SSM+shiro+maven整合配置

青旅半醒 2022-06-06 13:56 232阅读 0赞

### 整合思路 ###

![这里写图片描述][SouthEast]

#### 第一步：整合dao层 ####

mybatis和spring整合，通过spring管理mapper接口。  
使用mapper的扫描器自动扫描mapper接口在spring中进行注册。

#### 第二步：整合service层 ####

通过spring管理service接口。  
使用配置方式将service接口配置在spring配置文件中。  
实现事务控制。

#### 第三步：整合springmvc ####

由于springmvc是spring的模块，不需要整合。

### 建包 ###

包含几个子包：

controller  
mapper  
po  
service  
serviceimpl  
大概样子是这样：

![这里写图片描述][SouthEast 1]

### 添加依赖 ###

#### pom.xml ####

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
        <modelVersion>4.0.0</modelVersion>
        <groupId>com.zly</groupId>
        <artifactId>zhouliyuan</artifactId>
        <version>0.0.1-SNAPSHOT</version>
    
        <properties>
            <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
            
            <spring.version>4.3.3.RELEASE</spring.version>
        </properties>
    
    
        <dependencies>
    
            
            <dependency>
                <groupId>com.github.pagehelper</groupId>
                <artifactId>pagehelper</artifactId>
                <version>4.1.1</version>
            </dependency>
            
    
            <dependency>
                <groupId>org.hibernate</groupId>
                <artifactId>hibernate-validator</artifactId>
                <version>5.2.4.Final</version>
            </dependency>
    
            
            <dependency>
                <groupId>org.apache.shiro</groupId>
                <artifactId>shiro-spring</artifactId>
                <version>1.2.3</version>
            </dependency>
    
            <dependency>
                <groupId>org.apache.shiro</groupId>
                <artifactId>shiro-web</artifactId>
                <version>1.2.2</version>
            </dependency>
            
    
            <dependency>
    
                <groupId>javax</groupId>
                <artifactId>javaee-api</artifactId>
                <version>7.0</version>
                <scope>provided</scope>
            </dependency>
    
            
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-webmvc</artifactId>
                <version>${spring.version}</version>
            </dependency>
    
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-tx</artifactId>
                <version>${spring.version}</version>
            </dependency>
    
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-core</artifactId>
                <version>${spring.version}</version>
            </dependency>
    
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-web</artifactId>
                <version>${spring.version}</version>
            </dependency>
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-oxm</artifactId>
                <version>${spring.version}</version>
            </dependency>
    
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-orm</artifactId>
                <version>${spring.version}</version>
            </dependency>
    
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-aspects</artifactId>
                <version>${spring.version}</version>
            </dependency>
    
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-context-support</artifactId>
                <version>${spring.version}</version>
            </dependency>
    
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-test</artifactId>
                <version>${spring.version}</version>
            </dependency>
    
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-aop</artifactId>
                <version>${spring.version}</version>
            </dependency>
    
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-jdbc</artifactId>
                <version>${spring.version}</version>
            </dependency>
    
            
            <dependency>
                <groupId>mysql</groupId>
                <artifactId>mysql-connector-java</artifactId>
                <version>5.1.38</version>
            </dependency>
            
            <dependency>
                <groupId>org.mybatis</groupId>
                <artifactId>mybatis</artifactId>
                <version>3.3.1</version>
            </dependency>
            
            <dependency>
                <groupId>org.mybatis</groupId>
                <artifactId>mybatis-spring</artifactId>
                <version>1.3.0</version>
            </dependency>
            <dependency>
                <groupId>log4j</groupId>
                <artifactId>log4j</artifactId>
                <version>1.2.17</version>
            </dependency>
    
            <dependency>
                <groupId>org.slf4j</groupId>
                <artifactId>slf4j-api</artifactId>
                <version>1.7.18</version>
            </dependency>
    
            
            <dependency>
                <groupId>com.alibaba</groupId>
                <artifactId>druid</artifactId>
                <version>1.0.18</version>
            </dependency>
    
    
            
            <dependency>
                <groupId>javax.servlet</groupId>
                <artifactId>jstl</artifactId>
                <version>1.2</version>
            </dependency>
            <dependency>
                <groupId>taglibs</groupId>
                <artifactId>standard</artifactId>
                <version>1.1.2</version>
            </dependency>
        </dependencies>
    </project>

这里导了很多包，我觉得 多了也不多，但是少了就不行 所以我把平常能用到的都基本导了进来。

#### 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>zhouliyuan</display-name>
        <welcome-file-list>
            <welcome-file>index.html</welcome-file>
            <welcome-file>index.htm</welcome-file>
            <welcome-file>index.jsp</welcome-file>
            <welcome-file>default.html</welcome-file>
            <welcome-file>default.htm</welcome-file>
            <welcome-file>default.jsp</welcome-file>
        </welcome-file-list>
    
        
        
        
        <servlet-mapping>
            <servlet-name>default</servlet-name>
            <url-pattern>*.html</url-pattern>
            <url-pattern>*.js</url-pattern>
            <url-pattern>*.css</url-pattern>
            <url-pattern>*.png</url-pattern>
            <url-pattern>*.jpg</url-pattern>
            <url-pattern>*.gif</url-pattern>
        </servlet-mapping>
    
        
        <servlet>
            <servlet-name>springDispatcherServlet</servlet-name>
            <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
            
            <init-param>
                <param-name>contextConfigLocation</param-name>
                <param-value>classpath:spring/springmvc.xml</param-value>
            </init-param>
            <load-on-startup>1</load-on-startup>
        </servlet>
    
        <servlet-mapping>
            <servlet-name>springDispatcherServlet</servlet-name>
            
            <url-pattern>/</url-pattern>
        </servlet-mapping>
    
        
    
        
        
        <listener>
            <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
        </listener>
        
    
    
        
        <context-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>classpath:spring/applicationContext-*.xml</param-value>
        </context-param>
    
        
    
        
        <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>
    
    
    
        
    
        
        <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>
        </filter>
    
        <filter-mapping>
            <filter-name>encodingFilter</filter-name>
            <url-pattern>/*</url-pattern>
        </filter-mapping>
    
    </web-app>

#### db.properties ####

jdbc.driver=com.mysql.jdbc.Driver
    jdbc.url=jdbc:mysql://localhost:3306/1713ssmzhouliyuan?characterEncoding=utf-8
    jdbc.username=root
    jdbc.password=123456

#### log4j.properties ####

# Global logging configuration
    log4j.rootLogger=DEBUG, stdout
    # Console output...
    log4j.appender.stdout=org.apache.log4j.ConsoleAppender
    log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
    log4j.appender.stdout.layout.ConversionPattern=%5p [%t] - %m%n

#### mybatis–>sqlMapConfig.xml ####

<?xml version="1.0" encoding="UTF-8" ?>
    <!DOCTYPE configuration PUBLIC "-//mybatis.org//DTD Config 3.0//EN" "http://mybatis.org/dtd/mybatis-3-config.dtd">
    <configuration>
    
        
    
        
    
        
        <typeAliases>
            
            <package name="com.zly.pojo" />
        </typeAliases>
    
        
    
        
    
    
        
        <plugins>
            
            <plugin interceptor="com.github.pagehelper.PageHelper">
    
                <property name="dialect" value="mysql" />
                
                <property name="returnPageInfo" value="always" />
                
                <property name="rowBoundsWithCount" value="true" />
                
                <property name="pageSizeZero" value="true" />
                
                
                <property name="reasonable" value="true" />
                
                <property name="supportMethodsArguments" value="true" />
    
    
            </plugin>
    
        </plugins>
    
    </configuration>

#### shiro–>springmvc.xml ####

#### spring–>shiro-spring.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:p="http://www.springframework.org/schema/p" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:context="http://www.springframework.org/schema/context" xmlns:tx="http://www.springframework.org/schema/tx" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.3.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.3.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.3.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.3.xsd">
    
        
        
        <bean id="lifecycleBeanPostProcessor" class="org.apache.shiro.spring.LifecycleBeanPostProcessor"></bean>
    
        
        <bean id="credentialsMatcher" class="org.apache.shiro.authc.credential.Md5CredentialsMatcher"></bean>
    
        
        <bean id="cacheManager" class="org.apache.shiro.cache.MemoryConstrainedCacheManager"></bean>
    
        
    
    
    
    
    
        
        <bean id="jdbcRealm" class="org.apache.shiro.realm.jdbc.JdbcRealm">
    
            
            
            <property name="permissionsLookupEnabled" value="true"></property>
            <property name="dataSource" ref="dataSource"></property>
            <property name="authenticationQuery" value="SELECT upassword FROM users WHERE uname = ?"></property>
            <property name="userRolesQuery" value="select rolename from u_r left join roles using(rid) left join users using(uid) where uname=?"></property>
            <property name="permissionsQuery" value="select pname from r_p left join roles using(rid) left join permissons using(pid) where rolename=?"></property>
        </bean>
    
    
        
        <bean id="securityManager" class="org.apache.shiro.web.mgt.DefaultWebSecurityManager">
            <property name="realm" ref="jdbcRealm"></property>
    
            
            <property name="cacheManager" ref="cacheManager"></property>
            
            
        </bean>
    
    
        
        <bean id="shiroFilter" class="org.apache.shiro.spring.web.ShiroFilterFactoryBean">
            
            <property name="securityManager" ref="securityManager"></property>
            
            <property name="loginUrl" value="/login.html"></property>
            
            
            
            <property name="unauthorizedUrl" value="/500.html"></property>
            <property name="filterChainDefinitions">
                
                <value>
                    /login.html=anon
                    /login=anon
                    /main/vip/**=roles["vip3","vip1","vip2"]
                    /main/**=authc
                    /deleteById=roles["vip3"]
    
                </value>
            </property>
        </bean>
    
        
        <bean class="org.springframework.web.servlet.handler.SimpleMappingExceptionResolver">
            <property name="exceptionMappings">
                <props>
                    
                    <prop key="org.apache.shiro.authz.UnauthenticatedException">
                        redirect:/login.html
                    </prop>
                    
                    <prop key="org.apache.shiro.authz.UnauthorizedException">
                        redirect:/500.html
                    </prop>
                </props>
            </property>
            <property name="defaultErrorView" value="redirect:/500.html" />
        </bean>
    
    
        
        <bean class="org.springframework.aop.framework.autoproxy.DefaultAdvisorAutoProxyCreator"></bean>
        <bean class="org.apache.shiro.spring.security.interceptor.AuthorizationAttributeSourceAdvisor">
            <property name="securityManager" ref="securityManager"></property>
        </bean>
    
    </beans>

#### spring–>applicationContext-dao.xml ####

<?xml version="1.0" encoding="UTF-8"?>
    <beans xmlns="http://www.springframework.org/schema/beans" xmlns:context="http://www.springframework.org/schema/context" xmlns:p="http://www.springframework.org/schema/p" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx" 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-4.3.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.3.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.3.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.3.xsd http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.3.xsd">
    
        
        <context:component-scan base-package="com.zly"></context:component-scan>
    
        
        <context:property-placeholder location="classpath:db.properties" />
    
        
        <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource">
            <property name="driverClassName" value="${jdbc.driver}" />
            <property name="url" value="${jdbc.url}" />
            <property name="username" value="${jdbc.username}" />
            <property name="password" value="${jdbc.password}" />
        </bean>
    
        
        <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
            
            <property name="configLocation" value="classpath:mybatis/sqlMapConfig.xml" />
            
            <property name="dataSource" ref="dataSource" />
    
        </bean>
    
        
        
        <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
            
            <property name="basePackage" value="com.zly.mapper" />
            <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory" />
    
        </bean>
        
    
        <import resource="shiro-spring.xml" />
    </beans>

#### spring–>applicationContext-service.xml ####

#### spring–>applicationContext-transaction.xml ####

其他的是逆向工程 各种层之间的关联

[SouthEast]: /images/20220606/0a7c6ab4a0814920a07b85290124e74c.png
[SouthEast 1]: /images/20220606/292af57cb8f741afbac6345dd95a931a.png