dbutil.java

来自「本系统是一个跨平台的搜索引擎」· Java 代码 · 共 28 行

package com.briup;

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

public class DBUtil {
	public static void close(ResultSet rs,
			Statement stmt,Connection conn){
		try{
			if(rs != null) rs.close();
			if(stmt != null) stmt.close();
			if(conn != null) conn.close();
		}catch(Exception e){
			e.printStackTrace();
		}
	}
	
	public static void close(Statement stmt,
			Connection conn){
		close(null,stmt, conn);
	}
	
	public static void close(Connection conn){
		close(null,conn);
	}
}