{"id":77558,"date":"2024-10-16T10:53:19","date_gmt":"2024-10-16T02:53:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/77558\/"},"modified":"2024-10-16T10:53:20","modified_gmt":"2024-10-16T02:53:20","slug":"mysql%e6%ba%90%e7%a2%bc%e5%ad%b8%e7%bf%92%e4%b9%8bconnection-manager%e8%a9%b3%e8%a7%a3","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/77558\/","title":{"rendered":"MySQL\u6e90\u78bc\u5b78\u7fd2\u4e4bConnection Manager\u8a73\u89e3"},"content":{"rendered":"<h1 id=\"mysql%e6%ba%90%e7%a2%bc%e5%ad%b8%e7%bf%92%e4%b9%8bconnection-manager%e8%a9%b3%e8%a7%a3-GkaWqfEKtf\">MySQL\u6e90\u78bc\u5b78\u7fd2\u4e4bConnection Manager\u8a73\u89e3<\/h1>\n<p>\u5728MySQL\u7684\u67b6\u69cb\u4e2d\uff0cConnection Manager\uff08\u9023\u63a5\u7ba1\u7406\u5668\uff09\u626e\u6f14\u8457\u81f3\u95dc\u91cd\u8981\u7684\u89d2\u8272\u3002\u5b83\u8ca0\u8cac\u7ba1\u7406\u5ba2\u6236\u7aef\u8207\u4f3a\u670d\u5668\u4e4b\u9593\u7684\u9023\u63a5\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u9ad8\u6548\u50b3\u8f38\u548c\u5b89\u5168\u6027\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eMySQL\u7684Connection Manager\u7684\u5de5\u4f5c\u539f\u7406\u3001\u529f\u80fd\u4ee5\u53ca\u5176\u5728\u5be6\u969b\u61c9\u7528\u4e2d\u7684\u91cd\u8981\u6027\u3002<\/p>\n<h2 id=\"connection-manager%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-GkaWqfEKtf\">Connection Manager\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Connection Manager\u662fMySQL\u4f3a\u670d\u5668\u7684\u4e00\u90e8\u5206\uff0c\u4e3b\u8981\u8ca0\u8cac\u8655\u7406\u5ba2\u6236\u7aef\u7684\u9023\u63a5\u8acb\u6c42\u3002\u7576\u5ba2\u6236\u7aef\u61c9\u7528\u7a0b\u5e8f\u9700\u8981\u8207MySQL\u4f3a\u670d\u5668\u9032\u884c\u4ea4\u4e92\u6642\uff0c\u5b83\u6703\u9996\u5148\u901a\u904eConnection Manager\u5efa\u7acb\u9023\u63a5\u3002\u9019\u4e00\u904e\u7a0b\u6d89\u53ca\u5230\u8eab\u4efd\u9a57\u8b49\u3001\u9023\u63a5\u7684\u5efa\u7acb\u548c\u7dad\u8b77\u7b49\u591a\u500b\u6b65\u9a5f\u3002<\/p>\n<h2 id=\"connection-manager%e7%9a%84%e5%b7%a5%e4%bd%9c%e6%b5%81%e7%a8%8b-GkaWqfEKtf\">Connection Manager\u7684\u5de5\u4f5c\u6d41\u7a0b<\/h2>\n<p>Connection Manager\u7684\u5de5\u4f5c\u6d41\u7a0b\u53ef\u4ee5\u5206\u70ba\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<ul>\n<li><strong>\u9023\u63a5\u8acb\u6c42\uff1a<\/strong>\u7576\u5ba2\u6236\u7aef\u767c\u9001\u9023\u63a5\u8acb\u6c42\u6642\uff0cConnection Manager\u6703\u63a5\u6536\u8a72\u8acb\u6c42\u4e26\u9032\u884c\u8655\u7406\u3002<\/li>\n<li><strong>\u8eab\u4efd\u9a57\u8b49\uff1a<\/strong>\u5728\u5efa\u7acb\u9023\u63a5\u4e4b\u524d\uff0cConnection Manager\u6703\u6aa2\u67e5\u5ba2\u6236\u7aef\u7684\u8eab\u4efd\uff0c\u78ba\u4fdd\u5176\u64c1\u6709\u8a2a\u554f\u6578\u64da\u5eab\u7684\u6b0a\u9650\u3002<\/li>\n<li><strong>\u9023\u63a5\u5efa\u7acb\uff1a<\/strong>\u8eab\u4efd\u9a57\u8b49\u901a\u904e\u5f8c\uff0cConnection Manager\u6703\u70ba\u5ba2\u6236\u7aef\u5206\u914d\u4e00\u500b\u9023\u63a5\uff0c\u4e26\u5c07\u5176\u8207\u4f3a\u670d\u5668\u7684\u8cc7\u6e90\u9032\u884c\u7d81\u5b9a\u3002<\/li>\n<li><strong>\u9023\u63a5\u7dad\u8b77\uff1a<\/strong>\u5728\u9023\u63a5\u671f\u9593\uff0cConnection Manager\u8ca0\u8cac\u76e3\u63a7\u9023\u63a5\u7684\u72c0\u614b\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u7a69\u5b9a\u50b3\u8f38\u3002<\/li>\n<li><strong>\u9023\u63a5\u95dc\u9589\uff1a<\/strong>\u7576\u5ba2\u6236\u7aef\u5b8c\u6210\u64cd\u4f5c\u5f8c\uff0cConnection Manager\u6703\u8ca0\u8cac\u91cb\u653e\u8cc7\u6e90\uff0c\u95dc\u9589\u9023\u63a5\u3002<\/li>\n<\/ul>\n<h2 id=\"connection-manager%e7%9a%84%e5%8a%9f%e8%83%bd-GkaWqfEKtf\">Connection Manager\u7684\u529f\u80fd<\/h2>\n<p>Connection Manager\u63d0\u4f9b\u4e86\u591a\u7a2e\u529f\u80fd\uff0c\u4ee5\u652f\u6301\u9ad8\u6548\u7684\u6578\u64da\u5eab\u64cd\u4f5c\uff1a<\/p>\n<ul>\n<li><strong>\u9023\u63a5\u6c60\u7ba1\u7406\uff1a<\/strong>Connection Manager\u53ef\u4ee5\u7ba1\u7406\u9023\u63a5\u6c60\uff0c\u91cd\u7528\u73fe\u6709\u7684\u9023\u63a5\u4ee5\u63d0\u9ad8\u6027\u80fd\uff0c\u6e1b\u5c11\u5efa\u7acb\u65b0\u9023\u63a5\u7684\u958b\u92b7\u3002<\/li>\n<li><strong>\u8ca0\u8f09\u5747\u8861\uff1a<\/strong>\u5728\u591a\u500b\u4f3a\u670d\u5668\u4e4b\u9593\uff0cConnection Manager\u53ef\u4ee5\u5be6\u73fe\u8ca0\u8f09\u5747\u8861\uff0c\u78ba\u4fdd\u8acb\u6c42\u5747\u52fb\u5206\u914d\uff0c\u5f9e\u800c\u63d0\u9ad8\u7cfb\u7d71\u7684\u6574\u9ad4\u6027\u80fd\u3002<\/li>\n<li><strong>\u5b89\u5168\u6027\uff1a<\/strong>Connection Manager\u63d0\u4f9b\u591a\u7a2e\u8eab\u4efd\u9a57\u8b49\u6a5f\u5236\uff0c\u78ba\u4fdd\u53ea\u6709\u6388\u6b0a\u7528\u6236\u624d\u80fd\u8a2a\u554f\u6578\u64da\u5eab\u3002<\/li>\n<li><strong>\u932f\u8aa4\u8655\u7406\uff1a<\/strong>\u5728\u9023\u63a5\u904e\u7a0b\u4e2d\uff0cConnection Manager\u80fd\u5920\u6aa2\u6e2c\u4e26\u8655\u7406\u5404\u7a2e\u932f\u8aa4\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e4%b8%ad%e7%9a%84connection-manager-GkaWqfEKtf\">\u5be6\u969b\u61c9\u7528\u4e2d\u7684Connection Manager<\/h2>\n<p>\u5728\u5be6\u969b\u61c9\u7528\u4e2d\uff0cConnection Manager\u7684\u6027\u80fd\u76f4\u63a5\u5f71\u97ff\u5230\u6578\u64da\u5eab\u7684\u97ff\u61c9\u901f\u5ea6\u548c\u7a69\u5b9a\u6027\u3002\u4f8b\u5982\uff0c\u5728\u9ad8\u4e26\u767c\u7684\u74b0\u5883\u4e0b\uff0cConnection Manager\u9700\u8981\u80fd\u5920\u5feb\u901f\u8655\u7406\u5927\u91cf\u7684\u9023\u63a5\u8acb\u6c42\uff0c\u9019\u5c31\u8981\u6c42\u5176\u5177\u5099\u9ad8\u6548\u7684\u8cc7\u6e90\u7ba1\u7406\u80fd\u529b\u3002<\/p>\n<p>\u4ee5\u4e0b\u662f\u4e00\u6bb5\u793a\u7bc4\u4ee3\u78bc\uff0c\u5c55\u793a\u5982\u4f55\u5728\u61c9\u7528\u7a0b\u5e8f\u4e2d\u4f7f\u7528MySQL\u7684Connection Manager\uff1a<\/p>\n<pre><code>\nimport mysql.connector\n\n# \u5efa\u7acb\u9023\u63a5\nconnection = mysql.connector.connect(\n    host='localhost',\n    user='your_username',\n    password='your_password',\n    database='your_database'\n)\n\n# \u5275\u5efa\u6e38\u6a19\ncursor = connection.cursor()\n\n# \u57f7\u884c\u67e5\u8a62\ncursor.execute(\"SELECT * FROM your_table\")\n\n# \u7372\u53d6\u7d50\u679c\nresults = cursor.fetchall()\n\n# \u95dc\u9589\u9023\u63a5\ncursor.close()\nconnection.close()\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-GkaWqfEKtf\">\u7e3d\u7d50<\/h2>\n<p>Connection Manager\u5728MySQL\u4e2d\u626e\u6f14\u8457\u4e0d\u53ef\u6216\u7f3a\u7684\u89d2\u8272\uff0c\u8ca0\u8cac\u7ba1\u7406\u5ba2\u6236\u7aef\u8207\u4f3a\u670d\u5668\u4e4b\u9593\u7684\u9023\u63a5\u3002\u901a\u904e\u9ad8\u6548\u7684\u9023\u63a5\u7ba1\u7406\uff0cMySQL\u80fd\u5920\u63d0\u4f9b\u7a69\u5b9a\u548c\u5feb\u901f\u7684\u6578\u64da\u5eab\u670d\u52d9\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u548c\u9ad8\u53ef\u7528\u6027\u7684\u61c9\u7528\u7a0b\u5e8f\u4f86\u8aaa\uff0c\u7406\u89e3Connection Manager\u7684\u5de5\u4f5c\u539f\u7406\u548c\u529f\u80fd\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u5ba2\u6236\u3002\u7121\u8ad6\u662f\u6578\u64da\u5eab\u7ba1\u7406\u9084\u662f\u7db2\u7ad9\u6258\u7ba1\uff0c\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a> \u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5165\u63a2\u8a0eMySQL\u6e90\u78bc\u4e2d\u7684Connection Manager\uff0c\u4e86\u89e3\u5176\u67b6\u69cb\u3001\u529f\u80fd\u53ca\u6027\u80fd\u512a\u5316\uff0c\u52a9\u4f60\u638c\u63e1\u6578\u64da\u5eab\u9023\u63a5\u7ba1\u7406\u7684\u7cbe\u9ad3\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-77558","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/77558","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=77558"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/77558\/revisions"}],"predecessor-version":[{"id":77559,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/77558\/revisions\/77559"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=77558"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=77558"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=77558"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}