idea+spring+springmvc+mybatis+log4j+maven框架搭建 总结

创建maven项目

• 1、File -> New Module，进入创建项目窗口

• 2、点击Next，填写GroupId、ArtifactId和Version

• 3、接着下一步

• 4、填写Module name

• 5、这样就创建完我们的项目了，项目结构缺失的文件自己手动创建

接下来我们配置下配置文件

• 1、 jdbc.properties

driverClasss=com.mysql.jdbc.DriverjdbcUrl=jdbc:mysql://localhost:3306/robot?useUnicode=true&characterEncoding=utf-8&zeroDateTimeBehavior=convertToNullusername=adminpassword=admin#定义初始连接数initialSize=0#定义最大连接数maxActive=20#定义最大空闲maxIdle=20#定义最小空闲minIdle=1#定义最长等待时间maxWait=60000

• 2、log4j.properties

log4j.rootLogger=INFO,debug,Console,File#控制台日志log4j.appender.Console=org.apache.log4j.ConsoleAppenderlog4j.appender.Console.Target=System.outlog4j.appender.Console.layout=org.apache.log4j.PatternLayoutlog4j.appender.Console.layout.ConversionPattern=[%p][%t][%d{yyyy-MM-dd HH%:mm%:ss}][%C] - %m%n#普通文件日志log4j.appender.File=org.apache.log4j.RollingFileAppenderlog4j.appender.File.File=logs/robot.loglog4j.appender.File.MaxFileSize=10MB#输出日志，如果换成DEBUG表示输出DEBUG以上级别日志log4j.appender.File.Threshold=ALLlog4j.appender.File.layout=org.apache.log4j.PatternLayoutlog4j.appender.File.layout.ConversionPattern=[%p][%t][%d{yyyy-MM-dd HH%:mm%:ss}][%C] - %m%n#显示sql日志部分、log4j.logger.com.ssm.mapper=DEBUG#log4j.logger.com.mybatis=DEBUG#log4j.logger.com.mybatis.common.jdbc.SimpleDataSource=DEBUG#log4j.logger.com.mybatis.common.jdbc.ScriptRunner=DEBUG#log4j.logger.com.mybatis.sqlmap.engine.impl.SqlMapClientDelegate=DEBUG#log4j.logger.java.sql.Connection=DEBUG#log4j.logger.java.sql.Statement=DEBUG#log4j.logger.java.sql.PreparedStatement=DEBUG#log4j.logger.java.sql.ResultSet=DEBUG

• 3、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"       xsi:schemaLocation="http://www.springframework.org/schema/beans                        http://www.springframework.org/schema/beans/spring-beans-4.0.xsd                        http://www.springframework.org/schema/context                        http://www.springframework.org/schema/context/spring-context-4.0.xsd">    <!-- 自动扫描  @Controller-->    <context:component-scan base-package="com.ssm.controller"/>    <!--使用3.1版本后出现的两个方法-->    <bean class="org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping" />    <!-- 启动SpringMVC的注解功能，完成请求和注解POJO的映射 -->    <bean class="org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter">        <property name="messageConverters">            <list>                <bean class="org.springframework.http.converter.StringHttpMessageConverter">                    <property name="supportedMediaTypes">                        <list>                            <value>text/html; charset=UTF-8</value>                            <value>application/json;charset=UTF-8</value>                        </list>                    </property>                </bean>                <bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">                    <property name="supportedMediaTypes">                        <list>                            <value>text/html; charset=UTF-8</value>                            <value>application/json;charset=UTF-8</value>                        </list>                    </property>                </bean>            </list>        </property>    </bean>    <!-- 定义跳转的文件的前后缀 ，视图模式配置 -->    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">        <property name="prefix" value="/WEB-INF/jsp/" />        <property name="suffix" value=".jsp"/>    </bean>    <!-- 文件上传配置 -->    <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver">        <!-- 默认编码 -->        <property name="defaultEncoding" value="UTF-8"/>        <!-- 上传文件大小限制为31M，31*1024*1024 -->        <property name="maxUploadSize" value="32505856"/>        <!-- 内存中的最大值 -->        <property name="maxInMemorySize" value="4096"/>    </bean></beans>

• 4、spring-mybatis.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-3.1.xsd                        http://www.springframework.org/schema/context                        http://www.springframework.org/schema/context/spring-context-3.1.xsd                        http://www.springframework.org/schema/tx                        http://www.springframework.org/schema/tx/spring-tx.xsd">    <!-- 自动扫描 -->    <context:component-scan base-package="com.ssm"/>    <!--加载一个properties文件 -->    <bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">        <property name="location" value="classpath:jdbc.properties"/>    </bean>    <!-- 配置数据源 -->    <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"          destroy-method="close">        <property name="driverClassName" value="${driverClasss}"/>        <property name="url" value="${jdbcUrl}"/>        <property name="username" value="${username}"/>        <property name="password" value="${password}"/>        <!-- 初始化连接大小 -->        <property name="initialSize" value="${initialSize}"></property>        <!-- 连接池最大数量 -->        <property name="maxActive" value="${maxActive}"></property>        <!-- 连接池最大空闲 -->        <property name="maxIdle" value="${maxIdle}"></property>        <!-- 连接池最小空闲 -->        <property name="minIdle" value="${minIdle}"></property>        <!-- 获取连接最大等待时间 -->        <property name="maxWait" value="${maxWait}"></property>    </bean>    <!-- mybatis和spring完美整合，不需要mybatis的配置映射文件 -->    <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">        <property name="dataSource" ref="dataSource"/>        <!-- 自动扫描mapping.xml文件 -->        <property name="mapperLocations" value="classpath:mapper/*.xml"></property>    </bean>    <!-- DAO接口所在包名，Spring会自动查找其下的类 -->    <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">        <property name="basePackage" value="com.ssm.mapper"/>        <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"></property>    </bean>    <!-- (事务管理)transaction manager, use JtaTransactionManager for global tx -->    <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">        <property name="dataSource" ref="dataSource"/>    </bean>    <!-- (事务管理)transaction manager, use JtaTransactionManager for global tx -->    <tx:annotation-driven transaction-manager="transactionManager"/></beans>

• 4、web.xml

<?xml version="1.0" encoding="UTF-8"?><web-app xmlns="http://java.sun.com/xml/ns/javaee"         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee          http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"         version="3.0">  <display-name>wechat-robot</display-name>  <context-param>    <param-name>contextConfigLocation</param-name>    <param-value>classpath:spring-mybatis.xml</param-value>  </context-param>  <!-- 日志配置文件 -->  <context-param>    <param-name>log4jConfigLocation</param-name>    <param-value>classpath:log4j.properties</param-value>  </context-param>  <listener>    <listener-class>org.springframework.web.util.Log4jConfigListener</listener-class>  </listener>  <!-- 编码过滤器 -->  <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>  <!-- spring监听器 -->  <listener>    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>  </listener>  <!-- 防止spring内存溢出监听器，比如quartz -->  <listener>    <listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class>  </listener>  <!-- spring mvc servlet-->  <servlet>    <servlet-name>SpringMVC</servlet-name>    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>    <init-param>      <param-name>contextConfigLocation</param-name>      <param-value>classpath:spring-mvc.xml</param-value>    </init-param>    <load-on-startup>1</load-on-startup>    <async-supported>true</async-supported>  </servlet>  <servlet-mapping>    <servlet-name>SpringMVC</servlet-name>    <!-- 此处也可以配置成 *.do 形式 -->    <url-pattern>/</url-pattern>  </servlet-mapping>  <welcome-file-list>    <welcome-file>/index.jsp</welcome-file>  </welcome-file-list>  <!-- session配置 -->  <session-config>    <session-timeout>15</session-timeout>  </session-config></web-app>

• 5、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/maven-v4_0_0.xsd">  <modelVersion>4.0.0</modelVersion>  <groupId>com.guang.robot</groupId>  <artifactId>wecaht-robot</artifactId>  <packaging>war</packaging>  <version>1.0-SNAPSHOT</version>  <name>wecaht-robot Maven Webapp</name>  <url>http://maven.apache.org</url>  <properties>    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>    <!--spring版本号-->    <spring.version>4.2.5.RELEASE</spring.version>    <!--mybatis版本号-->    <mybatis.version>3.2.8</mybatis.version>    <!--mysql驱动版本号-->    <mysql-driver.version>5.1.29</mysql-driver.version>    <!--log4j日志包版本号-->    <slf4j.version>1.7.18</slf4j.version>    <log4j.version>1.2.17</log4j.version>  </properties>  <dependencies>    <!-- 添加jstl依赖 -->    <dependency>      <groupId>jstl</groupId>      <artifactId>jstl</artifactId>      <version>1.2</version>    </dependency>    <dependency>      <groupId>javax</groupId>      <artifactId>javaee-api</artifactId>      <version>7.0</version>    </dependency>    <!-- 添加junit4依赖 -->    <dependency>      <groupId>junit</groupId>      <artifactId>junit</artifactId>      <version>4.11</version>      <!-- 指定范围，在测试时才会加载 -->      <scope>test</scope>    </dependency>    <!-- 添加spring核心依赖 -->    <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>${spring.version}</version>    </dependency>    <dependency>      <groupId>org.springframework</groupId>      <artifactId>spring-tx</artifactId>      <version>${spring.version}</version>    </dependency>    <dependency>      <groupId>org.springframework</groupId>      <artifactId>spring-jdbc</artifactId>      <version>${spring.version}</version>    </dependency>    <dependency>      <groupId>org.springframework</groupId>      <artifactId>spring-webmvc</artifactId>      <version>${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-aop</artifactId>      <version>${spring.version}</version>    </dependency>    <dependency>      <groupId>org.springframework</groupId>      <artifactId>spring-test</artifactId>      <version>${spring.version}</version>    </dependency>    <!-- 添加mybatis依赖 -->    <dependency>      <groupId>org.mybatis</groupId>      <artifactId>mybatis</artifactId>      <version>${mybatis.version}</version>    </dependency>    <!-- 添加mybatis/spring整合包依赖 -->    <dependency>      <groupId>org.mybatis</groupId>      <artifactId>mybatis-spring</artifactId>      <version>1.2.2</version>    </dependency>    <!-- 添加mysql驱动依赖 -->    <dependency>      <groupId>mysql</groupId>      <artifactId>mysql-connector-java</artifactId>      <version>${mysql-driver.version}</version>    </dependency>    <!-- 添加数据库连接池依赖 -->    <dependency>      <groupId>commons-dbcp</groupId>      <artifactId>commons-dbcp</artifactId>      <version>1.2.2</version>    </dependency>    <!-- 添加fastjson -->    <dependency>      <groupId>com.alibaba</groupId>      <artifactId>fastjson</artifactId>      <version>1.1.41</version>    </dependency>    <!-- 添加日志相关jar包 -->    <dependency>      <groupId>log4j</groupId>      <artifactId>log4j</artifactId>      <version>${log4j.version}</version>    </dependency>    <dependency>      <groupId>org.slf4j</groupId>      <artifactId>slf4j-api</artifactId>      <version>${slf4j.version}</version>    </dependency>    <dependency>      <groupId>org.slf4j</groupId>      <artifactId>slf4j-log4j12</artifactId>      <version>${slf4j.version}</version>    </dependency>    <!-- log end -->    <!-- 映入JSON -->    <dependency>      <groupId>org.codehaus.jackson</groupId>      <artifactId>jackson-mapper-asl</artifactId>      <version>1.9.13</version>    </dependency>    <!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-core -->    <dependency>      <groupId>com.fasterxml.jackson.core</groupId>      <artifactId>jackson-core</artifactId>      <version>2.8.0</version>    </dependency>    <!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-databind -->    <dependency>      <groupId>com.fasterxml.jackson.core</groupId>      <artifactId>jackson-databind</artifactId>      <version>2.8.0</version>    </dependency>    <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>  </dependencies>  <build>    <finalName>wecaht-robot</finalName>  </build></project>

测试

• 这里只放了部分代码，具体的请下载项目查看

@Autowired    private UserMapper userMapper;    public ModelAndView queryUserList(User user){        logger.info("=========进入首页==========");        ModelAndView modelAndView = new ModelAndView();        logger.info("=======查列表==========");        List<User> userList = userMapper.queryUserList(user);        logger.info("=======查一个==========");        user = userMapper.getUser(1);        logger.info("=======更新一个==========");        userMapper.updateUser(user);        logger.info("=======加一个==========");        user.setId(2);        userMapper.insertUser(user);        logger.info("=======删一个==========");        userMapper.delectUser(2);        modelAndView.addObject(userList);        modelAndView.setViewName("user/userList");        System.out.println(JSONArray.toJSONString(modelAndView));        return modelAndView;    }

<table>    <tr>        <td>用户名</td>        <td>年龄</td>        <td>性别</td>    </tr>    <c:forEach var="user" items="${userList}">        <tr>            <td>${user.name}</td>            <td>${user.age}</td>            <td>                <c:choose>                    <c:when test="${user.sex==1}">                        男                    </c:when>                    <c:otherwise>                        女                    </c:otherwise>                </c:choose>            </td>        </tr>    </c:forEach></table>

• 页面输出
  
• 控制台打印
  

项目下载地址：https://github.com/sunzhenguang/test-root.git