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  • IDEA下基于MAVEN的SSM框架整合

     源码可以以上传github https://github.com/ingxx/ssm_first

    最近把用IDEA把SSM框架整合一遍遇到了不少坑,在这里写出来

    这里maven我使用的是自己下载的3.5.3版本,使用IDEA自带的MAVEN也可以。MAVEN的使用不再赘述。

    新建maven项目使用wbapp模板 NEXT

    GroupId填组织名称,artifactId填项目名称 下一步

    这里我的MAVEN是自己下的如果使用默认则不需要配置,如果网络不好,请查找资料更改仓库为阿里的仓库。

    Finish即可

    这里选enable-auto-import

    此时项目结构如图所示

    建立如上结构

    点击这个图标进行配置

    设置IDEA识别目录

    设置web.xml目录和网站根目录等

    打开pom.xml文件在properties节点添加版本信息

            <!--srping版本-->
            <spring.version>4.3.14.RELEASE</spring.version>
            <!--mybatis版本-->
            <mybatis.version>3.4.0</mybatis.version>

    在dependencies节点下添加依赖 注释已有解释不再赘述

           <dependency>
                <groupId>junit</groupId>
                <artifactId>junit</artifactId>
                <version>4.11</version>
                <scope>test</scope>
            </dependency>
    
            <!-- mybatis核心包 -->
            <dependency>
                <groupId>org.mybatis</groupId>
                <artifactId>mybatis</artifactId>
                <version>${mybatis.version}</version>
            </dependency>
            <!-- mybatis/spring包 -->
           <dependency>
                <groupId>org.mybatis</groupId>
                <artifactId>mybatis-spring</artifactId>
                <version>1.3.0</version>
            </dependency>
    
    
            <!--spring单元测试依赖 -->
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-test</artifactId>
                <version>${spring.version}</version>
                <scope>test</scope>
            </dependency>
    
            <!-- springMVC核心包 -->
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-webmvc</artifactId>
                <version>${spring.version}</version>
            </dependency>
    
            <!-- spring核心包 -->
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-core</artifactId>
                <version>${spring.version}</version>
            </dependency>
    
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-beans</artifactId>
                <version>${spring.version}</version>
            </dependency>
    
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-context</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-tx</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-jdbc</artifactId>
                <version>${spring.version}</version>
            </dependency>
    
            <dependency>
                <groupId>javax.servlet</groupId>
                <artifactId>javax.servlet-api</artifactId>
                <version>3.0.1</version>
                <scope>provided</scope>
            </dependency>
    
            <dependency>
                <groupId>javax.servlet.jsp</groupId>
                <artifactId>jsp-api</artifactId>
                <version>2.2</version>
                <scope>provided</scope>
            </dependency>
            <!--mysql数据库链接包-->
            <dependency>
                <groupId>mysql</groupId>
                <artifactId>mysql-connector-java</artifactId>
                <version>5.1.30</version>
            </dependency>
    
            <!--阿里数据源-->
            <dependency>
                <groupId>com.alibaba</groupId>
                <artifactId>druid</artifactId>
                <version>1.1.9</version>
            </dependency>
    
            <!-- JSTL标签类 -->
            <dependency>
                <groupId>jstl</groupId>
                <artifactId>jstl</artifactId>
                <version>1.2</version>
            </dependency>
            <!-- 日志文件管理包 -->
            <dependency>
                <groupId>log4j</groupId>
                <artifactId>log4j</artifactId>
                <version>1.2.17</version>
            </dependency>
    
            <!-- 上传组件包 -->
            <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>
            <dependency>
                <groupId>commons-codec</groupId>
                <artifactId>commons-codec</artifactId>
                <version>1.9</version>
            </dependency>

    由于mybatis映射文件不在资源目录下所以在build节点下添加如下配置

            <resources>
                <resource>
                    <directory>src/main/java</directory>
                    <includes>
                        <include>**/*.properties</include>
                        <include>**/*.xml</include>
                    </includes>
                    <filtering>false</filtering>
                </resource>
                <resource>
                    <directory>src/main/resources</directory>
                    <includes>
                        <include>**/*.properties</include>
                        <include>**/*.xml</include>
                    </includes>
                    <filtering>false</filtering>
                </resource>
            </resources>

    接着在resources下新建jdbc.properties配置文件

    jdbc.driver=com.mysql.jdbc.Driver
    jdbc.url=jdbc:mysql://localhost:3306/test?useUnicode=true&characterEncoding=utf-8
    jdbc.username=root
    jdbc.password=
    #定义初始连接数
    jdbc.initialSize=0
    #定义最大连接数
    jdbc.maxActive=20
    #定义最长等待时间
    jdbc.maxWait=60000

    然后在resources新建applicationContext.xml  spring核心配置文件 也可以叫spring-server.xml这样加web.xml加载时可以用spring-*加载

    <?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 http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd">
    
        <context:component-scan base-package="com.ingxx.service"/>
        <!--加载配置文件-->
        <context:property-placeholder location="classpath:jdbc.properties"/>
    
        <!--配置数据源-->
        <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}"/>
            <property name="initialSize" value="${jdbc.initialSize}"/>
            <property name="maxActive" value="${jdbc.maxActive}"/>
            <property name="maxWait" value="${jdbc.maxWait}"/>
        </bean>
    
        <!--配置session工厂-->
        <bean id="sessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
            <property name="dataSource" ref="dataSource"/>
            <!--加载mybatis配置文件-->
            <property name="configLocation" value="classpath:mybatis-config.xml"/>
            <!--加载mapper配置文件-->
            <property name="mapperLocations" value="classpath*:com/ingxx/mapping/*.xml"/>
        </bean>
    
        <!--mybatis动态代理设置 自动扫描dao接口并添加到spring -->
        <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
            <property name="sqlSessionFactoryBeanName" value="sessionFactory"/>
            <!--扫描dao接口生成实现-->
            <property name="basePackage" value="com.ingxx.dao"/>
        </bean>
    
        <!--配置事务管理器-->
        <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
            <property name="dataSource" ref="dataSource"/>
        </bean>
    
        <!--事物注解-->
        <tx:annotation-driven/>
    </beans>

    接着在resources下新建mybatis-config.xml mybatis配置文件因为spinrg配置了动态代理扫描所以不需要配置什么配置

    <?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>
        <!--设置别名-->
        <!--<typeAliases>-->
            <!--<package name="com.ingxx.dao"/>-->
        <!--</typeAliases>-->
    </configuration>

    接着在resources下新建spring-mvc.xml spring mvc配置文件 这是一个基本的配置文件没有配置POST乱码问题 可以自己添加

    <?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:mvc="http://www.springframework.org/schema/mvc"
           xmlns:context="http://www.springframework.org/schema/context"
           xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">
        <!--扫描控制层标签 如果扫描全部 事物无法使用-->
        <context:component-scan base-package="com.ingxx.controller"/>
        <!--开始注解,相当于更改了映射器和适配器-->
        <mvc:annotation-driven/>
    
        <!--配置页面视图-->
        <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
            <property name="prefix" value="/WEB-INF/jsp/"/>
            <property name="suffix" value=".jsp"/>
        </bean>
    </beans>
    然后再resources下添加log4j.properties文件
    # 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
    
    
    接着配置web.xml
    <!DOCTYPE web-app PUBLIC
            "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
            "http://java.sun.com/dtd/web-app_2_3.dtd" >
    
    <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_3_1.xsd"
             version="3.1" metadata-complete="true">
        <display-name>Archetype Created Web Application</display-name>
    
        <!--加载spring配置文件到上下文如果在前端控制器配置可以不用写-->
        <context-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>classpath:applicationContext.xml</param-value>
        </context-param>
        <!--加载spring上下文监听器,如果在前端控制器配置可以不用写-->
        <listener>
            <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
        </listener>
        <!--加载前端控制器-->
        <servlet>
            <servlet-name>springmvc</servlet-name>
            <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
            <init-param>
                <!--加载配置文件到上下文,如果使用spring-*.xml则不用配置context-param和spring监听器-->
                <param-name>contextConfigLocation</param-name>
                <param-value>classpath:spring-web.xml</param-value>
            </init-param>
            <load-on-startup>1</load-on-startup>
        </servlet>
        <servlet-mapping>
            <servlet-name>springmvc</servlet-name>
            <!--
            * 拦截所有jsp js png等等
            *.action 拦截以action结尾的请求
            /拦截所有请求除了jsp-->
            <url-pattern>/</url-pattern>
        </servlet-mapping>
    </web-app>

    让idea加载配置文件

    添加发布设置

    配置TOMCAT


    这时整合就完成了,后期需要什么功能可以自己添加
    如果不能使用请重新配置环境

     
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  • 原文地址:https://www.cnblogs.com/ingxx/p/9037442.html
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