MySQL 如何连接Java到MySQL
要将Java连接到MySQL,Java代码如下 –
import java.sql.Connection;
import java.sql.DriverManager;
public class LostConnectionURLDemo {
public static void main(String[] args){
String JDBCURL="jdbc:mysql://localhost:3306/web?autoReconnect=true";
Connection con=null;
try{
con = DriverManager.getConnection(JDBCURL,"root","123456");
System.out.println("connection is established");
}
catch(Exception e){
e.printStackTrace();
}
}
}
这将产生以下输出 –

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