一、pom.xml（依赖管理）
<?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>cn.dragon</groupId>
<artifactId>crm</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>war</packaging>
<name>cn.dragon.crm</name>
<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>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<!-- spring版本号 -->
<spring.version>4.1.2.RELEASE</spring.version>
<!-- mybatis版本号 -->
<mybatis.version>3.2.1</mybatis.version>
<!-- log4j日志文件管理包版本 -->
<slf4j.version>1.7.2</slf4j.version>
<log4j.version>1.2.17</log4j.version>
<!-- jackson包版本 -->
<jackson.version>2.5.0</jackson.version>
</properties>
<dependencies>
<!--JUnit-->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
<scope>test</scope>
</dependency>
<!--Spring核心-->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-aop</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-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-core</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-expression</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jdbc</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-tx</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
<version>1.1.1</version>
</dependency>
<!--SpringMVC-->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${spring.version}</version>
</dependency>
<!--aop依赖包-->
<dependency>
<groupId>aopalliance</groupId>
<artifactId>aopalliance</artifactId>
<version>1.0</version>
</dependency>
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjweaver</artifactId>
<version>1.6.8</version>
</dependency>
<!--文件上传-->
<dependency>
<groupId>commons-fileupload</groupId>
<artifactId>commons-fileupload</artifactId>
<version>1.3.1</version>
</dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>2.2</version>
</dependency>
<!--jackson-->
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>${jackson.version}</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-core</artifactId>
<version>${jackson.version}</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-annotations</artifactId>
<version>${jackson.version}</version>
</dependency>
<!--数据库连接池-->
<dependency>
<groupId>commons-dbcp</groupId>
<artifactId>commons-dbcp</artifactId>
<version>1.2.2</version>
</dependency>
<dependency>
<groupId>commons-pool</groupId>
<artifactId>commons-pool</artifactId>
<version>1.5.3</version>
</dependency>
<!--Mybatis集成-->
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis</artifactId>
<version>${mybatis.version}</version>
</dependency>
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis-spring</artifactId>
<version>1.2.0</version>
</dependency>
<!--log4j-->
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>${log4j.version}</version>
</dependency>
<!--slf4j-->
<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>
<scope>test</scope>
</dependency>
<!--数据库连接驱动-->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.46</version>
</dependency>
<!-- JSTL标签类 -->
<dependency>
<groupId>jstl</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
<!--servlet-->
<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>
<!--分页插件-->
<!--mybatis分页插件-->
<dependency>
<groupId>com.github.pagehelper</groupId>
<artifactId>pagehelper</artifactId>
<version>5.0.1</version>
</dependency>
</dependencies>
<build>
<finalName>cn.dragon.crm</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>3.0.0</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>3.7.0</version>
</plugin>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.20.1</version>
</plugin>
<plugin>
<artifactId>maven-war-plugin</artifactId>
<version>3.2.0</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>
<!--代码生成器-->
<plugin>
<groupId>org.mybatis.generator</groupId>
<artifactId>mybatis-generator-maven-plugin</artifactId>
<version>1.3.2</version>
<configuration>
<!--自定义代码生成器的路径-->
<!--<configurationFile>yourLocation/mybatis-generator-config.xml</configurationFile>-->
<verbose>true</verbose>
<overwrite>true</overwrite>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>8</source>
<target>8</target>
</configuration>
</plugin>
</plugins>
<!--</pluginManagement>-->
</build>
</project>
二、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 http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd"> <!--扫描的包--> <context:component-scan base-package="cn.dragon.crm.service"/> <!-- Jdbc配置文件 --> <context:property-placeholder location="classpath:db.properties"/> <!-- 数据源dataSource --> <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> <property name="driverClassName" value="${jdbc.driverClassName}"/> <property name="url" value="${jdbc.url}"/> <property name="username" value="${jdbc.username}"/> <property name="password" value="${jdbc.password}"/> <!--maxActive: 最大连接数量 --> <property name="maxActive" value="150"/> <!--minIdle: 最小空闲连接 --> <property name="minIdle" value="5"/> <!--maxIdle: 最大空闲连接 --> <property name="maxIdle" value="20"/> <!--initialSize: 初始化连接 --> <property name="initialSize" value="30"/> <!--maxWait: 超时等待时间以毫秒为单位 1000等于60秒 --> <property name="maxWait" value="1000"/> <!-- 在空闲连接回收器线程运行期间休眠的时间值,以毫秒为单位. --> <property name="timeBetweenEvictionRunsMillis" value="10000"/> <!-- 在每次空闲连接回收器线程(如果有)运行时检查的连接数量 --> <property name="numTestsPerEvictionRun" value="10"/> <!-- 1000 * 60 * 30 连接在池中保持空闲而不被空闲连接回收器线程 --> <property name="minEvictableIdleTimeMillis" value="10000"/> <property name="validationQuery" value="SELECT NOW() FROM DUAL"/> </bean> <!--Mybatis核心对象--> <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"> <!-- 注入数据源 --> <property name="dataSource" ref="dataSource"/> <!-- 配置mybatis (cn.dragon.crm.mapper)映射器路径 --> <property name="mapperLocations" value="classpath*:cn/dragon/crm/mapper/*Mapper.xml"/> <!-- 配置mybatis 类型别名 --> <property name="typeAliasesPackage"> <value> cn.dragon.crm.domain cn.dragon.crm.query </value> </property> </bean> <!--注入映射器--> <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"> <property name="basePackage" value="cn.dragon.crm.mapper"></property> </bean> <!--事务管理--> <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource"/> </bean> <!--以注解的方式进行事务管理--> <tx:annotation-driven transaction-manager="transactionManager"/> </beans>
三、applicationContext-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" 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 http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd"> <!-- 自动扫描该包，使SpringMVC认为包下用了@controller注解的类是控制器 --> <context:component-scan base-package="cn.dragon.crm.web.controller" /> <!-- 启动SpringMVC的注解功能 --> <mvc:annotation-driven/> <!--静态资源放行--> <mvc:default-servlet-handler/> <!-- 定义跳转的文件的前后缀 ，视图解析器配置--> <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="prefix" value="/WEB-INF/views/" /> <property name="suffix" value=".jsp" /> </bean> <!-- 配置文件上传解析器 --> <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver"> <!-- 默认编码 --> <property name="defaultEncoding" value="utf-8" /> <!-- 文件大小最大值 --> <property name="maxUploadSize" value="10485760000" /> </bean> </beans>
四、web.xml
<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" version="3.0"> <display-name>crm</display-name> <!-- Spring的配置文件 --> <context-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:applicationContext.xml</param-value> </context-param> <!--Spring监听器 ApplicationContext 载入 --> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <!-- Spring MVC 核心配置开始 --> <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:applicationContext-mvc.xml</param-value> </init-param> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>springmvc</servlet-name> <url-pattern>/</url-pattern> </servlet-mapping> <!-- 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> </web-app>
五、db.properties
jdbc.driverClassName=com.mysql.jdbc.Driver jdbc.url=jdbc:mysql:///crm jdbc.username=root jdbc.password=admin
六、log4j.properties
log4j.rootLogger=ERROR, stdout #log4j.rootLogger=NONE log4j.logger.cn.itsource=TRACE log4j.appender.stdout=org.apache.log4j.ConsoleAppender log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
七、generatorConfig.xml
<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE generatorConfiguration PUBLIC "-//mybatis.org//DTD MyBatis Generator Configuration 1.0//EN" "http://mybatis.org/dtd/mybatis-generator-config_1_0.dtd"> <!-- 自动生成器的配置(根目录，不做过多介绍)--> <generatorConfiguration> <!-- classPathEntry：可以配置多个，也不配置 数据库驱动:这里找到相应的驱动jar包就可以了(注:不同数据库的jar不一样) location:里面的是路径(也可以直接写绝对路径 -> 如:E:mybatismysql-connector-java-5.1.26-bin.jar) --> <classPathEntry location="D:opensourcemysql-connector-java-5.1.26-bin.jar"/> <!-- context：用于生成一组对象的环境(至少配置1个，可以配置多个) id:表达唯一的名称 targetRuntime：用于指定生成的代码的运行环境(MyBatis3/MyBatis3Simple) MyBatis3:默认值 MyBatis3Simple：不会生成与Example(案例)相关的方法 --> <context id="DB2Tables" targetRuntime="MyBatis3Simple" > <!-- 用于配置如果生成注释信息(最多可以配置一下) suppressAllComments:阻止生成注释 ，默认为false suppressDate:阻止生成的注释 时间戳，默认为false addRemarkComments：注释是否添加数据库表的备注信息，默认为false --> <commentGenerator> <property name="suppressDate" value="true"/> <property name="suppressAllComments" value="true"/> </commentGenerator> <!-- 这个应该比较清楚，配置连接数据库的基本信息 --> <jdbcConnection driverClass="com.mysql.jdbc.Driver" connectionURL="jdbc:mysql:///crm" userId="root" password="admin"> </jdbcConnection> <!-- 用于指定JDBC类型和Java类型如何转换，最多可以配置一个 forceBigDecimals:控制是否强制将DECIMAL和NUMERIC类型的JDBC字段转换成Java类型的 BigDecimal 默认为false,一般不需要配置 --> <javaTypeResolver> <property name="forceBigDecimals" value="false"/> </javaTypeResolver> <!-- javaModelGenerator:用来控制生成的实体类 targetPackage：生成Model类存放位置(包名) targetProject：指定目标项目路径(根目录) 对应的子属性: trimStrings：判断是否对数据库查询结果进行trim操作(默认false) --> <javaModelGenerator targetPackage="cn.dragon.crm.domain" targetProject="src/main/java"> <property name="trimStrings" value="true"/> </javaModelGenerator> <!-- sqlMapGenerator：生成映射文件存放位置(Mapper.xml文件) targetPackage:生成SQL映射文件(XML文件)在哪个包中 targetProject:指定目标项目路径(根目录) --> <sqlMapGenerator targetPackage="cn.dragon.crm.mapper" targetProject="src/main/resources"> </sqlMapGenerator> <!-- javaClientGenerator：Java客户端生成器(生成Dao/Mapper的接口) 该 标签可选(最多配置一个)，如果不配置，就不会生成Mapper接口 type:选择客户端代码生成器 MyBatis3 ANNOTATEDMAPPER：基于注解的Mapper接口，不会有对应的XML映射文件 MIXEDMAPPER:XML和注解混合形式 XMLMAPPER：所有方法都在XML中(接口调用依赖XML) MyBatis3Simple ANNOTATEDMAPPER：基于注解的Mapper接口，不会有对应的XML映射文件 XMLMAPPER：所有方法都在XML中(接口调用依赖XML) targetPackage：生成Mapper接口存放的包名 targetProject：指定目标项目路径 --> <javaClientGenerator type="XMLMAPPER" targetPackage="cn.dragon.crm.mapper" targetProject="src/main/java"> <property name="enableSubPackages" value="true"/> </javaClientGenerator> <!-- table：生成对应表及类名 tableName：对应表名(注:%代表所有) domainObjectName:对应的类名 generatedKey：主键自增的id字段(针对当前 数据库配置MySQL) --> <table tableName="t_department" domainObjectName="Department"> <generatedKey column="id" sqlStatement="MySql" /> </table> </context> </generatorConfiguration>