这是我的代码片段,
import java.sql.DriverManager;
import java.sql.Connection;
import java.sql.SQLException;
import java.sql.Statement;
public class Delete
{
public static void main(String args[])
{
try
{
Class.forName("com.mysql.jdbc.Driver");
Connection con = DriverManager.getConnection("mysql:jdbc://localhost:3306/raja","root","459805");
Statement stmt=con.createStatement();
int count=stmt.executeUpdate("DELETE GENNU WHERE USER_ID=3;");
if(count>0)
System.out.println(" Ok Deletion done");
}
catch(ClassNotFoundException e)
{
System.out.println(e.getMessage());
}
catch(SQLException e)
{
System.out.println(e.getMessage());
}
}
}
当我执行它时,我得到了这样的结果。
最佳答案
实际上您的DELETE
语句有错误,您缺少FROM
关键字。应该是
DELETE FROM GENNU WHERE USER_ID=3
看到错误,它指向 DELETE
。
更新 1
试试,jdbc:mysql
不是mysql:jdbc
Class.forName("com.mysql.jdbc.Driver");
connect = DriverManager.getConnection("jdbc:mysql://localhost:3306/raja"
+ "user=root&password=459805");
关于java - 为什么在这里找不到适合 mysql 消息的驱动程序?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/13901701/