default.java

来自「NTsky新闻发布v1.0(提供JavaBean)」· Java 代码 · 共 35 行

package ntsky.admin;

import java.sql.*;
import ntsky.admin.*;
import javax.servlet.http.*;
import ntsky.database.*;

public class Default{
	private int purview;
	//权限的获取
	public int purview(String sessionuser){
		try{
			String sql = "select purview from admin where username='"+sessionuser+"';";
			DBConnect dbc = new DBConnect();
			ResultSet rs = dbc.executeQuery(sql);
			rs.next();
			purview = rs.getInt("purview");
		}
		catch(Exception e){
			System.out.print("purview "+e.getMessage());
		}
		return purview;
	}
	//返回到错误页
	public void backError(HttpServletResponse response,String url){
		try{
			response.sendRedirect(url);
		}
		catch(Exception e){
			System.out.print("backUser "+e.getMessage());
		}
	}
}