?? usermanager.java
字號:
package supercms;
import superdb.*;
import java.sql.*;
import java.util.*;
/*
* 完成對用戶的管理權限
* */
public class UserManager {
private SuperDBConn sdb;
private SuperInfoManager sim;
private Statement stmt;
public UserManager()
{
sdb=new SuperDBConn();
sim=new SuperInfoManager(sdb.getConn());
stmt=sim.getStmt();
}
public boolean selectUser(String username,String password)
{
boolean user=false;
String sql="SELECT * from user where username='"+username+"' and password='"+password+"'";
try
{
ResultSet rs=stmt.executeQuery(sql);
if(rs.next())
{
user=true;
}
}catch(Exception e)
{
}
return user;
}
}
?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -