intellij idea采用ssm框架实现的数据库增删查改demo

代码是采用intellij idea开发工具结合主流的ssm框架实现的数据库增删查改的功能，请各位参考。

package com.yg.demo.dao;

import com.yg.demo.model.User;
import org.mybatis.spring.annotation.MapperScan;

@MapperScan
public interface UserDao {
    int getMatchCountTest（String userName）;

    void insertUser（User user）;

    void updateUser（String userName）;

    void deleteUser（String userName）;
}

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     文件        624  2017-12-03 18:58  ssmapp\.idea\compiler.xml

     文件        172  2017-12-03 19:06  ssmapp\.idea\encodings.xml

     文件        558  2017-12-04 20:40  ssmapp\.idea\libraries\Maven__commons_logging_commons_logging_1_2.xml

     文件        455  2017-12-04 20:47  ssmapp\.idea\libraries\Maven__junit_junit_4_12.xml

     文件        574  2017-12-04 20:47  ssmapp\.idea\libraries\Maven__mysql_mysql_connector_java_5_1_44.xml

     文件        570  2017-12-04 20:47  ssmapp\.idea\libraries\Maven__org_apache_commons_commons_dbcp2_2_1_1.xml

     文件        570  2017-12-04 20:47  ssmapp\.idea\libraries\Maven__org_apache_commons_commons_pool2_2_4_2.xml

     文件        549  2017-12-04 20:40  ssmapp\.idea\libraries\Maven__org_aspectj_aspectjweaver_1_8_10.xml

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     文件        500  2017-12-04 20:47  ssmapp\.idea\libraries\Maven__org_mybatis_mybatis_3_4_5.xml

     文件        549  2017-12-04 20:47  ssmapp\.idea\libraries\Maven__org_mybatis_mybatis_spring_1_3_1.xml

     文件        616  2017-12-04 20:40  ssmapp\.idea\libraries\Maven__org_springframework_spring_aop_4_3_10_RELEASE.xml

     文件        644  2017-12-04 20:40  ssmapp\.idea\libraries\Maven__org_springframework_spring_aspects_4_3_10_RELEASE.xml

     文件        630  2017-12-04 20:40  ssmapp\.idea\libraries\Maven__org_springframework_spring_beans_4_3_10_RELEASE.xml

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     文件        623  2017-12-04 20:41  ssmapp\.idea\libraries\Maven__org_springframework_spring_jdbc_4_3_10_RELEASE.xml

     文件        616  2017-12-04 20:41  ssmapp\.idea\libraries\Maven__org_springframework_spring_orm_4_3_10_RELEASE.xml

     文件        616  2017-12-04 20:41  ssmapp\.idea\libraries\Maven__org_springframework_spring_oxm_4_3_10_RELEASE.xml

     文件        623  2017-12-04 20:47  ssmapp\.idea\libraries\Maven__org_springframework_spring_test_4_3_10_RELEASE.xml

     文件        609  2017-12-04 20:41  ssmapp\.idea\libraries\Maven__org_springframework_spring_tx_4_3_10_RELEASE.xml

     文件        637  2017-12-04 20:41  ssmapp\.idea\libraries\Maven__org_springframework_spring_webmvc_4_3_10_RELEASE.xml

     文件        658  2017-12-04 20:47  ssmapp\.idea\libraries\Maven__org_springframework_spring_websocket_4_3_10_RELEASE.xml

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     文件        439  2017-12-03 18:58  ssmapp\.idea\misc.xml

     文件        252  2017-12-03 18:54  ssmapp\.idea\modules.xml

     文件      52950  2017-12-08 18:01  ssmapp\.idea\workspace.xml

     文件       4488  2017-12-03 19:06  ssmapp\pom.xml

............此处省略72个文件信息