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SSM整合项目搭建步骤XML版（基于maven）

进击的铁雾 2022-01-10 阅读 70
mavenxmljava

注解版

SSM整合也是老生常谈的话题了，先给大家甩个概括图，再谈具体内容~

1.1项目骨架

1.2 log4f.properties日志属性文件

# Global logging configuration
# 在开发环境下日志级别要设置成DEBUG，生产环境设置成info或error
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

1.3 db.properties数据库配置文件

#mysql
db.username = root
db.password = root
db.jdbcUrl = jdbc:mysql://localhost:3306/testmybatis?characterEncoding=utf-8
db.driverClass = com.mysql.jdbc.Driver

1.4 MyBatis核心配置文件(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>

    <!--全局参数配置-->
    <settings>
        <!-- 开启驼峰式命名 -->
        <setting name="mapUnderscoreToCamelCase"  value="true"/>
    </settings>

    <!-- 配置自定义的别称 -->
    <typeAliases>
        <package name="com.cg.ssm.pojo"/>
    </typeAliases>

</configuration>

1.5 Spring配置文件(applicationContext.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:tx="http://www.springframework.org/schema/tx"
       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/tx http://www.springframework.org/schema/tx/spring-tx.xsd">

    <!-- 1.加载外部属性文件 -->
    <context:property-placeholder location="classpath:db.properties"></context:property-placeholder>

    <!--2.配置数据源-->
    <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
        <property name="user" value="${db.username}"></property>
        <property name="password" value="${db.password}"></property>
        <property name="jdbcUrl" value="${db.jdbcUrl}"></property>
        <property name="driverClass" value="${db.driverClass}"></property>
    </bean>

    <!-- 3.配置会话工厂实例bean -->
    <bean id="factory" class="org.mybatis.spring.SqlSessionFactoryBean">
        <property name="dataSource" ref="dataSource"></property>
        <property name="configLocation" value="classpath:SqlMapConfig.xml"></property>
        <property name="mapperLocations" value="classpath:/mapper/*.xml"></property>
        <property name="plugins">
            <array>
                <!--  加入pagehelper插件  PageInterceptor拦截器 -->
                <bean class="com.github.pagehelper.PageInterceptor">
                    <property name="properties">
                        <props>
                            <!-- 分页插件，设置针对于mysql数据库 -->
                            <prop key="helperDialect">mysql</prop>
                            <!-- 分页合理化参数，不会跳转出页码范围 -->
                            <prop key="reasonable">true</prop>
                        </props>
                    </property>
                </bean>
            </array>
        </property>
    </bean>

    <!--4.开启扫描mapper接口，为mapper接口生成代理对象-->
    <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
        <property name="sqlSessionFactoryBeanName" value="factory"></property>
        <property name="basePackage" value="com.cg.ssm.mapper"></property>
    </bean>

    <!--5.配置事务管理器-->
    <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
        <property name="dataSource" ref="dataSource"></property>
    </bean>

    <!-- 6.开启@Transcational注解的使用 -->
    <tx:annotation-driven transaction-manager="transactionManager"></tx:annotation-driven>

</beans>

1.6 SpringMVC配置文件(dispatcher-servlet.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"
       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">

    <!--开启扫描包-->
    <context:component-scan base-package="com.cg.ssm.controller,com.cg.ssm.service"></context:component-scan>


    <!-- 配置处理器映射器、处理器适配器 -->
    <mvc:annotation-driven conversion-service="conversionService" validator="validator"></mvc:annotation-driven>

    <!-- 在RESTFul风格下，对静态资源放行 -->
    <mvc:default-servlet-handler/>

    <!--配置转换器-->
    <!-- 自定义参数绑定 -->
    <bean id="conversionService"
          class="org.springframework.format.support.FormattingConversionServiceFactoryBean">
        <!-- 转换器 -->
        <property name="converters">
            <list>
                <!-- 日期类型转换 -->
                <bean class="com.cg.ssm.converter.CustomDateConverter">
                </bean>
            </list>
        </property>
    </bean>

    <!--校验器配置-->
    <!-- 校验器：spring提供的一个校验的接口LocalValidatorFactoryBean -->
    <bean id="validator"
          class="org.springframework.validation.beanvalidation.LocalValidatorFactoryBean">
        <!-- 校验器的提供方为hibernate的HibernateValidator -->
        <property name="providerClass" value="org.hibernate.validator.HibernateValidator" />
        <!-- 指定校验使用的资源文件，在文件中配置校验时的错误信息，如果不指定则默认使用classpath下的ValidationMessages.properties -->
        <property name="validationMessageSource" ref="messageSource" />
    </bean>

    <!-- 校验错误信息配置文件 -->
    <bean id="messageSource" class="org.springframework.context.support.ReloadableResourceBundleMessageSource">
        <!-- 资源文件名-->
        <property name="basenames">
            <list>
                <!-- basenames 可以不加后缀.properties
                CustomValidationMessages.properties文件中添加校验时错误信息-->
                <value>classpath:CustomValidationMessages</value>
            </list>
        </property>
        <!-- 资源文件编码格式 -->
        <property name="fileEncodings" value="utf-8" />
        <!-- 对资源文件内容缓存时间，单位秒 -->
        <property name="cacheSeconds" value="120" />
    </bean>

    <!-- 全局异常处理器  -->
    <bean class="com.cg.ssm.exception.CustomHandlerExceptionResolver"></bean>

    <!-- 支持文件上传 -->
    <bean id="multipartResolver"
          class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
        <!-- 设置上传文件的最大尺寸为5MB -->
        <property name="maxUploadSize">
            <value>5242880</value>
        </property>
    </bean>

    <!-- 配置拦截器 -->
    <mvc:interceptors>
<!--        <mvc:interceptor>
            <mvc:mapping path="/**"/>
            <bean class="com.cg.ssm.interceptor.MyHandlerInterceptor1"></bean>
        </mvc:interceptor>
        <mvc:interceptor>
            <mvc:mapping path="/**"/>
            <bean class="com.cg.ssm.interceptor.MyHandlerInterceptor2"></bean>
        </mvc:interceptor>-->
        <mvc:interceptor>
            <!-- 拦截器将要处理拦截的路径资源-->
            <mvc:mapping path="/**"/>
            <!-- 拦截器对放行的路径资源 -->
<!--            <mvc:exclude-mapping path=""/>-->
            <bean class="com.cg.ssm.interceptor.LoginHandlerInterceptor"></bean>
        </mvc:interceptor>
    </mvc:interceptors>


    <!-- 视图解析器 -->

</beans>

1.7 web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_4_0.xsd"
         version="4.0">

  <display-name>Archetype Created Web Application</display-name>

    <!--配置上下文-->
    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>/WEB-INF/applicationContext.xml</param-value>
    </context-param>

    <!-- 编码集过滤器  UTF-8 针对于POST方式请求 -->
    <filter>
        <filter-name>CharacterEncodingFilter</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>CharacterEncodingFilter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>

    <!--在web.xml配置REST风格访问-->
    <filter>
        <filter-name>HttpMethodFilter</filter-name>
        <filter-class>org.springframework.web.filter.HttpPutFormContentFilter</filter-class>
    </filter>
    <filter-mapping>
        <filter-name>HttpMethodFilter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>
    <filter>
        <filter-name>HiddenHttpMethodFilter</filter-name>
        <filter-class>org.springframework.web.filter.HiddenHttpMethodFilter</filter-class>
    </filter>
    <filter-mapping>
        <filter-name>HiddenHttpMethodFilter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>

    <!-- 监听器 -->
    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>

    <!--前端控制器-->
    <servlet>
        <servlet-name>dispatcher</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <init-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>/WEB-INF/dispatcher-servlet.xml</param-value>
        </init-param>
        <!--随着容器tomcat启动，就会加载DispatcherServlet-->
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>dispatcher</servlet-name>
        <!--<url-pattern>*.action</url-pattern>-->
        <!-- 针对RESTFul风格的url,进行处理 -->
        <url-pattern>/</url-pattern>
    </servlet-mapping>

    <!-- 欢迎页 -->
    <welcome-file-list>
        <welcome-file>index.jsp</welcome-file>
    </welcome-file-list>
</web-app>

1.8 pom.xml

<?xml version="1.0" encoding="UTF-8"?>

<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.cg</groupId>
  <artifactId>testSpringMVC_MyBatis_XML</artifactId>
  <version>1.0-SNAPSHOT</version>
  <packaging>war</packaging>

  <name>testSpringMVC_MyBatis_XML Maven Webapp</name>
  <!-- FIXME change it to the project's website -->
  <url>http://www.example.com</url>

  <properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <maven.compiler.source>1.8</maven.compiler.source>
    <maven.compiler.target>1.8</maven.compiler.target>
    <spring.version>5.3.14</spring.version>
  </properties>

  <dependencies>
    <dependency>
      <groupId>com.github.pagehelper</groupId>
      <artifactId>pagehelper</artifactId>
      <version>5.1.2</version>
    </dependency>
    <!-- junit5 测试框架 -->
    <!-- https://mvnrepository.com/artifact/org.junit.jupiter/junit-jupiter-api -->
    <dependency>
      <groupId>org.junit.jupiter</groupId>
      <artifactId>junit-jupiter-api</artifactId>
      <version>5.7.0</version>
    </dependency>

    <!-- log4j日志 -->
    <dependency>
      <groupId>log4j</groupId>
      <artifactId>log4j</artifactId>
      <version>1.2.17</version>
    </dependency>

    <!--j2ee相关包 -->
    <!-- servlet -->
    <dependency>
      <groupId>javax.servlet</groupId>
      <artifactId>javax.servlet-api</artifactId>
      <version>3.1.0</version>
    </dependency>
    <!-- jsp -->
    <dependency>
      <groupId>javax.servlet.jsp</groupId>
      <artifactId>jsp-api</artifactId>
      <version>2.2</version>
    </dependency>
    <!-- jstl -->
    <dependency>
      <groupId>javax.servlet</groupId>
      <artifactId>jstl</artifactId>
      <version>1.2</version>
    </dependency>

    <!--文件上传 -->
    <dependency>
      <groupId>commons-fileupload</groupId>
      <artifactId>commons-fileupload</artifactId>
      <version>1.3.1</version>
    </dependency>
    <dependency>
      <groupId>commons-io</groupId>
      <artifactId>commons-io</artifactId>
      <version>2.4</version>
    </dependency>

    <!--mysql驱动包 -->
    <dependency>
      <groupId>mysql</groupId>
      <artifactId>mysql-connector-java</artifactId>
      <version>5.1.38</version>
    </dependency>
    <!--c3p0 -->
    <dependency>
      <groupId>com.mchange</groupId>
      <artifactId>c3p0</artifactId>
      <version>0.9.5.2</version>
    </dependency>

    <!--mybatis -->
    <dependency>
      <groupId>org.mybatis</groupId>
      <artifactId>mybatis</artifactId>
      <version>3.4.6</version>
    </dependency>
    <!-- mybatis-spring -->
    <dependency>
      <groupId>org.mybatis</groupId>
      <artifactId>mybatis-spring</artifactId>
      <version>1.3.0</version>
    </dependency>

    <!-- aspectj -->
    <dependency>
      <groupId>org.aspectj</groupId>
      <artifactId>aspectjweaver</artifactId>
      <version>1.8.13</version>
    </dependency>

    <!--spring相关包 -->
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-web</artifactId>
      <version>${spring.version}</version>
    </dependency>
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-webmvc</artifactId>
      <version>${spring.version}</version>
    </dependency>
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-core</artifactId>
      <version>${spring.version}</version>
    </dependency>
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-oxm</artifactId>
      <version>${spring.version}</version>
    </dependency>
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-tx</artifactId>
      <version>${spring.version}</version>
    </dependency>
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-jdbc</artifactId>
      <version>${spring.version}</version>
    </dependency>
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-aop</artifactId>
      <version>${spring.version}</version>
    </dependency>
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-context-support</artifactId>
      <version>${spring.version}</version>
    </dependency>
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-test</artifactId>
      <version>${spring.version}</version>
    </dependency>

    <!--jackson -->
    <dependency>
      <groupId>com.fasterxml.jackson.core</groupId>
      <artifactId>jackson-core</artifactId>
      <version>2.9.5</version>
    </dependency>
    <dependency>
      <groupId>com.fasterxml.jackson.core</groupId>
      <artifactId>jackson-databind</artifactId>
      <version>2.9.5</version>
    </dependency>
    <dependency>
      <groupId>com.fasterxml.jackson.core</groupId>
      <artifactId>jackson-annotations</artifactId>
      <version>2.9.5</version>
    </dependency>

    <!-- 引入hibernate validator的校验框架依赖 -->
    <!-- https://mvnrepository.com/artifact/org.hibernate.validator/hibernate-validator -->
    <dependency>
      <groupId>org.hibernate.validator</groupId>
      <artifactId>hibernate-validator</artifactId>
      <version>6.1.6.Final</version>
    </dependency>

  </dependencies>

  <build>
    <finalName>testSpringMVC_MyBatis_XML</finalName>
    <pluginManagement><!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) -->
      <plugins>
        <plugin>
          <artifactId>maven-clean-plugin</artifactId>
          <version>3.1.0</version>
        </plugin>
        <!-- see http://maven.apache.org/ref/current/maven-core/default-bindings.html#Plugin_bindings_for_war_packaging -->
        <plugin>
          <artifactId>maven-resources-plugin</artifactId>
          <version>3.0.2</version>
        </plugin>
        <plugin>
          <artifactId>maven-compiler-plugin</artifactId>
          <version>3.8.0</version>
        </plugin>
        <plugin>
          <artifactId>maven-surefire-plugin</artifactId>
          <version>2.22.1</version>
        </plugin>
        <plugin>
          <artifactId>maven-war-plugin</artifactId>
          <version>3.2.2</version>
        </plugin>
        <plugin>
          <artifactId>maven-install-plugin</artifactId>
          <version>2.5.2</version>
        </plugin>
        <plugin>
          <artifactId>maven-deploy-plugin</artifactId>
          <version>2.8.2</version>
        </plugin>
      </plugins>
    </pluginManagement>
  </build>
</project>
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