?? login.java
字號(hào):
package com.db;
import java.util.*;
public class Login {
private String message;
public Login(){
}
//判斷是否登錄成功(這樣登錄方式不安全)
public boolean login(String name,String password){
String sql = "select password from usertable where username='"+name+"' and password='"+password+"'";
List list = DataSource.queryData(sql);
return list!=null&&list.size()>0;
}
public String getMessage() {
return message;
}
public void setMessage(String message) {
this.message = message;
}
}
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