SpringMVC+Spring Data JPA+Shiro+EasyUI简单权限管理系统

概述

一直想做一个管理系统,希望它简洁,能做一个demo使用。以后在研究学习的时候,可以在此基础上增加代码。我觉得权限管理系统很值得做,因为涉及关系数据库模式的设计,能学到很多东西。万事开头难,先做个简单的,以后再慢慢完善的。任何事情关键是要做,不能停留在想。

前端

由于之前没有多少前端编程经验,所以做起前端比较吃力。之前前端使用Bootstrap,发现需要自己编写很多前端代码,虽然花费了很多时间,但是页面做起来还是很难看。后来前端选择了EasyUI,发现特别适合做管理页面,也容易上手。当然每个框架都有其局限性,后面使用多了就知道了,就是EasyUI不够灵活,但是现在先用着,以后再选择换其他的。EasyUI官网http://www.jeasyui.com/

MVC

使用主流的SpringMVC,不但功能强大,用起来比较简单方便。
SpringMVC推荐学习网站http://www.iteye.com/blogs/subjects/kaitao-springmvc

持久化

使用Spring Data JPA。这个框架真的很赞,对于简单的业务逻辑,基本不用些SQL代码。最重要的是可以根据接口名自动生成SQL代码,极大的提高了开发效率。参考http://www.ibm.com/developerworks/cn/opensource/os-cn-spring-jpa
同时也配置了Hibernate,虽然现在还没是用,但准备后期和Spring Data JPA配合是用。

权限管理

选择Shiro,简单好用,容易上手。推荐学习网站http://www.iteye.com/blogs/subjects/shiro
权限模型了解http://blog.csdn.net/painsonline/article/details/7183613/

使用预览

注册

登录

SpringMVC+Spring Data JPA+Shiro+EasyUI简单权限管理系统_第1张图片

管理后台

SpringMVC+Spring Data JPA+Shiro+EasyUI简单权限管理系统_第2张图片

设置角色

SpringMVC+Spring Data JPA+Shiro+EasyUI简单权限管理系统_第3张图片

授权

实体层

以下只是展示了部分关键代码

用户

用户和角色是N-N的关系。

@Entity
@Table(name = "sys_user")
public class User implements Serializable {
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id; // 编号

    // 这里不能用CascadeType.ALL
    @ManyToMany(targetEntity = Role.class, cascade = CascadeType.MERGE, fetch = FetchType.EAGER)
    @JoinTable(name = "sys_user_role", joinColumns = @JoinColumn(name = "user_id", referencedColumnName = "id") , inverseJoinColumns = @JoinColumn(name = "role_id", referencedColumnName = "id") )
    private Set<Role> roles = new HashSet<>();

    @Column(unique = true)
    private String username; // 用户名

    private String password; // 密码
    private String salt; // 加密密码的盐
    private Boolean locked = Boolean.FALSE;

    private String email;

    @Column(name = "create_date")
    @Temporal(TemporalType.TIMESTAMP)
    private Date createDate = new Date();
....

角色

@Entity
@Table(name = "sys_role")
public class Role implements Serializable {
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id; // 编号

    @OneToMany(targetEntity = Permission.class, cascade = CascadeType.REFRESH, fetch = FetchType.EAGER)
    @JoinTable(name = "sys_role_permission", joinColumns = @JoinColumn(name = "role_id", referencedColumnName = "id") , inverseJoinColumns = @JoinColumn(name = "permission_id", referencedColumnName = "id", unique = true) )
    private List<Permission> permissions = new ArrayList<>();

    private String name;

    @Column(unique = true)
    private String role; // 角色标识 程序中判断使用,如"admin"

    private String description; // 角色描述,UI界面显示使用 

权限

权限是资源和操作的组合。也就是说一个权限意味着对一个资源的多个操作。

@Entity
@Table(name = "sys_permission")
public class Permission implements Serializable {
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;

    @OneToOne(targetEntity = Resource.class, cascade = CascadeType.REFRESH, fetch = FetchType.EAGER)
    @JoinColumn(name = "resource_id", referencedColumnName = "id")
    private Resource resource;

    @ManyToMany(targetEntity = Operation.class, cascade = CascadeType.REFRESH, fetch = FetchType.EAGER)
    @JoinTable(name = "sys_permission_operation", joinColumns = @JoinColumn(name = "permission_id", referencedColumnName = "id") , inverseJoinColumns = @JoinColumn(name = "operation_id", referencedColumnName = "id") )
    private Set<Operation> operations = new HashSet<>();

    private String name;

    private String description; 

资源

@Entity
@Table(name = "sys_resource")
public class Resource implements Serializable {
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id; // 编号

    private String name; // 资源名称

    @Column(unique = true)
    private String identity;// 资源类型 

操作

@Entity
@Table(name = "sys_operation")
public class Operation implements Serializable {
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id; // 编号

    private String name; // 操作名称

    @Column(unique = true)
    private String operation;// 操作标识

    private String description;  

简洁易用的Spring Data JPA

Spring Data可以通过解析方法名创建查询。比如方法是findByUsername(String username),则Spring Data会自动生成SQL语句select * from 表名 where username= username.所以你对于简单的操作,你只要按照Srping Data约定写出对应的方法名,Spring Data就能自动创建SQL语句,基本不需要你写SQL语句。

一般定义DAO层时,继承一个Spring Data的基本接口,比如JpaRepository,该接口能可以帮你实现增删查改的功能外,还可以帮你做分页查询和排序。

import org.springframework.data.jpa.repository.JpaRepository;
import com.myweb.entity.User;
public interface UserDao extends JpaRepository<User, Long> {
    User findByUsername(String username);
} 

使用时,直接注入就可以了

    @Inject
    private UserDao userDao; 

Shiro认证与授权

shiro比Spring Security简单,在实现认证授权的时候,继承一个Realm类然后扩展,这里使用AuthorizingRealm。
Realm在shiro中类似数据源,认证和授权的数据就依靠它。

public class UserRealm extends AuthorizingRealm {
    @Inject
    private UserService userService;
    @Inject
    private UserDao userDao;
    @Override
    protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principals) {
        // 授权
        String username = (String) principals.getPrimaryPrincipal();
        SimpleAuthorizationInfo authorizationInfo = new SimpleAuthorizationInfo();
        authorizationInfo.setRoles(userService.getStringRoles(username));
        authorizationInfo.setStringPermissions(userService.getStringPermissions(username));
        return authorizationInfo;
    }
    @Override
    protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken authenticationToken)
            throws AuthenticationException {
        // 认证
        String username = (String) authenticationToken.getPrincipal();
        User user = userDao.findByUsername(username);
        // 查出是否有此用户
        if (user == null) {
            throw new UnknownAccountException();// 没找到帐号
        }
        if (Boolean.TRUE.equals(user.getLocked())) {
            throw new LockedAccountException(); // 帐号锁定
        }
        // 交给AuthenticatingRealm使用CredentialsMatcher进行密码匹配,如果觉得人家的不好可以自定义实现
        SimpleAuthenticationInfo authenticationInfo = new SimpleAuthenticationInfo(user.getUsername(),
                user.getPassword(), ByteSource.Util.bytes(user.getCredentialsSalt()), getName());
        return authenticationInfo;
    }
} 

认证

需要SecurityUtils返回一个Subject,然后通过用户名和密码创建Token,使用这个Token登录验证。Subject 是 Shiro 的核心对象,基本所有身份验证、授权都是通过 Subject 完成。

  @RequestMapping(value = "/login", method = RequestMethod.POST)
    public ModelAndView login(User user) {
        ModelAndView mv = new ModelAndView();
        try {
            Subject subject = SecurityUtils.getSubject();
            UsernamePasswordToken authenticationToken = new UsernamePasswordToken(user.getUsername(),
                    user.getPassword());
            subject.login(authenticationToken);
        } catch (AuthenticationException e) {
            e.printStackTrace();
            mv.setViewName("redirect:/unauthorized");
            return mv;
        }
        mv.setViewName("redirect:/index");
        return mv;
    } 

授权

采用注解形式,简单方便

    @RequiresPermissions("user:create")
    @RequestMapping(value = "/save", method = RequestMethod.POST)
    @ResponseBody
    public String saveUser(@RequestParam String username, @RequestParam String password, @RequestParam String email,
            @RequestParam(value = "roles", required = false) List<Long> roleIds) {
        User user = new User();
        user.setUsername(username);
        user.setPassword(password);
        user.setEmail(email);
        List<Role> roles = roleDao.findAll(roleIds);
        user.setRoles(new HashSet<>(roles));
        userService.save(user);
        return "OK";
    }

支持注解需要配置

    <!-- Enable Shiro Annotations for Spring-configured beans. Only run after -->
    <!-- the lifecycleBeanProcessor has run: -->
    <bean class="org.springframework.aop.framework.autoproxy.DefaultAdvisorAutoProxyCreator" depends-on="lifecycleBeanPostProcessor" />
    <bean class="org.apache.shiro.spring.security.interceptor.AuthorizationAttributeSourceAdvisor">
        <property name="securityManager" ref="securityManager" />
    </bean> 

XML配置

项目整体配置

web.xml:

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" id="WebApp_ID" version="3.0">
    <display-name>myweb</display-name>
    <welcome-file-list>
        <welcome-file>/WEB-INF/jsp/login.jsp</welcome-file>
    </welcome-file-list>
    <!-- 加载所有的配置文件 -->
    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath*:config/spring-*.xml</param-value>
    </context-param>
    <!-- 配置Spring监听 -->
    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>
    <!-- 配置字符集 -->
    <filter>
        <filter-name>encodingFilter</filter-name>
        <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
        <init-param>
            <param-name>encoding</param-name>
            <param-value>UTF-8</param-value>
        </init-param>
        <init-param>
            <param-name>forceEncoding</param-name>
            <param-value>true</param-value>
        </init-param>
    </filter>
    <filter-mapping>
        <filter-name>encodingFilter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>
    <!-- 配置Session -->
    <filter>
        <filter-name>openSession</filter-name>
        <filter-class>org.springframework.orm.hibernate4.support.OpenSessionInViewFilter</filter-class>
        <init-param>
            <param-name>singleSession</param-name>
            <param-value>true</param-value>
        </init-param>
        <init-param>
            <param-name>flushMode</param-name>
            <param-value>AUTO</param-value>
        </init-param>
    </filter>
    <filter-mapping>
        <filter-name>openSession</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>
    <!-- 配置SpringMVC -->
    <servlet>
        <description>myweb</description>
        <display-name>myweb</display-name>
        <servlet-name>springMVC</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <init-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>classpath*:config/spring-mvc.xml</param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>springMVC</servlet-name>
        <url-pattern>/</url-pattern>
    </servlet-mapping>

    <!-- 配置shiro -->
    <filter>
        <filter-name>shiroFilter</filter-name>
        <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
        <init-param>
            <param-name>targetFilterLifecycle</param-name>
            <param-value>true</param-value>
        </init-param>
    </filter>
    <filter-mapping>
        <filter-name>shiroFilter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>
</web-app> 

配置SpringMVC

spring-mvc.xml:

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context" xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:jpa="http://www.springframework.org/schema/data/jpa" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd http://www.springframework.org/schema/data/jpa http://www.springframework.org/schema/data/jpa/spring-jpa.xsd">
    <!-- 开启Spring MVC注解 -->
    <mvc:annotation-driven />
    <!-- 静态资源映射 -->
    <mvc:resources mapping="/static/**" location="/WEB-INF/static/" />
    <mvc:resources mapping="/html/**" location="/WEB-INF/html/" />
    <!-- 打开Spring的Annotation支持 -->
    <context:annotation-config />
    <!-- 注解扫描包 -->
    <context:component-scan base-package="com.myweb.controller" />
    <context:component-scan base-package="com.myweb.dao.imp" />
    <context:component-scan base-package="com.myweb.service.imp" />
    <context:component-scan base-package="com.myweb.security.util" />
    <!-- 配置SessionFactory -->
    <bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
        <!-- <property name="dataSource" ref="dataSource" /> -->
        <property name="configLocation" value="classpath:config/hibernate.cfg.xml" />
        <property name="packagesToScan" value="com.myweb.entity" />
    </bean>
    <!-- 配置Dao要注入的hibernateTemplate -->
    <bean id="hibernateTemplate" class="org.springframework.orm.hibernate4.HibernateTemplate">
        <property name="sessionFactory" ref="sessionFactory" />
    </bean>
    <!-- 配置Spring的事务处理 -->
    <!-- 创建事务管理器 -->
    <bean id="txManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager">
        <property name="sessionFactory" ref="sessionFactory" />
    </bean>
    <!-- 配置AOP,Spring是通过AOP来进行事务管理的 -->
    <aop:config>
        <!-- 设置pointCut表示哪些方法要加入事务处理 -->
        <!-- 以下的事务是声明在DAO中,但是通常都会在Service来处理多个业务对象逻辑的关系,注入删除,更新等,此时如果在执行了一个步骤之后抛出异常 就会导致数据不完整,所以事务不应该在DAO层处理,而应该在service,这也就是Spring所提供的一个非常方便的工具,声明式事务 -->
        <aop:pointcut id="allMethods" expression="execution(* com.myweb.service.imp.*.*(..))" />
        <!-- 通过advisor来确定具体要加入事务控制的方法 -->
        <aop:advisor advice-ref="txAdvice" pointcut-ref="allMethods" />
    </aop:config>
    <!-- 配置哪些方法要加入事务控制 -->
    <tx:advice id="txAdvice" transaction-manager="txManager">
        <tx:attributes>
            <!-- 让所有的方法都加入事务管理,为了提高效率,可以把一些查询之类的方法设置为只读的事务 -->
            <tx:method name="find*" propagation="REQUIRED" read-only="true" />
            <!-- 以下方法都是可能设计修改的方法,就无法设置为只读 -->
            <tx:method name="add*" propagation="REQUIRED" />
            <tx:method name="del*" propagation="REQUIRED" />
            <tx:method name="update*" propagation="REQUIRED" />
            <tx:method name="save*" propagation="REQUIRED" />
        </tx:attributes>
    </tx:advice>
    <!-- 开启事务注解 -->
    <tx:annotation-driven />
    <!-- 默认的视图解析器ViewResolver -->
    <bean id="defaultViewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="prefix" value="/WEB-INF/jsp/" />
        <property name="suffix" value=".jsp" />
    </bean>
    <!-- JPA -->
    <jpa:repositories base-package="com.myweb.dao" repository-impl-postfix="Impl" entity-manager-factory-ref="entityManagerFactory" transaction-manager-ref="transactionManager">
    </jpa:repositories>
    <bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
        <property name="dataSource" ref="dataSource" />
        <property name="packagesToScan" value="com.myweb.entity" />
        <property name="persistenceProvider">
            <bean class="org.hibernate.ejb.HibernatePersistence" />
        </property>
        <property name="jpaVendorAdapter">
            <bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
                <property name="generateDdl" value="false" />
                <property name="database" value="MYSQL" />
                <property name="databasePlatform" value="org.hibernate.dialect.MySQL5InnoDBDialect" />
                <property name="showSql" value="true" />
            </bean>
        </property>
        <property name="jpaDialect">
            <bean class="org.springframework.orm.jpa.vendor.HibernateJpaDialect" />
        </property>
        <property name="jpaPropertyMap">
            <map>
                <entry key="hibernate.query.substitutions" value="true 1, false 0" />
                <entry key="hibernate.default_batch_fetch_size" value="16" />
                <entry key="hibernate.max_fetch_depth" value="2" />
                <entry key="hibernate.generate_statistics" value="true" />
                <entry key="hibernate.bytecode.use_reflection_optimizer" value="true" />
                <entry key="hibernate.cache.use_second_level_cache" value="false" />
                <entry key="hibernate.cache.use_query_cache" value="false" />
            </map>
        </property>
    </bean>
    <!--事务管理器配置 -->
    <bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager">
        <property name="entityManagerFactory" ref="entityManagerFactory" />
    </bean>
    <bean name="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
        <property name="driverClassName">
            <value>com.mysql.jdbc.Driver</value>
        </property>
        <property name="url">
            <value>jdbc:mysql://localhost:3306/myweb</value>
        </property>
        <property name="username">
            <value>root</value>
        </property>
        <property name="password" value="jiangyu" />
    </bean>
    <bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter">
        <property name="messageConverters">
            <list>
                <ref bean="mappingJacksonHttpMessageConverter" />
            </list>
        </property>
    </bean>

    <bean id="mappingJacksonHttpMessageConverter" class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
        <property name="supportedMediaTypes">
            <list>
                <value>apolication/json; charset=UTF-8</value>
            </list>
        </property>
    </bean>
    <mvc:annotation-driven>
        <mvc:argument-resolvers>
            <bean class="com.myweb.controller.CurrentUserMethodArgumentResolver" />
        </mvc:argument-resolvers>
    </mvc:annotation-driven>
</beans> 

shiro在Spring配置

spring-shiro-web.xml:

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans" xmlns:util="http://www.springframework.org/schema/util" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util.xsd">
   <!-- 凭证匹配器 -->
    <bean id="credentialsMatcher" class="org.apache.shiro.authc.credential.HashedCredentialsMatcher">
        <property name="hashAlgorithmName" value="md5" />
        <property name="hashIterations" value="2" />
        <property name="storedCredentialsHexEncoded" value="true" />
    </bean>

    <!-- Realm实现 -->
    <bean id="userRealm" class="com.myweb.security.realm.UserRealm">
        <property name="credentialsMatcher" ref="credentialsMatcher" />
    </bean>
    <!-- 安全管理器 -->
    <bean id="securityManager" class="org.apache.shiro.web.mgt.DefaultWebSecurityManager">
        <property name="realm" ref="userRealm" />
    </bean>
    <!-- Shiro的Web过滤器 ,id要与web.xml一致 -->
    <bean id="shiroFilter" class="org.apache.shiro.spring.web.ShiroFilterFactoryBean">
        <property name="securityManager" ref="securityManager" />
        <property name="loginUrl" value="/api/user/login.page" />
        <property name="successUrl" value="/index" />
        <property name="unauthorizedUrl" value="/unauthorized" />
        <property name="filterChainDefinitions">
            <value>
                /static/** = anon
                /api/user/login = anon
                /api/user/register* = anon
                /unauthorized = anon
                /** = authc
            </value>
        </property>
    </bean>
    <!-- Shiro生命周期处理器 -->
    <bean id="lifecycleBeanPostProcessor" class="org.apache.shiro.spring.LifecycleBeanPostProcessor" />
    <!-- Enable Shiro Annotations for Spring-configured beans. Only run after -->
    <!-- the lifecycleBeanProcessor has run: -->
    <bean class="org.springframework.aop.framework.autoproxy.DefaultAdvisorAutoProxyCreator" depends-on="lifecycleBeanPostProcessor" />
    <bean class="org.apache.shiro.spring.security.interceptor.AuthorizationAttributeSourceAdvisor">
        <property name="securityManager" ref="securityManager" />
    </bean>
</beans> 

hibernate配置

hibernate.cfg.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-configuration PUBLIC "-//Hibernate/Hibernate Configuration DTD 3.0//EN" "http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
    <session-factory>
        <property name="hibernate.dialect">
            org.hibernate.dialect.MySQLDialect
        </property>
        <property name="hibernate.connection.driver_class">
            com.mysql.jdbc.Driver
        </property>
        <property name="hibernate.connection.url">
            jdbc:mysql://localhost/myweb
        </property>
        <property name="hibernate.connection.username">
            root
        </property>
        <property name="hibernate.connection.password">
            jiangyu
        </property>
        <property name="hibernate.temp.use_jdbc_metadata_defaults">false</property>
        <!-- ddl语句自动建表 -->
        <property name="hbm2ddl.auto">update</property>
        <property name="show_sql">true</property>
        <property name="format_sql">true</property>
        <property name="jdbc.fetch_size">50</property>
        <property name="jdbc.batch_size">30</property>
        <property name="hibernate.connection.provider_class">org.hibernate.connection.C3P0ConnectionProvider</property>
        <property name="hibernate.c3p0.acquireRetryAttempts">30</property>
        <property name="hibernate.c3p0.acquireIncrement">2</property>
        <property name="hibernate.c3p0.checkoutTimeout">30000</property>
        <property name="hibernate.c3p0.idleConnectionTestPeriod">120</property>
        <property name="hibernate.c3p0.maxIdleTime">180</property>
        <property name="hibernate.c3p0.initialPoolSize">3</property>
        <property name="hibernate.c3p0.maxPoolSize">50</property>
        <property name="hibernate.c3p0.minPoolSize">1</property>
        <property name="hibernate.c3p0.maxStatements">0</property>
        <!-- XML配置映射关系 <mapping resource="Employee.hbm.xml" /> -->
        <!-- 注册ORM映射文件 -->
        <!-- spring不起作用 <mapping package="com.myweb.entity"/> -->
    </session-factory>
</hibernate-configuration> 

其他说明

超级管理员用户名/密码:admin/123456。
数据库导入文件:/myweb/src/main/resources/SQL/myweb.sql
源码:https://github.com/Jdoing/myweb

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