u5339\u914d\u4e5f\u53ef\u80fd\u5c0e\u81f4\u9023\u63a5\u554f\u984c\u3002<\/li>\n<li><strong>\u9632\u706b\u7246\u6216\u7db2\u7d61\u554f\u984c\uff1a<\/strong>\u67d0\u4e9b\u9632\u706b\u7246\u8a2d\u7f6e\u53ef\u80fd\u6703\u963b\u6b62SSL\u9023\u63a5\uff0c\u5c0e\u81f4\u932f\u8aa4\u767c\u751f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%aa%a2%e6%9f%a5ssl%e9%85%8d%e7%bd%ae-KsuFKcsINr\">\u6aa2\u67e5SSL\u914d\u7f6e<\/h2>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u6aa2\u67e5MySQL\u4f3a\u670d\u5668\u7684SSL\u914d\u7f6e\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\u6aa2\u67e5\uff1a<\/p>\n<pre><code>SHOW VARIABLES LIKE '%ssl%';<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u986f\u793aSSL\u76f8\u95dc\u7684\u8b8a\u91cf\uff0c\u5305\u62ecSSL\u8b49\u66f8\u7684\u8def\u5f91\u548c\u72c0\u614b\u3002\u78ba\u4fdd\u9019\u4e9b\u8def\u5f91\u6b63\u78ba\u4e14\u8b49\u66f8\u6709\u6548\u3002<\/p>\n<h2 id=\"%e6%9b%b4%e6%96%b0%e6%88%96%e9%87%8d%e6%96%b0%e5%ae%89%e8%a3%9dssl%e8%ad%89%e6%9b%b8-KsuFKcsINr\">\u66f4\u65b0\u6216\u91cd\u65b0\u5b89\u88ddSSL\u8b49\u66f8<\/h2>\n<p>\u5982\u679c\u767c\u73feSSL\u8b49\u66f8\u904e\u671f\u6216\u7121\u6548\uff0c\u60a8\u9700\u8981\u66f4\u65b0\u6216\u91cd\u65b0\u5b89\u88dd\u8b49\u66f8\u3002\u4ee5\u4e0b\u662f\u66f4\u65b0\u8b49\u66f8\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<ol>\n<li>\u7372\u53d6\u65b0\u7684SSL\u8b49\u66f8\uff0c\u901a\u5e38\u53ef\u4ee5\u5f9e\u60a8\u7684\u8b49\u66f8\u9812\u767c\u6a5f\u69cb\u7372\u5f97\u3002<\/li>\n<li>\u5c07\u65b0\u7684\u8b49\u66f8\u6587\u4ef6\u4e0a\u50b3\u5230\u4f3a\u670d\u5668\u4e0a\u6307\u5b9a\u7684\u8def\u5f91\u3002<\/li>\n<li>\u5728MySQL\u914d\u7f6e\u6587\u4ef6\u4e2d\u66f4\u65b0\u8b49\u66f8\u8def\u5f91\uff0c\u901a\u5e38\u662fmy.cnf\u6216my.ini\u6587\u4ef6\u3002<\/li>\n<li>\u91cd\u555fMySQL\u670d\u52d9\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\u3002<\/li>\n<\/ol>\n<h2 id=\"%e6%aa%a2%e6%9f%a5%e5%ae%a2%e6%88%b6%e7%ab%af%e5%92%8c%e4%bc%ba%e6%9c%8d%e5%99%a8%e7%9a%84ssl%e7%89%88%e6%9c%ac-KsuFKcsINr\">\u6aa2\u67e5\u5ba2\u6236\u7aef\u548c\u4f3a\u670d\u5668\u7684SSL\u7248\u672c<\/h2>\n<p>\u78ba\u4fdd\u5ba2\u6236\u7aef\u548c\u4f3a\u670d\u5668\u4f7f\u7528\u76f8\u540c\u7684SSL\u7248\u672c\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5SSL\u7248\u672c\uff1a<\/p>\n<pre><code>SHOW VARIABLES LIKE 'version_ssl';<\/code><\/pre>\n<p>\u5982\u679c\u7248\u672c\u4e0d\u5339\u914d\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u66f4\u65b0\u5ba2\u6236\u7aef\u6216\u4f3a\u670d\u5668\u7684SSL\u5eab\uff0c\u4ee5\u78ba\u4fdd\u5b83\u5011\u517c\u5bb9\u3002<\/p>\n<h2 id=\"%e6%aa%a2%e6%9f%a5%e9%98%b2%e7%81%ab%e7%89%86%e8%a8%ad%e7%bd%ae-KsuFKcsINr\">\u6aa2\u67e5\u9632\u706b\u7246\u8a2d\u7f6e<\/h2>\n<p>\u5982\u679c\u60a8\u4ecd\u7136\u7121\u6cd5\u89e3\u6c7a\u554f\u984c\uff0c\u8acb\u6aa2\u67e5\u9632\u706b\u7246\u8a2d\u7f6e\u3002\u78ba\u4fdd\u9632\u706b\u7246\u5141\u8a31MySQL\u7684SSL\u7aef\u53e3\uff08\u9ed8\u8a8d\u70ba3306\uff09\u901a\u904e\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u9632\u706b\u7246\u72c0\u614b\uff1a<\/p>\n<pre><code>sudo ufw status<\/code><\/pre>\n<p>\u5982\u679c\u767c\u73fe\u7aef\u53e3\u88ab\u963b\u6b62\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u958b\u653e\u7aef\u53e3\uff1a<\/p>\n<pre><code>sudo ufw allow 3306<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-KsuFKcsINr\">\u7e3d\u7d50<\/h2>\n<p>MySQL\u932f\u8aa42026 (CR_SSL_CONNECTION_ERROR) \u662f\u4e00\u500b\u5e38\u898b\u7684SSL\u9023\u63a5\u554f\u984c\uff0c\u901a\u5e38\u7531\u65bc\u914d\u7f6e\u4e0d\u7576\u3001\u8b49\u66f8\u554f\u984c\u6216\u7db2\u7d61\u8a2d\u7f6e\u5f15\u8d77\u3002\u901a\u904e\u6aa2\u67e5SSL\u914d\u7f6e\u3001\u66f4\u65b0\u8b49\u66f8\u3001\u78ba\u4fdd\u5ba2\u6236\u7aef\u548c\u4f3a\u670d\u5668\u7684SSL\u7248\u672c\u5339\u914d\u4ee5\u53ca\u6aa2\u67e5\u9632\u706b\u7246\u8a2d\u7f6e\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u5982\u679c\u60a8\u9700\u8981\u7a69\u5b9a\u7684\u6578\u64da\u5eab\u670d\u52d9\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\u4f86\u63d0\u5347\u60a8\u7684\u696d\u52d9\u904b\u884c\u6548\u7387\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4fee\u5fa9MySQL\u932f\u8aa42026 (CR_SSL_CONNECTION_ERROR) \u7684\u65b9\u6cd5\uff0c\u5e6b\u52a9\u60a8\u89e3\u6c7aSSL\u9023\u63a5\u554f\u984c\uff0c\u78ba\u4fdd\u6578\u64da\u5eab\u5b89\u5168\u7a69\u5b9a\u904b\u884c\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-178560","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/178560","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=178560"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/178560\/revisions"}],"predecessor-version":[{"id":178561,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/178560\/revisions\/178561"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=178560"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=178560"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=178560"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}