{"id":74650,"date":"2024-10-15T22:44:07","date_gmt":"2024-10-15T14:44:07","guid":{"rendered":"https:\/\/server.hk\/cnblog\/74650\/"},"modified":"2024-10-15T22:44:07","modified_gmt":"2024-10-15T14:44:07","slug":"mysql-proxy%ef%bc%9a%e5%ba%95%e5%b1%a4%e5%af%a6%e7%8f%be%e7%af%87","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/74650\/","title":{"rendered":"MySQL Proxy\uff1a\u5e95\u5c64\u5be6\u73fe\u7bc7"},"content":{"rendered":"<h1 id=\"mysql-proxy%ef%bc%9a%e5%ba%95%e5%b1%a4%e5%af%a6%e7%8f%be%e7%af%87-lNpGyvwedp\">MySQL Proxy\uff1a\u5e95\u5c64\u5be6\u73fe\u7bc7<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cMySQL\u4f5c\u70ba\u4e00\u7a2e\u6d41\u884c\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u61c9\u7528\u7a0b\u5e8f\u4e2d\u3002\u96a8\u8457\u61c9\u7528\u7a0b\u5e8f\u7684\u589e\u9577\u548c\u6578\u64da\u91cf\u7684\u589e\u52a0\uff0c\u5c0d\u65bc\u6578\u64da\u5eab\u7684\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\u8981\u6c42\u4e5f\u96a8\u4e4b\u63d0\u9ad8\u3002MySQL Proxy\u4f5c\u70ba\u4e00\u7a2e\u4e2d\u4ecb\u5c64\u6280\u8853\uff0c\u80fd\u5920\u6709\u6548\u5730\u89e3\u6c7a\u9019\u4e9b\u554f\u984c\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eMySQL Proxy\u7684\u5e95\u5c64\u5be6\u73fe\u53ca\u5176\u5de5\u4f5c\u539f\u7406\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afmysql-proxy%ef%bc%9f-lNpGyvwedp\">\u4ec0\u9ebc\u662fMySQL Proxy\uff1f<\/h2>\n<p>MySQL Proxy\u662f\u4e00\u7a2e\u4f4d\u65bc\u5ba2\u6236\u7aef\u548cMySQL\u670d\u52d9\u5668\u4e4b\u9593\u7684\u4e2d\u4ecb\u8edf\u4ef6\u3002\u5b83\u7684\u4e3b\u8981\u529f\u80fd\u662f\u6514\u622a\u548c\u8f49\u767c\u5ba2\u6236\u7aef\u7684\u8acb\u6c42\uff0c\u4e26\u5c07\u5176\u8f49\u767c\u5230\u76f8\u61c9\u7684MySQL\u670d\u52d9\u5668\u3002\u9019\u6a23\u7684\u8a2d\u8a08\u4f7f\u5f97MySQL Proxy\u80fd\u5920\u5728\u4e0d\u6539\u8b8a\u5ba2\u6236\u7aef\u4ee3\u78bc\u7684\u60c5\u6cc1\u4e0b\uff0c\u5be6\u73fe\u8ca0\u8f09\u5747\u8861\u3001\u6545\u969c\u8f49\u79fb\u548c\u67e5\u8a62\u7de9\u5b58\u7b49\u529f\u80fd\u3002<\/p>\n<h2 id=\"mysql-proxy%e7%9a%84%e5%b7%a5%e4%bd%9c%e5%8e%9f%e7%90%86-lNpGyvwedp\">MySQL Proxy\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n<p>MySQL Proxy\u7684\u5de5\u4f5c\u6d41\u7a0b\u53ef\u4ee5\u5206\u70ba\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<ul>\n<li><strong>\u8acb\u6c42\u6514\u622a\uff1a<\/strong>\u7576\u5ba2\u6236\u7aef\u767c\u9001\u8acb\u6c42\u6642\uff0cMySQL Proxy\u6703\u9996\u5148\u63a5\u6536\u5230\u9019\u4e9b\u8acb\u6c42\u3002<\/li>\n<li><strong>\u8acb\u6c42\u8655\u7406\uff1a<\/strong>\u6839\u64da\u914d\u7f6e\u7684\u898f\u5247\uff0cMySQL Proxy\u53ef\u4ee5\u5c0d\u8acb\u6c42\u9032\u884c\u8655\u7406\uff0c\u4f8b\u5982\u9032\u884c\u67e5\u8a62\u91cd\u5beb\u3001\u8ca0\u8f09\u5747\u8861\u7b49\u3002<\/li>\n<li><strong>\u8acb\u6c42\u8f49\u767c\uff1a<\/strong>\u8655\u7406\u5b8c\u7684\u8acb\u6c42\u6703\u88ab\u8f49\u767c\u5230\u5f8c\u7aef\u7684MySQL\u670d\u52d9\u5668\u3002<\/li>\n<li><strong>\u97ff\u61c9\u8fd4\u56de\uff1a<\/strong>MySQL\u670d\u52d9\u5668\u7684\u97ff\u61c9\u6703\u7d93\u7531MySQL Proxy\u8fd4\u56de\u7d66\u5ba2\u6236\u7aef\u3002<\/li>\n<\/ul>\n<h2 id=\"mysql-proxy%e7%9a%84%e5%ba%95%e5%b1%a4%e5%af%a6%e7%8f%be-lNpGyvwedp\">MySQL Proxy\u7684\u5e95\u5c64\u5be6\u73fe<\/h2>\n<p>MySQL Proxy\u7684\u5e95\u5c64\u5be6\u73fe\u4e3b\u8981\u4f9d\u8cf4\u65bcSocket\u7de8\u7a0b\u548c\u4e8b\u4ef6\u9a45\u52d5\u6a21\u578b\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u95dc\u9375\u7684\u6280\u8853\u7d30\u7bc0\uff1a<\/p>\n<h3 id=\"socket%e7%b7%a8%e7%a8%8b-lNpGyvwedp\">Socket\u7de8\u7a0b<\/h3>\n<p>MySQL Proxy\u4f7f\u7528Socket\u4f86\u5efa\u7acb\u8207\u5ba2\u6236\u7aef\u548cMySQL\u670d\u52d9\u5668\u4e4b\u9593\u7684\u9023\u63a5\u3002\u9019\u6a23\u7684\u8a2d\u8a08\u4f7f\u5f97Proxy\u80fd\u5920\u5728\u7db2\u7d61\u5c64\u9762\u4e0a\u6514\u622a\u548c\u8f49\u767c\u6578\u64da\u5305\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684Socket\u9023\u63a5\u793a\u4f8b\uff1a<\/p>\n<pre><code>\nimport socket\n\n# \u5275\u5efaSocket\u5c0d\u8c61\nproxy_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)\n\n# \u7d81\u5b9aIP\u548c\u7aef\u53e3\nproxy_socket.bind(('localhost', 3306))\n\n# \u958b\u59cb\u76e3\u807d\nproxy_socket.listen(5)\n<\/code><\/pre>\n<h3 id=\"%e4%ba%8b%e4%bb%b6%e9%a9%85%e5%8b%95%e6%a8%a1%e5%9e%8b-lNpGyvwedp\">\u4e8b\u4ef6\u9a45\u52d5\u6a21\u578b<\/h3>\n<p>\u70ba\u4e86\u63d0\u9ad8\u6027\u80fd\uff0cMySQL Proxy\u901a\u5e38\u4f7f\u7528\u4e8b\u4ef6\u9a45\u52d5\u6a21\u578b\u4f86\u8655\u7406\u591a\u500b\u9023\u63a5\u3002\u9019\u610f\u5473\u8457Proxy\u53ef\u4ee5\u540c\u6642\u8655\u7406\u591a\u500b\u5ba2\u6236\u7aef\u8acb\u6c42\uff0c\u800c\u4e0d\u9700\u8981\u70ba\u6bcf\u500b\u8acb\u6c42\u5275\u5efa\u65b0\u7684\u7dda\u7a0b\u6216\u9032\u7a0b\u3002\u9019\u6a23\u7684\u8a2d\u8a08\u80fd\u5920\u6709\u6548\u5730\u6e1b\u5c11\u8cc7\u6e90\u6d88\u8017\uff0c\u63d0\u9ad8\u7cfb\u7d71\u7684\u53ef\u64f4\u5c55\u6027\u3002<\/p>\n<h2 id=\"mysql-proxy%e7%9a%84%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-lNpGyvwedp\">MySQL Proxy\u7684\u61c9\u7528\u5834\u666f<\/h2>\n<p>MySQL Proxy\u5728\u5be6\u969b\u61c9\u7528\u4e2d\u6709\u591a\u7a2e\u7528\u9014\uff0c\u5305\u62ec\u4f46\u4e0d\u9650\u65bc\uff1a<\/p>\n<ul>\n<li><strong>\u8ca0\u8f09\u5747\u8861\uff1a<\/strong>\u901a\u904e\u5c07\u8acb\u6c42\u5206\u767c\u5230\u591a\u500bMySQL\u670d\u52d9\u5668\uff0c\u5be6\u73fe\u8ca0\u8f09\u5747\u8861\uff0c\u63d0\u9ad8\u7cfb\u7d71\u7684\u6574\u9ad4\u6027\u80fd\u3002<\/li>\n<li><strong>\u6545\u969c\u8f49\u79fb\uff1a<\/strong>\u5728\u4e3b\u670d\u52d9\u5668\u6545\u969c\u6642\uff0c\u81ea\u52d5\u5c07\u8acb\u6c42\u8f49\u767c\u5230\u5099\u7528\u670d\u52d9\u5668\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7684\u9ad8\u53ef\u7528\u6027\u3002<\/li>\n<li><strong>\u67e5\u8a62\u7de9\u5b58\uff1a<\/strong>\u5c0d\u983b\u7e41\u67e5\u8a62\u7684\u7d50\u679c\u9032\u884c\u7de9\u5b58\uff0c\u6e1b\u5c11\u5c0d\u6578\u64da\u5eab\u7684\u8a2a\u554f\u6b21\u6578\uff0c\u63d0\u9ad8\u97ff\u61c9\u901f\u5ea6\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-lNpGyvwedp\">\u7e3d\u7d50<\/h2>\n<p>MySQL Proxy\u4f5c\u70ba\u4e00\u7a2e\u5f37\u5927\u7684\u4e2d\u4ecb\u5c64\u6280\u8853\uff0c\u80fd\u5920\u6709\u6548\u5730\u89e3\u6c7a\u6578\u64da\u5eab\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\u554f\u984c\u3002\u901a\u904eSocket\u7de8\u7a0b\u548c\u4e8b\u4ef6\u9a45\u52d5\u6a21\u578b\u7684\u5e95\u5c64\u5be6\u73fe\uff0cMySQL Proxy\u80fd\u5920\u5728\u4e0d\u6539\u8b8a\u5ba2\u6236\u7aef\u4ee3\u78bc\u7684\u60c5\u6cc1\u4e0b\uff0c\u63d0\u4f9b\u8ca0\u8f09\u5747\u8861\u3001\u6545\u969c\u8f49\u79fb\u548c\u67e5\u8a62\u7de9\u5b58\u7b49\u529f\u80fd\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u548c\u9ad8\u53ef\u7528\u6027\u7684\u61c9\u7528\u7a0b\u5e8f\u4f86\u8aaa\uff0cMySQL Proxy\u7121\u7591\u662f\u4e00\u500b\u503c\u5f97\u8003\u616e\u7684\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bcVPS\u3001<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216\u5176\u4ed6\u76f8\u95dc\u6280\u8853\u6709\u8208\u8da3\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8cc7\u8a0a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5165\u63a2\u8a0eMySQL Proxy\u7684\u5e95\u5c64\u5be6\u73fe\uff0c\u63ed\u793a\u5176\u67b6\u69cb\u3001\u529f\u80fd\u8207\u6027\u80fd\u512a\u5316\uff0c\u52a9\u60a8\u66f4\u597d\u5730\u7406\u89e3\u548c\u61c9\u7528\u6b64\u5de5\u5177\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-74650","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/74650","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=74650"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/74650\/revisions"}],"predecessor-version":[{"id":74651,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/74650\/revisions\/74651"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=74650"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=74650"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=74650"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}