javaweb商品后台管理系统

基于javaweb，使用三层分层结构，能够实现对商品，用户的一系列增删改查功能。

package dao;

import org.springframework.jdbc.core.BeanPropertyRowMapper;
import org.springframework.jdbc.core.JdbcTemplate;
import pojo.Goods;
import utils.JDBCUtils;

import java.util.List;
import java.util.Map;

public class AdminDao {
    //创建一个JdbcTemplate对象 用来实现增删该查功能
    JdbcTemplate jdbcTemplate = new JdbcTemplate（JDBCUtils.getDataSource（））;

    /**
     * 创建validateLogin方法用来判断是否存在 对应的用户和密码 通过返回int类型数据的个数
     * @param username 用户姓名
     * @param password 密码
     * @return 受影响的个数
     */
    public int validateLogin（String usernameString password）{
        String sql = “select count（1） from admin where username = ? and password = ?“;
        return jdbcTemplate.queryForobject（sqlInteger.classusernamepassword）;
    }
}

 属性            大小     日期    时间   名称
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     文件        521  2019-09-07 15:57  Day05-Test\.idea\artifacts\Day05_Test_war_exploded.xml

     文件         67  2019-08-28 16:49  Day05-Test\.idea\dataSources\4b627f69-6921-4199-83bd-6c73f5fa43a0\storage_v2\_src_\schema\db_fengmi.Na0vBA.meta

     文件      51004  2019-09-23 16:23  Day05-Test\.idea\dataSources\4b627f69-6921-4199-83bd-6c73f5fa43a0.xml

     文件       1264  2019-08-28 16:56  Day05-Test\.idea\dataSources.local.xml

     文件       1631  2019-08-26 19:34  Day05-Test\.idea\dataSources.xml

     文件       1444  2019-08-25 16:04  Day05-Test\.idea\inspectionProfiles\Project_Default.xml

     文件        290  2019-08-26 07:49  Day05-Test\.idea\libraries\lib.xml

     文件        294  2019-09-02 20:26  Day05-Test\.idea\libraries\lib__2_.xml

     文件        294  2019-09-05 17:54  Day05-Test\.idea\libraries\lib__3_.xml

     文件        295  2019-09-05 14:53  Day05-Test\.idea\libraries\lib___2_.xml

     文件        278  2019-08-25 16:04  Day05-Test\.idea\misc.xml

     文件        273  2019-09-07 15:57  Day05-Test\.idea\modules.xml

     文件      52973  2019-09-27 09:55  Day05-Test\.idea\workspace.xml

     文件       1845  2019-09-05 17:54  Day05-Test\FengMiProject.iml

     文件       8463  2019-09-09 16:29  Day05-Test\out\artifacts\Day05_Test_war_exploded\after\add.jsp

     文件      26132  2016-07-25 23:51  Day05-Test\out\artifacts\Day05_Test_war_exploded\after\css\bootstrap-theme.css

     文件     146010  2016-07-25 23:51  Day05-Test\out\artifacts\Day05_Test_war_exploded\after\css\bootstrap.css

     文件        900  2019-09-03 17:41  Day05-Test\out\artifacts\Day05_Test_war_exploded\after\css\style.css

     文件      20127  2016-07-25 23:51  Day05-Test\out\artifacts\Day05_Test_war_exploded\after\fonts\glyphicons-halflings-regular.eot

     文件     108738  2016-07-25 23:51  Day05-Test\out\artifacts\Day05_Test_war_exploded\after\fonts\glyphicons-halflings-regular.svg

     文件      45404  2016-07-25 23:51  Day05-Test\out\artifacts\Day05_Test_war_exploded\after\fonts\glyphicons-halflings-regular.ttf

     文件      23424  2016-07-25 23:51  Day05-Test\out\artifacts\Day05_Test_war_exploded\after\fonts\glyphicons-halflings-regular.woff

     文件      18028  2016-07-25 23:51  Day05-Test\out\artifacts\Day05_Test_war_exploded\after\fonts\glyphicons-halflings-regular.woff2

     文件      14138  2019-09-07 19:40  Day05-Test\out\artifacts\Day05_Test_war_exploded\after\goodsManage.jsp

     文件      22620  2019-08-25 23:12  Day05-Test\out\artifacts\Day05_Test_war_exploded\after\img\1.jpg

     文件     278355  2019-08-25 23:13  Day05-Test\out\artifacts\Day05_Test_war_exploded\after\img\2.jpg

     文件     909010  2019-08-25 23:09  Day05-Test\out\artifacts\Day05_Test_war_exploded\after\img\3.jpg

     文件     694344  2019-08-25 23:10  Day05-Test\out\artifacts\Day05_Test_war_exploded\after\img\4.jpg

     文件      69707  2016-07-25 23:51  Day05-Test\out\artifacts\Day05_Test_war_exploded\after\js\bootstrap.js

     文件      37045  2016-07-25 23:51  Day05-Test\out\artifacts\Day05_Test_war_exploded\after\js\bootstrap.min.js

............此处省略521个文件信息