package com.mysql;
import java.sql.Connection;
import java.sql.DriverManager;
public class DBConnection {
String driver = "com.mysql.jdbc.Driver";//驱动使用mysql驱动
String url= "jdbc:mysql://localhost:3306/mydatabase01";
String user = "root";
String password = "root";
public Connection conn;//建立一个链接
public DBConnection() {
try {
Class.forName(driver);// 加载驱动
conn = (Connection) DriverManager.getConnection(url, user, password);// 杩炵画鏁版嵁搴�
if(!conn.isClosed())
System.out.println("Succeeded connecting to the Database!");
} catch (Exception e) {
e.printStackTrace();
}
}
public void close() {
try {
this.conn.close();
} catch (Exception e) {
e.printStackTrace();
}
}
}
链接mysql数据库固定格式
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转载自blog.csdn.net/weixin_42630877/article/details/81217178
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