dbdelete.java

来自「对数据库中的信息进行撮合匹配」· Java 代码 · 共 25 行

package com.cuohe.dbwork;

import java.sql.Connection;
import java.sql.Statement;


public class DbDelete {
	public int Dbdel(int ID,Connection conn)
	{
		String sql = "DELETE FROM Mth_RequirementInfo WHERE (ID = " + ID + ")";
		try
		{
			Statement stmt = conn.createStatement();
			stmt.executeUpdate(sql);
			stmt.close();
			return 1;
		}
		catch(Exception	ex)
		{
			System.out.println("err msg_delete: " + ex);
		}
		return 2;
	}
}