?? managelogindao.java
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package com.cric.onlineshopclothes.dao;
import java.sql.ResultSet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.cric.onlineshopclothes.javabean.User;
import com.cric.onlineshopclothes.util.DBUtils;
public class ManageLoginDAO {
public User getLoginParam(HttpServletRequest request, HttpServletResponse response){
String userName=request.getParameter("userName");
String passWord=request.getParameter("passWord");
User user=new User();
user.setUserName(userName);
user.setPassWord(passWord);
return user;
}
public boolean checkLoginParam(User user){
boolean flag=false;
//在數據庫中查找是否有匹配的用戶名和密碼
String strSql="select * from admin where userName='"+user.getUserName()+"' and passWord='"+user.getPassWord()+"'";
System.out.println(strSql);
DBUtils db=new DBUtils();
//返回結果集
ResultSet rs=db.excuteQuery(strSql);
System.out.println("111");
try {
if(rs.next()){
flag=true;
}else{
flag=false;
}
} catch (Exception e) {
e.printStackTrace();
}
System.out.print(flag);
return flag;
}
}
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