📄 mysqlhelper.java
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package com.test.dao.sqlhelp;
import java.sql.Date;
import com.test.model.LoginBean;
import com.test.model.UserBean;
/**
* 字符串提供类,mysql的实现
*
* @author pwf
* @version 1.0 2008.4.14
*/
public class MySqlHelper implements ISqlHelper {
public String createGetUserByPk_idText(String pk_id) {
return "select str_c,signtime,pk_id from build where pk_id = "+pk_id;
}
// 添加用户
public String createSaveUserText() {
return "insert into insert_info(username,str_a,str_b) values(?,?,?)";
}
// 根据条件查询用户
public String createFillUserByPk_idText() {
return "select username,str_a,str_b,state,state_now from insert_info where pk_id=?";
}
public String createGetAdminsText() {
return "select u.user_id,u.username,u.password,r.state,r.state_pwf,r.state_lb from user_info u,role_info r where u.user_id = r.role_id";
}
public String createUpdataUserStateText(LoginBean admin) {
return "update user_info set username='"+admin.getUsername()+"' where user_id="+admin.getUser_id();
}
public String createUpdateUserRoleText(LoginBean admin) {
return "update role_info set state="+admin.isLogout()+",state_pwf="+
admin.isState_pwf()+",state_lb="+admin.isState_lb()+" where role_id="+
admin.getUser_id();
}
}
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