{"id":194327,"date":"2024-11-13T05:44:23","date_gmt":"2024-11-12T21:44:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/194327\/"},"modified":"2024-11-13T05:44:23","modified_gmt":"2024-11-12T21:44:23","slug":"%e6%98%93%e7%94%a8%e4%b8%94%e9%ab%98%e6%95%88%e7%9a%84mysql%e6%95%b8%e6%93%9a%e5%ba%ab%e9%a9%85%e5%8b%95jar%e5%8c%85%e6%8e%a8%e8%96%a6-mysql%e6%95%b8%e6%93%9a%e5%ba%ab%e9%a9%85%e5%8b%95jar%e5%8c%85","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/194327\/","title":{"rendered":"\u6613\u7528\u4e14\u9ad8\u6548\u7684MySQL\u6578\u64da\u5eab\u9a45\u52d5jar\u5305\u63a8\u85a6 (mysql\u6578\u64da\u5eab\u9a45\u52d5jar\u5305)"},"content":{"rendered":"<h1 id=\"%e6%98%93%e7%94%a8%e4%b8%94%e9%ab%98%e6%95%88%e7%9a%84mysql%e6%95%b8%e6%93%9a%e5%ba%ab%e9%a9%85%e5%8b%95jar%e5%8c%85%e6%8e%a8%e8%96%a6-cmHFQIbvQl\">\u6613\u7528\u4e14\u9ad8\u6548\u7684MySQL\u6578\u64da\u5eab\u9a45\u52d5jar\u5305\u63a8\u85a6<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cMySQL\u4f5c\u70ba\u4e00\u7a2e\u6d41\u884c\u7684\u958b\u6e90\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u61c9\u7528\u7a0b\u5e8f\u4e2d\u3002\u7121\u8ad6\u662f\u5c0f\u578b\u7db2\u7ad9\u9084\u662f\u5927\u578b\u4f01\u696d\u61c9\u7528\uff0cMySQL\u90fd\u80fd\u63d0\u4f9b\u7a69\u5b9a\u548c\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\u3002\u70ba\u4e86\u8b93Java\u61c9\u7528\u7a0b\u5e8f\u80fd\u5920\u8207MySQL\u6578\u64da\u5eab\u9032\u884c\u4ea4\u4e92\uff0c\u958b\u767c\u8005\u9700\u8981\u4f7f\u7528\u76f8\u61c9\u7684\u6578\u64da\u5eab\u9a45\u52d5jar\u5305\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5e7e\u500b\u6613\u7528\u4e14\u9ad8\u6548\u7684MySQL\u6578\u64da\u5eab\u9a45\u52d5jar\u5305\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u9078\u64c7\u5408\u9069\u7684\u5de5\u5177\u3002<\/p>\n<h2 id=\"1-mysql-connector-j-cmHFQIbvQl\">1. MySQL Connector\/J<\/h2>\n<p>MySQL Connector\/J\u662f\u5b98\u65b9\u63d0\u4f9b\u7684MySQL\u6578\u64da\u5eab\u9a45\u52d5\uff0c\u5c08\u70baJava\u61c9\u7528\u7a0b\u5e8f\u8a2d\u8a08\u3002\u5b83\u652f\u6301JDBC\uff08Java Database Connectivity\uff09API\uff0c\u4e26\u4e14\u8207MySQL\u7684\u5404\u500b\u7248\u672c\u517c\u5bb9\u3002\u9019\u500b\u9a45\u52d5\u7684\u4e3b\u8981\u7279\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u652f\u6301JDBC 4.2\u53ca\u4ee5\u4e0a\u7248\u672c\u3002<\/li>\n<li>\u63d0\u4f9b\u9023\u63a5\u6c60\u652f\u6301\uff0c\u80fd\u5920\u63d0\u9ad8\u6578\u64da\u5eab\u9023\u63a5\u7684\u6548\u7387\u3002<\/li>\n<li>\u652f\u6301SSL\u52a0\u5bc6\uff0c\u78ba\u4fdd\u6578\u64da\u50b3\u8f38\u7684\u5b89\u5168\u6027\u3002<\/li>\n<li>\u63d0\u4f9b\u591a\u7a2e\u914d\u7f6e\u9078\u9805\uff0c\u65b9\u4fbf\u958b\u767c\u8005\u6839\u64da\u9700\u6c42\u9032\u884c\u8abf\u6574\u3002<\/li>\n<\/ul>\n<p>\u4f7f\u7528MySQL Connector\/J\u7684\u57fa\u672c\u4ee3\u78bc\u793a\u4f8b\u5982\u4e0b\uff1a<\/p>\n<pre><code>import java.sql.Connection;\nimport java.sql.DriverManager;\nimport java.sql.SQLException;\n\npublic class MySQLExample {\n    public static void main(String[] args) {\n        String url = \"jdbc:mysql:\/\/localhost:3306\/your_database\";\n        String user = \"your_username\";\n        String password = \"your_password\";\n\n        try (Connection conn = DriverManager.getConnection(url, user, password)) {\n            System.out.println(\"\u6210\u529f\u9023\u63a5\u5230\u6578\u64da\u5eab\uff01\");\n        } catch (SQLException e) {\n            e.printStackTrace();\n        }\n    }\n}<\/code><\/pre>\n<h2 id=\"2-mariadb-connector-j-cmHFQIbvQl\">2. MariaDB Connector\/J<\/h2>\n<p>MariaDB Connector\/J\u662fMariaDB\u5b98\u65b9\u63d0\u4f9b\u7684Java\u9a45\u52d5\uff0c\u8207MySQL Connector\/J\u76f8\u4f3c\uff0c\u4f46\u91dd\u5c0dMariaDB\u9032\u884c\u4e86\u512a\u5316\u3002\u7531\u65bcMariaDB\u662fMySQL\u7684\u5206\u652f\uff0c\u56e0\u6b64\u9019\u500b\u9a45\u52d5\u4e5f\u80fd\u5920\u8207MySQL\u6578\u64da\u5eab\u517c\u5bb9\u3002\u5176\u4e3b\u8981\u7279\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u652f\u6301JDBC 4.2\u53ca\u4ee5\u4e0a\u7248\u672c\u3002<\/li>\n<li>\u63d0\u4f9b\u66f4\u597d\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\uff0c\u7279\u5225\u662f\u5728\u9ad8\u8ca0\u8f09\u74b0\u5883\u4e0b\u3002<\/li>\n<li>\u652f\u6301\u591a\u7a2e\u6578\u64da\u985e\u578b\u548c\u529f\u80fd\uff0c\u5982JSON\u548c\u865b\u64ec\u5217\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528MariaDB Connector\/J\u7684\u57fa\u672c\u4ee3\u78bc\u793a\u4f8b\uff1a<\/p>\n<pre><code>import java.sql.Connection;\nimport java.sql.DriverManager;\nimport java.sql.SQLException;\n\npublic class MariaDBExample {\n    public static void main(String[] args) {\n        String url = \"jdbc:mariadb:\/\/localhost:3306\/your_database\";\n        String user = \"your_username\";\n        String password = \"your_password\";\n\n        try (Connection conn = DriverManager.getConnection(url, user, password)) {\n            System.out.println(\"\u6210\u529f\u9023\u63a5\u5230MariaDB\u6578\u64da\u5eab\uff01\");\n        } catch (SQLException e) {\n            e.printStackTrace();\n        }\n    }\n}<\/code><\/pre>\n<h2 id=\"3-c3p0-cmHFQIbvQl\">3. C3P0<\/h2>\n<p>C3P0\u662f\u4e00\u500b\u6d41\u884c\u7684Java\u9023\u63a5\u6c60\u5eab\uff0c\u96d6\u7136\u5b83\u672c\u8eab\u4e0d\u662fMySQL\u9a45\u52d5\uff0c\u4f46\u53ef\u4ee5\u8207MySQL Connector\/J\u4e00\u8d77\u4f7f\u7528\uff0c\u4ee5\u63d0\u9ad8\u6578\u64da\u5eab\u9023\u63a5\u7684\u6027\u80fd\u3002C3P0\u63d0\u4f9b\u4e86\u81ea\u52d5\u7ba1\u7406\u9023\u63a5\u6c60\u7684\u529f\u80fd\uff0c\u80fd\u5920\u6709\u6548\u5730\u6e1b\u5c11\u9023\u63a5\u5efa\u7acb\u7684\u958b\u92b7\u3002\u5176\u4e3b\u8981\u7279\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u81ea\u52d5\u6aa2\u67e5\u548c\u56de\u6536\u7121\u6548\u9023\u63a5\u3002<\/li>\n<li>\u652f\u6301\u591a\u7a2e\u914d\u7f6e\u9078\u9805\uff0c\u65b9\u4fbf\u958b\u767c\u8005\u9032\u884c\u8abf\u6574\u3002<\/li>\n<li>\u80fd\u5920\u63d0\u9ad8\u61c9\u7528\u7a0b\u5e8f\u7684\u97ff\u61c9\u901f\u5ea6\u3002<\/li>\n<\/ul>\n<p>\u4f7f\u7528C3P0\u7684\u57fa\u672c\u4ee3\u78bc\u793a\u4f8b\u5982\u4e0b\uff1a<\/p>\n<pre><code>import com.mchange.v2.c3p0.ComboPooledDataSource;\nimport java.sql.Connection;\nimport java.sql.SQLException;\n\npublic class C3P0Example {\n    public static void main(String[] args) {\n        ComboPooledDataSource cpds = new ComboPooledDataSource();\n        try {\n            cpds.setDriverClass(\"com.mysql.cj.jdbc.Driver\");\n            cpds.setJdbcUrl(\"jdbc:mysql:\/\/localhost:3306\/your_database\");\n            cpds.setUser(\"your_username\");\n            cpds.setPassword(\"your_password\");\n\n            try (Connection conn = cpds.getConnection()) {\n                System.out.println(\"\u6210\u529f\u7372\u53d6\u9023\u63a5\uff01\");\n            }\n        } catch (Exception e) {\n            e.printStackTrace();\n        }\n    }\n}<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-cmHFQIbvQl\">\u7e3d\u7d50<\/h2>\n<p>\u9078\u64c7\u5408\u9069\u7684MySQL\u6578\u64da\u5eab\u9a45\u52d5jar\u5305\u5c0d\u65bcJava\u958b\u767c\u8005\u4f86\u8aaa\u81f3\u95dc\u91cd\u8981\u3002\u7121\u8ad6\u662f\u5b98\u65b9\u7684MySQL Connector\/J\uff0c\u9084\u662f\u91dd\u5c0dMariaDB\u7684MariaDB Connector\/J\uff0c\u4ea6\u6216\u662f\u9023\u63a5\u6c60\u89e3\u6c7a\u65b9\u6848C3P0\uff0c\u9019\u4e9b\u5de5\u5177\u90fd\u80fd\u5e6b\u52a9\u958b\u767c\u8005\u9ad8\u6548\u5730\u8207MySQL\u6578\u64da\u5eab\u9032\u884c\u4ea4\u4e92\u3002\u4e86\u89e3\u9019\u4e9b\u9a45\u52d5\u7684\u7279\u6027\u548c\u4f7f\u7528\u65b9\u6cd5\uff0c\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u90e8\u7f72\u60a8\u7684Java\u61c9\u7528\u7a0b\u5e8f\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u5ba2\u6236\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u670d\u52d9\uff0c\u60a8\u90fd\u53ef\u4ee5\u5728\u6211\u5011\u7684\u7db2\u7ad9\u4e0a\u627e\u5230\u5408\u9069\u7684\u65b9\u6848\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a8\u85a6\u6613\u7528\u4e14\u9ad8\u6548\u7684MySQL\u6578\u64da\u5eab\u9a45\u52d5jar\u5305\uff0c\u52a9\u60a8\u8f15\u9b06\u9023\u63a5\u548c\u7ba1\u7406\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-194327","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/194327","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=194327"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/194327\/revisions"}],"predecessor-version":[{"id":194328,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/194327\/revisions\/194328"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=194327"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=194327"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=194327"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}