{"id":199749,"date":"2025-05-06T08:55:30","date_gmt":"2025-05-06T00:55:30","guid":{"rendered":"https:\/\/server.hk\/cnblog\/199749\/"},"modified":"2025-05-06T08:55:30","modified_gmt":"2025-05-06T00:55:30","slug":"mysql%e6%95%b0%e6%8d%ae%e5%ba%93%e9%a9%b1%e5%8a%a8%e7%9a%84jar%e5%8c%85%e6%98%af%e4%bb%80%e4%b9%88%ef%bc%9f%e5%85%a8%e9%9d%a2%e5%88%86%e6%9e%90","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/199749\/","title":{"rendered":"MySQL\u6570\u636e\u5e93\u9a71\u52a8\u7684Jar\u5305\u662f\u4ec0\u4e48\uff1f\u5168\u9762\u5206\u6790"},"content":{"rendered":"

<\/b> <\/p>\n

MySQL\u6570\u636e\u5e93\u9a71\u52a8\u7684Jar\u5305\u662f\u4ec0\u4e48\uff1f\u5168\u9762\u5206\u6790<\/h1>\n

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MySQL\u7684Jar\u5305\u662f\u6307\u7528\u4e8e\u8fde\u63a5\u548c\u64cd\u4f5cMySQL\u6570\u636e\u5e93\u7684Java\u9a71\u52a8\u7a0b\u5e8f\u5305\u3002\u5728Java\u5f00\u53d1\u4e2d\uff0c\u9700\u8981\u901a\u8fc7Jar\u5305\u6765\u5b9e\u73b0\u4e0eMySQL\u6570\u636e\u5e93\u7684\u4ea4\u4e92\u529f\u80fd\u3002MySQL\u7684Jar\u5305\u63d0\u4f9b\u4e86\u4e00\u7cfb\u5217\u7684\u7c7b\u548c\u65b9\u6cd5\uff0c\u4f7f\u5f97\u5f00\u53d1\u4eba\u5458\u53ef\u4ee5\u8f7b\u677e\u5730\u8fde\u63a5MySQL\u6570\u636e\u5e93\u3001\u6267\u884cSQL\u8bed\u53e5\u3001\u83b7\u53d6\u67e5\u8be2\u7ed3\u679c\u7b49\u64cd\u4f5c\u3002<\/p>\n

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\u4e0b\u8f7dMySQL\u7684Jar\u5305<\/h3>\n

\u9996\u5148\uff0c\u8bbf\u95eeMySQL\u5b98\u65b9\u7f51\u7ad9\uff08https:\/\/dev.mysql.com\/downloads\/connector\/j\/\uff09\u53ef\u4ee5\u627e\u5230MySQL\u5b98\u65b9\u63d0\u4f9b\u7684Java\u9a71\u52a8\u7a0b\u5e8f\u5305\u3002\u7528\u6237\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u9700\u6c42\u9009\u62e9\u4e0d\u540c\u7248\u672c\u7684Jar\u5305\u8fdb\u884c\u4e0b\u8f7d\u3002\u5728\u4e0b\u8f7d\u5b8c\u6210\u540e\uff0c\u5c06Jar\u5305\u4fdd\u5b58\u5230\u5408\u9002\u7684\u4f4d\u7f6e\uff0c\u51c6\u5907\u5bfc\u5165\u5230\u9879\u76ee\u4e2d\u4f7f\u7528\u3002<\/p>\n

\u5bfc\u5165MySQL\u7684Jar\u5305\u5230\u9879\u76ee\u4e2d<\/h3>\n

\u5728\u5bfc\u5165MySQL\u7684Jar\u5305\u5230\u9879\u76ee\u4e2d\u4e4b\u524d\uff0c\u786e\u4fdd\u5df2\u7ecf\u914d\u7f6e\u597d\u4e86Java\u5f00\u53d1\u73af\u5883\u3002\u63a5\u4e0b\u6765\uff0c\u5c06\u4e0b\u8f7d\u597d\u7684MySQL\u7684Jar\u5305\u6dfb\u52a0\u5230\u9879\u76ee\u7684\u4f9d\u8d56\u4e2d\u3002\u5982\u679c\u662f\u4f7f\u7528Maven\u9879\u76ee\uff0c\u53ef\u4ee5\u5728pom.xml<\/code>\u6587\u4ef6\u4e2d\u6dfb\u52a0\u5982\u4e0b\u4f9d\u8d56\uff1a<\/p>\n

<dependency>\n    <groupId>mysql<\/groupId>\n    <artifactId>mysql-connector-java<\/artifactId>\n    <version>8.0.25<\/version> <!-- \u6839\u636e\u4e0b\u8f7d\u7684\u5177\u4f53\u7248\u672c\u8fdb\u884c\u4fee\u6539 -->\n<\/dependency><\/pre>\n
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\u4f7f\u7528MySQL\u7684Jar\u5305\u8fde\u63a5MySQL\u6570\u636e\u5e93<\/h3>\n
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import java.sql.Connection;\nimport java.sql.DriverManager;\nimport java.sql.ResultSet;\nimport java.sql.SQLException;\nimport java.sql.Statement;\n\npublic class MySQLDemo {\n    public static void main(String[] args) {\n        String url = \"jdbc:mysql:\/\/localhost:3306\/database_name\";\n        String user = \"root\";\n        String password = \"password\";\n\n        try {\n            Connection connection = DriverManager.getConnection(url, user, password);\n            Statement statement = connection.createStatement();\n            ResultSet resultSet = statement.executeQuery(\"SELECT * FROM table_name\");\n\n            while (resultSet.next()) {\n                \/\/ \u5904\u7406\u67e5\u8be2\u7ed3\u679c\n                String column1 = resultSet.getString(\"column1\");\n                int column2 = resultSet.getInt(\"column2\");\n                System.out.println(\"column1: \" + column1 + \", column2: \" + column2);\n            }\n\n            resultSet.close();\n            statement.close();\n            connection.close();\n        } catch (SQLException e) {\n            e.printStackTrace();\n        }\n    }\n}<\/pre>\n
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\u603b\u7ed3<\/h3>\n
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\n
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