{"id":178550,"date":"2024-11-08T18:54:21","date_gmt":"2024-11-08T10:54:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/178550\/"},"modified":"2024-11-08T18:54:22","modified_gmt":"2024-11-08T10:54:22","slug":"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a42021-cr_embedded_connection-%e5%b5%8c%e5%85%a5%e5%bc%8f%e6%9c%8d%e5%8a%a1%e5%99%a8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/178550\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa42021 &#8211; (CR_EMBEDDED_CONNECTION) \u5d4c\u5165\u5f0f\u670d\u52a1\u5668"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a42021-cr_embedded_connection-%e5%b5%8c%e5%85%a5%e5%bc%8f%e4%bc%ba%e6%9c%8d%e5%99%a8-EJOWYSfPqj\">\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa42021 &#8211; (CR_EMBEDDED_CONNECTION) \u5d4c\u5165\u5f0f\u4f3a\u670d\u5668<\/h1>\n<p>\u5728\u4f7f\u7528MySQL\u6578\u64da\u5eab\u6642\uff0c\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\uff0c\u5176\u4e2d\u4e4b\u4e00\u5c31\u662f\u932f\u8aa42021\uff0c\u8a72\u932f\u8aa4\u901a\u5e38\u8207\u5d4c\u5165\u5f0f\u4f3a\u670d\u5668\u7684\u9023\u63a5\u554f\u984c\u6709\u95dc\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u6b64\u932f\u8aa4\u7684\u539f\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u7528\u6236\u6709\u6548\u5730\u4fee\u5fa9\u554f\u984c\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a42021%e7%9a%84%e6%a6%82%e8%bf%b0-EJOWYSfPqj\">\u932f\u8aa42021\u7684\u6982\u8ff0<\/h2>\n<p>MySQL\u932f\u8aa42021\uff08CR_EMBEDDED_CONNECTION\uff09\u901a\u5e38\u8868\u793a\u5d4c\u5165\u5f0f\u4f3a\u670d\u5668\u7121\u6cd5\u5efa\u7acb\u9023\u63a5\u3002\u9019\u53ef\u80fd\u662f\u7531\u65bc\u591a\u7a2e\u539f\u56e0\u9020\u6210\u7684\uff0c\u5305\u62ec\u914d\u7f6e\u932f\u8aa4\u3001\u8cc7\u6e90\u9650\u5236\u6216\u7db2\u7d61\u554f\u984c\u3002\u7576\u61c9\u7528\u7a0b\u5e8f\u5617\u8a66\u9023\u63a5\u5230MySQL\u5d4c\u5165\u5f0f\u4f3a\u670d\u5668\u6642\uff0c\u82e5\u7121\u6cd5\u6210\u529f\u5efa\u7acb\u9023\u63a5\uff0c\u5247\u6703\u51fa\u73fe\u6b64\u932f\u8aa4\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e5%8e%9f%e5%9b%a0%e5%88%86%e6%9e%90-EJOWYSfPqj\">\u932f\u8aa4\u539f\u56e0\u5206\u6790<\/h2>\n<ul>\n<li><strong>\u914d\u7f6e\u554f\u984c\uff1a<\/strong>\u5982\u679cMySQL\u7684\u914d\u7f6e\u6587\u4ef6\uff08\u5982my.cnf\u6216my.ini\uff09\u4e2d\u5b58\u5728\u932f\u8aa4\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u9023\u63a5\u5931\u6557\u3002<\/li>\n<li><strong>\u8cc7\u6e90\u9650\u5236\uff1a<\/strong>\u7cfb\u7d71\u8cc7\u6e90\u4e0d\u8db3\uff08\u5982\u5167\u5b58\u6216CPU\uff09\u53ef\u80fd\u6703\u5f71\u97ff\u5d4c\u5165\u5f0f\u4f3a\u670d\u5668\u7684\u904b\u884c\uff0c\u5f9e\u800c\u5c0e\u81f4\u9023\u63a5\u554f\u984c\u3002<\/li>\n<li><strong>\u7db2\u7d61\u554f\u984c\uff1a<\/strong>\u5982\u679c\u5d4c\u5165\u5f0f\u4f3a\u670d\u5668\u8207\u61c9\u7528\u7a0b\u5e8f\u4e4b\u9593\u7684\u7db2\u7d61\u9023\u63a5\u4e0d\u7a69\u5b9a\uff0c\u5247\u53ef\u80fd\u6703\u51fa\u73fe\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u7248\u672c\u4e0d\u517c\u5bb9\uff1a<\/strong>\u4f7f\u7528\u7684MySQL\u7248\u672c\u8207\u61c9\u7528\u7a0b\u5e8f\u4e0d\u517c\u5bb9\u4e5f\u53ef\u80fd\u5c0e\u81f4\u9023\u63a5\u5931\u6557\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%bf%ae%e5%be%a9%e6%ad%a5%e9%a9%9f-EJOWYSfPqj\">\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6-EJOWYSfPqj\">1. \u6aa2\u67e5\u914d\u7f6e\u6587\u4ef6<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5MySQL\u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u78ba\u4fdd\u6240\u6709\u8a2d\u7f6e\u6b63\u78ba\u7121\u8aa4\u3002\u7279\u5225\u662f\u8981\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u500b\u53c3\u6578\uff1a<\/p>\n<ul>\n<li><code>port<\/code>\uff1a\u78ba\u4fdd\u7aef\u53e3\u865f\u6b63\u78ba\u4e14\u672a\u88ab\u5176\u4ed6\u61c9\u7528\u4f54\u7528\u3002<\/li>\n<li><code>bind-address<\/code>\uff1a\u5982\u679c\u9700\u8981\u9060\u7a0b\u9023\u63a5\uff0c\u78ba\u4fdd\u6b64\u53c3\u6578\u8a2d\u7f6e\u70ba0.0.0.0\u6216\u76f8\u61c9\u7684IP\u5730\u5740\u3002<\/li>\n<\/ul>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e7%b3%bb%e7%b5%b1%e8%b3%87%e6%ba%90-EJOWYSfPqj\">2. \u6aa2\u67e5\u7cfb\u7d71\u8cc7\u6e90<\/h3>\n<p>\u4f7f\u7528\u7cfb\u7d71\u76e3\u63a7\u5de5\u5177\uff08\u5982top\u6216htop\uff09\u6aa2\u67e5\u7cfb\u7d71\u7684CPU\u548c\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\u3002\u5982\u679c\u8cc7\u6e90\u4f7f\u7528\u7387\u904e\u9ad8\uff0c\u8003\u616e\u512a\u5316\u61c9\u7528\u7a0b\u5e8f\u6216\u5347\u7d1a\u786c\u4ef6\u3002<\/p>\n<h3 id=\"3-%e6%b8%ac%e8%a9%a6%e7%b6%b2%e7%b5%a1%e9%80%a3%e6%8e%a5-EJOWYSfPqj\">3. \u6e2c\u8a66\u7db2\u7d61\u9023\u63a5<\/h3>\n<p>\u4f7f\u7528ping\u547d\u4ee4\u6e2c\u8a66\u61c9\u7528\u7a0b\u5e8f\u8207\u5d4c\u5165\u5f0f\u4f3a\u670d\u5668\u4e4b\u9593\u7684\u7db2\u7d61\u9023\u63a5\u3002\u5982\u679c\u767c\u73fe\u5ef6\u9072\u6216\u4e1f\u5305\uff0c\u5247\u9700\u8981\u6aa2\u67e5\u7db2\u7d61\u8a2d\u7f6e\u6216\u806f\u7e6b\u7db2\u7d61\u7ba1\u7406\u54e1\u3002<\/p>\n<h3 id=\"4-%e6%9b%b4%e6%96%b0mysql%e7%89%88%e6%9c%ac-EJOWYSfPqj\">4. \u66f4\u65b0MySQL\u7248\u672c<\/h3>\n<p>\u5982\u679c\u61f7\u7591\u662f\u7248\u672c\u4e0d\u517c\u5bb9\u554f\u984c\uff0c\u8003\u616e\u5347\u7d1a\u5230\u6700\u65b0\u7684MySQL\u7248\u672c\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u7576\u524d\u7248\u672c\uff1a<\/p>\n<pre><code>mysql --version<\/code><\/pre>\n<h3 id=\"5-%e6%9f%a5%e7%9c%8b%e6%97%a5%e8%aa%8c%e6%96%87%e4%bb%b6-EJOWYSfPqj\">5. \u67e5\u770b\u65e5\u8a8c\u6587\u4ef6<\/h3>\n<p>\u6aa2\u67e5MySQL\u7684\u65e5\u8a8c\u6587\u4ef6\uff08\u5982error.log\uff09\uff0c\u4ee5\u7372\u53d6\u66f4\u591a\u932f\u8aa4\u4fe1\u606f\u3002\u9019\u4e9b\u65e5\u8a8c\u901a\u5e38\u6703\u63d0\u4f9b\u6709\u95dc\u554f\u984c\u7684\u5177\u9ad4\u7d30\u7bc0\uff0c\u5e6b\u52a9\u5b9a\u4f4d\u554f\u984c\u6240\u5728\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-EJOWYSfPqj\">\u7e3d\u7d50<\/h2>\n<p>MySQL\u932f\u8aa42021\uff08CR_EMBEDDED_CONNECTION\uff09\u662f\u4e00\u500b\u5e38\u898b\u7684\u554f\u984c\uff0c\u901a\u5e38\u8207\u914d\u7f6e\u3001\u8cc7\u6e90\u6216\u7db2\u7d61\u6709\u95dc\u3002\u901a\u904e\u6aa2\u67e5\u914d\u7f6e\u6587\u4ef6\u3001\u7cfb\u7d71\u8cc7\u6e90\u3001\u7db2\u7d61\u9023\u63a5\u4ee5\u53ca\u66f4\u65b0MySQL\u7248\u672c\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u4fee\u5fa9\u6b64\u932f\u8aa4\u3002\u5982\u679c\u60a8\u9700\u8981\u7a69\u5b9a\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\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\u61c9\u7528\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa42021 (CR_EMBEDDED_CONNECTION) \u5d4c\u5165\u5f0f\u670d\u52a1\u5668\u7684\u554f\u984c\uff0c\u63d0\u5347\u6578\u64da\u5eab\u6027\u80fd\u8207\u7a69\u5b9a\u6027\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-178550","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/178550","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=178550"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/178550\/revisions"}],"predecessor-version":[{"id":178551,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/178550\/revisions\/178551"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=178550"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=178550"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=178550"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}