src/com/util/gongyingshangService.java

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package com.util;

import java.sql.ResultSet;

import com.dao.DB;

public class gongyingshangService
{
	public static String getGongyingshang_mingcheng(int gongyingshangId)
	{
		String gongyingshang_mingcheng="";
		DB mydb=new DB();
		try
		{
			String sql="select * from t_gongyingshang where id="+gongyingshangId;
			Object[] params={};
			mydb.doPstm(sql, params);
			ResultSet rs=mydb.getRs();
			rs.next();
			gongyingshang_mingcheng=rs.getString("mingcheng");
			
		}
		catch(Exception e)
		{
			e.printStackTrace();
		}
		mydb.closed();
		return gongyingshang_mingcheng;
	}
	
	public static void main(String[] args)
	{
	}

}