SSM框架配置
阿新 • • 發佈：2022-03-19
一、新建Maven工程
二、修改目錄
三、修改pom.xml
新增SSM所有依賴。
pom.xml：
1 <dependencies> 2 <!-- spring --> 3 <dependency> 4 <groupId>org.springframework</groupId> 5 <artifactId>spring-context</artifactId> 6 <version>${spring.version}</version> 7 </dependency> 8 <dependency> 9 <groupId>org.springframework</groupId> 10 <artifactId>spring-beans</artifactId> 11 <version>${spring.version}</version> 12 </dependency> 13 <dependency> 14 <groupId>org.springframework</groupId> 15 <artifactId>spring-webmvc</artifactId> 16 <version>${spring.version}</version> 17 </dependency> 18 <dependency> 19 <groupId>org.springframework</groupId> 20 <artifactId>spring-jdbc</artifactId> 21 <version>${spring.version}</version> 22 </dependency> 23 <dependency> 24 <groupId>org.springframework</groupId> 25 <artifactId>spring-aspects</artifactId> 26 <version>${spring.version}</version> 27 </dependency> 28 <dependency> 29 <groupId>org.springframework</groupId> 30 <artifactId>spring-jms</artifactId> 31 <version>${spring.version}</version> 32 </dependency> 33 <dependency> 34 <groupId>org.springframework</groupId> 35 <artifactId>spring-context-support</artifactId> 36 <version>${spring.version}</version> 37 </dependency> 38 <dependency> 39 <groupId>org.springframework</groupId> 40 <artifactId>spring-test</artifactId> 41 <version>${spring.version}</version> 42 </dependency> 43 44 <!-- Mybatis --> 45 <dependency> 46 <groupId>org.mybatis</groupId> 47 <artifactId>mybatis</artifactId> 48 <version>${mybatis.version}</version> 49 </dependency> 50 <dependency> 51 <groupId>org.mybatis</groupId> 52 <artifactId>mybatis-spring</artifactId> 53 <version>${mybatis.spring.version}</version> 54 </dependency> 55 <dependency> 56 <groupId>com.github.miemiedev</groupId> 57 <artifactId>mybatis-paginator</artifactId> 58 <version>${mybatis.paginator.version}</version> 59 </dependency> 60 <dependency> 61 <groupId>com.github.pagehelper</groupId> 62 <artifactId>pagehelper</artifactId> 63 <version>${pagehelper.version}</version> 64 </dependency> 65 <!-- MySql --> 66 <dependency> 67 <groupId>mysql</groupId> 68 <artifactId>mysql-connector-java</artifactId> 69 <version>${mysql.version}</version> 70 </dependency> 71 <!-- 連線池 --> 72 <dependency> 73 <groupId>com.alibaba</groupId> 74 <artifactId>druid</artifactId> 75 <version>${druid.version}</version> 76 </dependency> 77 78 <!-- junit --> 79 <dependency> 80 <groupId>junit</groupId> 81 <artifactId>junit</artifactId> 82 <version>${junit.version}</version> 83 <scope>test</scope> 84 </dependency> 85 86 <!-- JSP相關 --> 87 <dependency> 88 <groupId>jstl</groupId> 89 <artifactId>jstl</artifactId> 90 <version>${jstl.version}</version> 91 </dependency> 92 <dependency> 93 <groupId>javax.servlet</groupId> 94 <artifactId>javax.servlet-api</artifactId> 95 <version>3.0.1</version> 96 <scope>provided</scope> 97 </dependency> 98 <dependency> 99 <groupId>javax.servlet</groupId> 100 <artifactId>jsp-api</artifactId> 101 <scope>provided</scope> 102 <version>${jsp-api.version}</version> 103 </dependency> 104 105 <!-- Jackson Json處理工具包 --> 106 <dependency> 107 <groupId>com.fasterxml.jackson.core</groupId> 108 <artifactId>jackson-databind</artifactId> 109 <version>${jackson.version}</version> 110 </dependency> 111 <dependency> 112 <groupId>org.json</groupId> 113 <artifactId>json</artifactId> 114 <version>20140107</version> 115 </dependency> 116 117 <!-- 檔案非同步上傳使用的依賴--> 118 <dependency> 119 <groupId>commons-io</groupId> 120 <artifactId>commons-io</artifactId> 121 <version>2.4</version> 122 </dependency> 123 <dependency> 124 <groupId>commons-fileupload</groupId> 125 <artifactId>commons-fileupload</artifactId> 126 <version>1.3.1</version> 127 </dependency> 128 </dependencies> 129 130 <!-- 外掛配置 --> 131 <build> 132 <plugins> 133 <plugin> 134 <groupId>org.apache.maven.plugins</groupId> 135 <artifactId>maven-compiler-plugin</artifactId> 136 <configuration> 137 <source>1.8</source> 138 <target>1.8</target> 139 <encoding>UTF-8</encoding> 140 </configuration> 141 </plugin> 142 </plugins> 143 144 <!--識別所有的配置檔案--> 145 <resources> 146 <resource> 147 <directory>src/main/java</directory> 148 <includes> 149 <include>**/*.properties</include> 150 <include>**/*.xml</include> 151 </includes> 152 <filtering>false</filtering> 153 </resource> 154 <resource> 155 <directory>src/main/resources</directory> 156 <includes> 157 <include>**/*.properties</include> 158 <include>**/*.xml</include> 159 </includes> 160 <filtering>false</filtering> 161 </resource> 162 </resources> 163 </build>
四、配置web.xml
在web.xml檔案中註冊SSM框架，新增字元編碼過濾器。
web.xml：
1 <?xml version="1.0" encoding="UTF-8"?> 2 <web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee" 3 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 4 xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee 5 http://xmlns.jcp.org/xml/ns/javaee/web-app_4_0.xsd" 6 version="4.0"> 7 8 <!-- 新增字元編碼過濾器--> 9 <filter> 10 <filter-name>encode</filter-name> 11 <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class> 12 <init-param> 13 <param-name>encoding</param-name> 14 <param-value>UTF-8</param-value> 15 </init-param> 16 <init-param> 17 <param-name>forceRequestEncoding</param-name> 18 <param-value>true</param-value> 19 </init-param> 20 <init-param> 21 <param-name>forceResponseEncoding</param-name> 22 <param-value>true</param-value> 23 </init-param> 24 </filter> 25 <filter-mapping> 26 <filter-name>encode</filter-name> 27 <url-pattern>/*</url-pattern> 28 </filter-mapping> 29 30 <!-- 註冊SpringMVC框架--> 31 <servlet> 32 <servlet-name>springmvc</servlet-name> 33 <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> 34 <init-param> 35 <param-name>contextConfigLocation</param-name> 36 <param-value>classpath:springmvc.xml</param-value> 37 </init-param> 38 </servlet> 39 <servlet-mapping> 40 <servlet-name>springmvc</servlet-name> 41 <url-pattern>*.action</url-pattern> 42 </servlet-mapping> 43 44 <!-- 註冊Spring框架--> 45 <listener> 46 <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> 47 </listener> 48 <context-param> 49 <param-name>contextConfigLocation</param-name> 50 <param-value>classpath:applicationContext_*.xml</param-value> 51 </context-param> 52 53 </web-app>
五、新建jdbc.properties
在resources目錄下新建jdbc.properties檔案來連線資料庫。
jdbc.properties：
1 jdbc.driver=com.mysql.cj.jdbc.Driver 2 jdbc.url=jdbc:mysql://localhost:3306/資料庫?useSSL=false&serverTimezone=Asia/Shanghai&allowPublicKeyRetrieval=true 3 jdbc.username=root 4 jdbc.password=密碼
六、新建SqlMapperConfig.xml
在resources目錄下新建SqlMapperConfig.xml檔案進行分頁外掛的配置。
SqlMapperConfig.xml：
1 <?xml version="1.0" encoding="UTF-8" ?> 2 <!DOCTYPE configuration PUBLIC "-//mybatis.org//DTD Config 3.0//EN" 3 "http://mybatis.org/dtd/mybatis-3-config.dtd"> 4 <configuration> 5 <!-- 分頁外掛的配置--> 6 <plugins> 7 <plugin interceptor="com.github.pagehelper.PageInterceptor"></plugin> 8 </plugins> 9 </configuration>
七、新建applicationContext_dao.xml
在resources目錄下新建applicationContext_dao.xml檔案進行資料訪問層的配置。
applicationContext_dao.xml：
1 <?xml version="1.0" encoding="UTF-8"?> 2 <beans xmlns="http://www.springframework.org/schema/beans" 3 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 4 xmlns:context="http://www.springframework.org/schema/context" 5 xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/context https://www.springframework.org/schema/context/spring-context.xsd"> 6 7 <!-- 讀取jdbc.properties屬性檔案 --> 8 <context:property-placeholder location="classpath:jdbc.properties"></context:property-placeholder> 9 10 <!-- 建立資料來源--> 11 <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource"> 12 <property name="driverClassName" value="${jdbc.driver}"></property> 13 <property name="url" value="${jdbc.url}"></property> 14 <property name="username" value="${jdbc.username}"></property> 15 <property name="password" value="${jdbc.password}"></property> 16 </bean> 17 18 <!-- 建立SqlSessionFactoryBean--> 19 <bean class="org.mybatis.spring.SqlSessionFactoryBean"> 20 <!-- 配置資料來源--> 21 <property name="dataSource" ref="dataSource"></property> 22 <!-- 配置Mybatis核心配置檔案--> 23 <property name="configLocation" value="classpath:SqlMapConfig.xml"></property> 24 <!-- 配置實體類--> 25 <property name="typeAliasesPackage" value="xxx.xxx.pojo"></property> 26 </bean> 27 28 <!-- 建立mapper檔案的掃描器--> 29 <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"> 30 <property name="basePackage" value="xxx.xxx.mapper"></property> 31 </bean> 32 </beans>
八、新建applicationContext_service.xml
在resources目錄下新建applicationContext_service.xml檔案進行業務邏輯層的配置。
applicationContext_service.xml：
1 <?xml version="1.0" encoding="UTF-8"?> 2 <beans xmlns="http://www.springframework.org/schema/beans" 3 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 4 xmlns:context="http://www.springframework.org/schema/context" 5 xmlns:tx="http://www.springframework.org/schema/tx" 6 xmlns:aop="http://www.springframework.org/schema/aop" 7 xsi:schemaLocation="http://www.springframework.org/schema/beans 8 http://www.springframework.org/schema/beans/spring-beans.xsd 9 http://www.springframework.org/schema/context 10 https://www.springframework.org/schema/context/spring-context.xsd 11 http://www.springframework.org/schema/tx 12 http://www.springframework.org/schema/tx/spring-tx.xsd 13 http://www.springframework.org/schema/aop 14 https://www.springframework.org/schema/aop/spring-aop.xsd"> 15 16 <!-- 設定業務邏輯層的包掃描器，目的是在指定的路徑下，使用@Service註解的類，Spring負責建立物件，並新增依賴--> 17 <context:component-scan base-package="xxx.xxx.service"></context:component-scan> 18 19 <!-- 設定事務管理器--> 20 <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> 21 <property name="dataSource" ref="dataSource"></property> 22 </bean> 23 24 <!-- 新增事務的切面--> 25 <tx:advice id="myadvice" transaction-manager="transactionManager"> 26 <tx:attributes> 27 <tx:method name="*select*" read-only="true"/> 28 <tx:method name="*find*" read-only="true"/> 29 <tx:method name="*get*" read-only="true"/> 30 <tx:method name="*search*" read-only="true"/> 31 <tx:method name="*insert*" propagation="REQUIRED"/> 32 <tx:method name="*save*" propagation="REQUIRED"/> 33 <tx:method name="*add*" propagation="REQUIRED"/> 34 <tx:method name="*delete*" propagation="REQUIRED"/> 35 <tx:method name="*remove*" propagation="REQUIRED"/> 36 <tx:method name="*clear*" propagation="REQUIRED"/> 37 <tx:method name="*update*" propagation="REQUIRED"/> 38 <tx:method name="*modify*" propagation="REQUIRED"/> 39 <tx:method name="*change*" propagation="REQUIRED"/> 40 <tx:method name="*set*" propagation="REQUIRED"/> 41 <tx:method name="*" propagation="SUPPORTS"/> 42 </tx:attributes> 43 </tx:advice> 44 45 <!-- 完成切面和切入點的織入--> 46 <aop:config> 47 <aop:pointcut id="mypointcut" expression="execution(* xxx.xxx.service.*.*(..))"/> 48 </aop:config> 49 </beans>
九、新建springmvc.xml
在resources目錄下新建springmvc.xml檔案,配置springmvc的框架。
springmvc.xml：
1 <?xml version="1.0" encoding="UTF-8"?> 2 <beans xmlns="http://www.springframework.org/schema/beans" 3 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 4 xmlns:context="http://www.springframework.org/schema/context" 5 xmlns:mvc="http://www.springframework.org/schema/mvc" 6 xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/context https://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/mvc https://www.springframework.org/schema/mvc/spring-mvc.xsd"> 7 8 <!-- 設定包掃描器--> 9 <context:component-scan base-package="xxx.xxx.controller"></context:component-scan> 10 11 <!-- 設定檢視解析器--> 12 <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver"> 13 <property name="prefix" value="/xxx/"></property> 14 <property name="suffix" value=".jsp"></property> 15 </bean> 16 17 <!-- 設定檔案上傳核心元件--> 18 <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver"> 19 20 </bean> 21 22 <!-- 設定註解驅動--> 23 <mvc:annotation-driven></mvc:annotation-driven> 24 25 </beans>