{"id":74507,"date":"2024-10-15T22:32:22","date_gmt":"2024-10-15T14:32:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/74507\/"},"modified":"2024-10-15T22:32:22","modified_gmt":"2024-10-15T14:32:22","slug":"mysql-jdbc-url%e4%b8%ad%e7%9a%84%e6%a0%bc%e5%bc%8f%e4%bb%a5%e5%8f%8a%e5%8f%83%e6%95%b8%e4%bb%8b%e7%b4%b9","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/74507\/","title":{"rendered":"MySQL JDBC URL\u4e2d\u7684\u683c\u5f0f\u4ee5\u53ca\u53c3\u6578\u4ecb\u7d39"},"content":{"rendered":"<h1 id=\"mysql-jdbc-url%e4%b8%ad%e7%9a%84%e6%a0%bc%e5%bc%8f%e4%bb%a5%e5%8f%8a%e5%8f%83%e6%95%b8%e4%bb%8b%e7%b4%b9-IQaBPOAwfE\">MySQL JDBC URL\u4e2d\u7684\u683c\u5f0f\u4ee5\u53ca\u53c3\u6578\u4ecb\u7d39<\/h1>\n<p>\u5728Java\u61c9\u7528\u7a0b\u5f0f\u4e2d\uff0c\u4f7f\u7528JDBC\uff08Java Database Connectivity\uff09\u4f86\u9023\u63a5MySQL\u6578\u64da\u5eab\u662f\u975e\u5e38\u666e\u904d\u7684\u505a\u6cd5\u3002JDBC URL\u662f\u7528\u4f86\u6307\u5b9a\u6578\u64da\u5eab\u7684\u9023\u63a5\u4fe1\u606f\uff0c\u5305\u62ec\u6578\u64da\u5eab\u7684\u985e\u578b\u3001\u4f4d\u7f6e\u3001\u7528\u6236\u540d\u548c\u5bc6\u78bc\u7b49\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eMySQL JDBC URL\u7684\u683c\u5f0f\u53ca\u5176\u53c3\u6578\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u7406\u89e3\u5982\u4f55\u914d\u7f6e\u548c\u4f7f\u7528\u9019\u4e9b\u9023\u63a5\u5b57\u7b26\u4e32\u3002<\/p>\n<h2 id=\"mysql-jdbc-url%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a0%bc%e5%bc%8f-IQaBPOAwfE\">MySQL JDBC URL\u7684\u57fa\u672c\u683c\u5f0f<\/h2>\n<p>MySQL JDBC URL\u7684\u57fa\u672c\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n<pre><code>jdbc:mysql:\/\/[host]:[port]\/[database]<\/code><\/pre>\n<p>\u9019\u88e1\u7684\u5404\u500b\u90e8\u5206\u89e3\u91cb\u5982\u4e0b\uff1a<\/p>\n<ul>\n<li><strong>jdbc:mysql:<\/strong> \u6307\u5b9a\u4f7f\u7528JDBC\u9023\u63a5MySQL\u6578\u64da\u5eab\u3002<\/li>\n<li><strong>host:<\/strong> \u6578\u64da\u5eab\u4f3a\u670d\u5668\u7684\u4e3b\u6a5f\u540d\u6216IP\u5730\u5740\u3002<\/li>\n<li><strong>port:<\/strong> \u6578\u64da\u5eab\u4f3a\u670d\u5668\u7684\u7aef\u53e3\u865f\uff0c\u9ed8\u8a8d\u70ba3306\u3002<\/li>\n<li><strong>database:<\/strong> \u8981\u9023\u63a5\u7684\u6578\u64da\u5eab\u540d\u7a31\u3002<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0c\u5982\u679c\u6211\u5011\u8981\u9023\u63a5\u4f4d\u65bclocalhost\u7684MySQL\u6578\u64da\u5eab\uff0c\u6578\u64da\u5eab\u540d\u7a31\u70batestdb\uff0c\u5247JDBC URL\u70ba\uff1a<\/p>\n<pre><code>jdbc:mysql:\/\/localhost:3306\/testdb<\/code><\/pre>\n<h2 id=\"%e5%b8%b8%e7%94%a8%e5%8f%83%e6%95%b8%e4%bb%8b%e7%b4%b9-IQaBPOAwfE\">\u5e38\u7528\u53c3\u6578\u4ecb\u7d39<\/h2>\n<p>\u9664\u4e86\u57fa\u672c\u7684\u683c\u5f0f\u5916\uff0cJDBC URL\u9084\u53ef\u4ee5\u5305\u542b\u591a\u500b\u53c3\u6578\uff0c\u4ee5\u4fbf\u9032\u4e00\u6b65\u914d\u7f6e\u9023\u63a5\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u53c3\u6578\uff1a<\/p>\n<ul>\n<li><strong>user:<\/strong> \u7528\u6236\u540d\uff0c\u7528\u65bc\u8eab\u4efd\u9a57\u8b49\u3002<\/li>\n<li><strong>password:<\/strong> \u5bc6\u78bc\uff0c\u7528\u65bc\u8eab\u4efd\u9a57\u8b49\u3002<\/li>\n<li><strong>useSSL:<\/strong> \u662f\u5426\u4f7f\u7528SSL\u9023\u63a5\uff0c\u901a\u5e38\u8a2d\u7f6e\u70bafalse\u4ee5\u907f\u514dSSL\u8b66\u544a\u3002<\/li>\n<li><strong>serverTimezone:<\/strong> \u8a2d\u7f6e\u4f3a\u670d\u5668\u7684\u6642\u5340\uff0c\u907f\u514d\u6642\u5340\u4e0d\u4e00\u81f4\u7684\u554f\u984c\u3002<\/li>\n<li><strong>allowPublicKeyRetrieval:<\/strong> \u5141\u8a31\u5f9e\u4f3a\u670d\u5668\u6aa2\u7d22\u516c\u9470\uff0c\u901a\u5e38\u5728\u4f7f\u7528SSL\u6642\u9700\u8981\u8a2d\u7f6e\u70batrue\u3002<\/li>\n<\/ul>\n<p>\u7d9c\u5408\u4ee5\u4e0a\u53c3\u6578\uff0c\u5b8c\u6574\u7684JDBC URL\u793a\u4f8b\u5982\u4e0b\uff1a<\/p>\n<pre><code>jdbc:mysql:\/\/localhost:3306\/testdb?user=root&amp;password=yourpassword&amp;useSSL=false&amp;serverTimezone=UTC&amp;allowPublicKeyRetrieval=true<\/code><\/pre>\n<h2 id=\"%e7%a4%ba%e4%be%8b%e4%bb%a3%e7%a2%bc-IQaBPOAwfE\">\u793a\u4f8b\u4ee3\u78bc<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684Java\u4ee3\u78bc\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528JDBC URL\u9023\u63a5MySQL\u6578\u64da\u5eab\uff1a<\/p>\n<pre><code>import java.sql.Connection;\nimport java.sql.DriverManager;\nimport java.sql.SQLException;\n\npublic class MySQLConnection {\n    public static void main(String[] args) {\n        String url = \"jdbc:mysql:\/\/localhost:3306\/testdb?user=root&amp;password=yourpassword&amp;useSSL=false&amp;serverTimezone=UTC&amp;allowPublicKeyRetrieval=true\";\n        \n        try {\n            Connection conn = DriverManager.getConnection(url);\n            System.out.println(\"\u6210\u529f\u9023\u63a5\u5230\u6578\u64da\u5eab\uff01\");\n            \/\/ \u5728\u9019\u88e1\u53ef\u4ee5\u9032\u884c\u6578\u64da\u5eab\u64cd\u4f5c\n            conn.close();\n        } catch (SQLException e) {\n            e.printStackTrace();\n        }\n    }\n}<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-IQaBPOAwfE\">\u7d50\u8ad6<\/h2>\n<p>MySQL JDBC URL\u662f\u9023\u63a5MySQL\u6578\u64da\u5eab\u7684\u95dc\u9375\u7d44\u4ef6\uff0c\u4e86\u89e3\u5176\u683c\u5f0f\u548c\u53c3\u6578\u5c0d\u65bc\u958b\u767c\u8005\u4f86\u8aaa\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u6b63\u78ba\u914d\u7f6eJDBC URL\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u6578\u64da\u5eab\u9023\u63a5\uff0c\u4e26\u78ba\u4fdd\u61c9\u7528\u7a0b\u5e8f\u7684\u7a69\u5b9a\u6027\u548c\u5b89\u5168\u6027\u3002<\/p>\n<p>\u5982\u9700\u9032\u4e00\u6b65\u4e86\u89e3\u6709\u95dcVPS\u548c\u6578\u64da\u5eab\u7ba1\u7406\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9 <a href=\"https:\/\/server.hk\">Server.HK<\/a>\uff0c\u6211\u5011\u63d0\u4f9b\u5404\u7a2e\u89e3\u6c7a\u65b9\u6848\uff0c\u5305\u62ec <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u548c <a href=\"https:\/\/server.hk\">\u4e91\u4f3a\u670d\u5668<\/a> \u670d\u52d9\uff0c\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u7ba1\u7406\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u548c\u6578\u64da\u5eab\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3MySQL JDBC URL\u7684\u683c\u5f0f\u53ca\u5176\u53c3\u6578\uff0c\u638c\u63e1\u5982\u4f55\u6b63\u78ba\u9023\u63a5MySQL\u6578\u64da\u5eab\uff0c\u63d0\u5347\u958b\u767c\u6548\u7387\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-74507","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/74507","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=74507"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/74507\/revisions"}],"predecessor-version":[{"id":74508,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/74507\/revisions\/74508"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=74507"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=74507"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=74507"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}