databaseutils.java

来自「Java协同办公系统。实现公司内部的人事」· Java 代码 · 共 47 行

package com.icss.oa.utils;

import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;

public class DatabaseUtils {
public static void release (ResultSet rs ,Statement stmt ,Connection conn){
		
		if(rs!=null){
			
			try {
				rs.close();
				
			} catch (SQLException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
		
		}
		
		if(stmt!=null){
			
			try {
				stmt.close();
			} catch (SQLException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
		
		}
		
		if(conn!=null){
			
			try {
				conn.close();
			} catch (SQLException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
		
		}
	}

}