SpringMVC+Spring+Mybatis+Mysql+Maven+Svn[ 淘淘商城项目环境搭建 ]
背景:淘淘商城项目的环境搭建
说明:采用SpringMVC+Spring+Mybatis+Mysql+Maven+Svn结构搭建,在开发之中可以参考其结构和搭建步骤去搭建实际的工程项目
工程结构简图:
项目结构:
---------------------------------------------【 以下是项目的搭建过程 】----------------------------------------------------
创建数据库:
<这里省略>
taotao-parent:
这是父工程,其他子工程都要继承它,是个POM聚合工程,这里集中定义了jar包的版本号,但并不是实际依赖,其子工程的版本要从这里依赖传递,便于维护。
File--New--Maven--Maven Project
Next--Finish
修改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/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.taotao</groupId> <artifactId>taotao-parent</artifactId> <version>0.0.1-SNAPSHOT</version> <packaging>pom</packaging> <!-- 集中定义版本号,这里并没有实际依赖,只是在父工程中集中定义版本号,其他子工程的版本从这里依赖传递 --> <properties> <junit.version>4.12</junit.version> <spring.version>4.1.3.RELEASE</spring.version> <mybatis.version>3.2.8</mybatis.version> <mybatis.spring.version>1.2.2</mybatis.spring.version> <mybatis.paginator.version>1.2.15</mybatis.paginator.version> <mysql.version>5.1.32</mysql.version> <slf4j.version>1.6.4</slf4j.version> <jackson.version>2.4.2</jackson.version> <druid.version>1.0.9</druid.version> <httpclient.version>4.3.5</httpclient.version> <jstl.version>1.2</jstl.version> <servlet-api.version>2.5</servlet-api.version> <jsp-api.version>2.0</jsp-api.version> <joda-time.version>2.5</joda-time.version> <commons-lang3.version>3.3.2</commons-lang3.version> <commons-io.version>1.3.2</commons-io.version> <commons-net.version>3.3</commons-net.version> <pagehelper.version>3.4.2-fix</pagehelper.version> <jsqlparser.version>0.9.1</jsqlparser.version> <commons-fileupload.version>1.3.1</commons-fileupload.version> <jedis.version>2.7.2</jedis.version> <solrj.version>4.10.3</solrj.version> </properties> <!-- 定义各个jar包的gav, 其他子工程的jar从这里依赖传递 --> <dependencyManagement> <dependencies> <!-- 时间操作组件:这个组件里定义了很多时间操作工具类 --> <dependency> <groupId>joda-time</groupId> <artifactId>joda-time</artifactId> <version>${joda-time.version}</version> </dependency> <!-- Apache工具组件: commons-lang3是commons-lang的升级版,commons-lang中封装了java的很多工具类,比如StringUtils commons-io是操作流的 commons-net是用于通信的,比如Ftp --> <dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-lang3</artifactId> <version>${commons-lang3.version}</version> </dependency> <dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-io</artifactId> <version>${commons-io.version}</version> </dependency> <dependency> <groupId>commons-net</groupId> <artifactId>commons-net</artifactId> <version>${commons-net.version}</version> </dependency> <!-- Jackson Json处理工具包 --> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-databind</artifactId> <version>${jackson.version}</version> </dependency> <!-- httpclient:模拟浏览器,用于调用服务,链接http服务器,封装http协议 --> <dependency> <groupId>org.apache.httpcomponents</groupId> <artifactId>httpclient</artifactId> <version>${httpclient.version}</version> </dependency> <!-- 单元测试 --> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>${junit.version}</version> <scope>test</scope> </dependency> <!-- 日志处理 --> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-log4j12</artifactId> <version>${slf4j.version}</version> </dependency> <!-- Mybatis --> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis</artifactId> <version>${mybatis.version}</version> </dependency> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis-spring</artifactId> <version>${mybatis.spring.version}</version> </dependency> <dependency> <groupId>com.github.miemiedev</groupId> <artifactId>mybatis-paginator</artifactId> <version>${mybatis.paginator.version}</version> </dependency> <dependency> <groupId>com.github.pagehelper</groupId> <artifactId>pagehelper</artifactId> <version>${pagehelper.version}</version> </dependency> <!-- MySql --> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>${mysql.version}</version> </dependency> <!-- 连接池 --> <dependency> <groupId>com.alibaba</groupId> <artifactId>druid</artifactId> <version>${druid.version}</version> </dependency> <!-- Spring --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</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-webmvc</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-aspects</artifactId> <version>${spring.version}</version> </dependency> <!-- JSP相关 --> <dependency> <groupId>jstl</groupId> <artifactId>jstl</artifactId> <version>${jstl.version}</version> </dependency> <dependency> <groupId>javax.servlet</groupId> <artifactId>servlet-api</artifactId> <version>${servlet-api.version}</version> <scope>provided</scope> </dependency> <dependency> <groupId>javax.servlet</groupId> <artifactId>jsp-api</artifactId> <version>${jsp-api.version}</version> <scope>provided</scope> </dependency> <!-- 文件上传组件 --> <dependency> <groupId>commons-fileupload</groupId> <artifactId>commons-fileupload</artifactId> <version>${commons-fileupload.version}</version> </dependency> <!-- Redis客户端 --> <dependency> <groupId>redis.clients</groupId> <artifactId>jedis</artifactId> <version>${jedis.version}</version> </dependency> <!-- solr客户端 --> <dependency> <groupId>org.apache.solr</groupId> <artifactId>solr-solrj</artifactId> <version>${solrj.version}</version> </dependency> </dependencies> </dependencyManagement> <build> <finalName>${project.artifactId}</finalName> <plugins> <!-- 资源文件拷贝插件,在编译项目时,把其他项目的配置文件拷贝到当前项目的classpath下 --> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-resources-plugin</artifactId> <version>2.7</version> <configuration> <encoding>UTF-8</encoding> </configuration> </plugin> <!-- java编译插件,如果不配置这个插件,在每次update project的时候jdk的版本号自动变成1.5,配置后变为1.7 --> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <version>3.2</version> <configuration> <source>1.7</source> <target>1.7</target> <encoding>UTF-8</encoding> </configuration> </plugin> </plugins> <pluginManagement> <plugins> <!-- 配置Tomcat插件,不使用myeclipse的tomcat,这里使用maven的tomcat插件 --> <plugin> <groupId>org.apache.tomcat.maven</groupId> <artifactId>tomcat7-maven-plugin</artifactId> <version>2.2</version> </plugin> </plugins> </pluginManagement> </build> </project>
taotao-common:
同理创建taotao-common,这个工程是工具工程,提供通用的工具类,是个jar工程,此工程要继承父工程taotao-parent
修改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/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <parent> <groupId>com.taotao</groupId> <artifactId>taotao-parent</artifactId> <version>0.0.1-SNAPSHOT</version> </parent> <groupId>com.taotao</groupId> <artifactId>taotao-common</artifactId> <version>0.0.1-SNAPSHOT</version> <!-- jar包的依赖 --> <dependencies> <!-- 时间操作组件 --> <dependency> <groupId>joda-time</groupId> <artifactId>joda-time</artifactId> </dependency> <!-- Apache工具组件 --> <dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-lang3</artifactId> </dependency> <dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-io</artifactId> </dependency> <dependency> <groupId>commons-net</groupId> <artifactId>commons-net</artifactId> </dependency> <!-- Jackson Json处理工具包 --> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-databind</artifactId> </dependency> <!-- httpclient --> <dependency> <groupId>org.apache.httpcomponents</groupId> <artifactId>httpclient</artifactId> </dependency> <!-- 单元测试 --> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <scope>test</scope> </dependency> <!-- 日志处理 --> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-log4j12</artifactId> </dependency> <!-- 测试FTP --> <dependency> <groupId>com.jcraft</groupId> <artifactId>jsch</artifactId> <version>0.1.49</version> </dependency> </dependencies> </project>
taotao-manager:
这是个POM聚合工程,包括controller/service/mapper工程,此工程要继承父工程taotao-parent,同时要依赖taotao-common工具工程
修改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/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <parent> <groupId>com.taotao</groupId> <artifactId>taotao-parent</artifactId> <version>0.0.1-SNAPSHOT</version> </parent> <groupId>com.taotao</groupId> <artifactId>taotao-manager</artifactId> <version>0.0.1-SNAPSHOT</version> <packaging>pom</packaging> <!-- 依赖taotao-common工程 --> <dependencies> <dependency> <groupId>com.taotao</groupId> <artifactId>taotao-common</artifactId> <version>0.0.1-SNAPSHOT</version> </dependency> </dependencies> <modules> <module>taotao-manager-pojo</module> <module>taotao-manager-mapper</module> <module>taotao-manager-service</module> <module>taotao-manager-web</module> </modules> <build> <!-- 配置Tomcat插件 --> <plugins> <plugin> <groupId>org.apache.tomcat.maven</groupId> <artifactId>tomcat7-maven-plugin</artifactId> <configuration> <port>8080</port> <path>/</path> </configuration> </plugin> </plugins> </build> </project>
taotao-manager-pojo:
这是POJO,是个jar工程,不依赖于任何模块
在taotao-manager工程上右键,New--Other--Maven Module--Next--Finish
pom.xml:无需修改
<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> <parent> <groupId>com.taotao</groupId> <artifactId>taotao-manager</artifactId> <version>0.0.1-SNAPSHOT</version> </parent> <groupId>com.taotao</groupId> <artifactId>taotao-manager-pojo</artifactId> <version>0.0.1-SNAPSHOT</version> </project>
在src/main/java目录下,创建package:com.taotao.pojo,使用逆向工程生成POJO类和Mapper接口以及Mapper映射文件,将所有POJO类拷贝到这个package下
taotao-manager-mapper:
同理创建taotao-manager-mapper,这是jar工程,是mapper层,依赖pojo,和数据库交互,在src/main/java下创建package:com.taotao.mapper,
将逆向工程生成的Mapper接口和Mapper映射文件拷贝至这个package下
修改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/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <parent> <groupId>com.taotao</groupId> <artifactId>taotao-manager</artifactId> <version>0.0.1-SNAPSHOT</version> </parent> <groupId>com.taotao</groupId> <artifactId>taotao-manager-mapper</artifactId> <version>0.0.1-SNAPSHOT</version> <!-- 依赖管理 --> <dependencies> <!-- 依赖pojo --> <dependency> <groupId>com.taotao</groupId> <artifactId>taotao-manager-pojo</artifactId> <version>0.0.1-SNAPSHOT</version> </dependency> <!-- Mybatis --> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis</artifactId> </dependency> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis-spring</artifactId> </dependency> <dependency> <groupId>com.github.miemiedev</groupId> <artifactId>mybatis-paginator</artifactId> </dependency> <dependency> <groupId>com.github.pagehelper</groupId> <artifactId>pagehelper</artifactId> </dependency> <!-- MySql --> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> </dependency> <!-- 连接池 --> <dependency> <groupId>com.alibaba</groupId> <artifactId>druid</artifactId> </dependency> </dependencies> <!-- 如果不添加此节点,mybatis的mapper.xml文件都会被漏掉。 --> <build> <resources> <resource> <directory>src/main/java</directory> <includes> <include>**/*.properties</include> <include>**/*.xml</include> </includes> <filtering>false</filtering> </resource> </resources> </build> </project>
taotao-manager-service
同理创建taotao-manager-service,这是jar工程,是service层,调用mapper层
修改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/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <parent> <groupId>com.taotao</groupId> <artifactId>taotao-manager</artifactId> <version>0.0.1-SNAPSHOT</version> </parent> <groupId>com.taotao</groupId> <artifactId>taotao-manager-service</artifactId> <version>0.0.1-SNAPSHOT</version> <!-- 依赖管理 --> <dependencies> <!-- mapper --> <dependency> <groupId>com.taotao</groupId> <artifactId>taotao-manager-mapper</artifactId> <version>0.0.1-SNAPSHOT</version> </dependency> <!-- Spring --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-beans</artifactId> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-jdbc</artifactId> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-aspects</artifactId> </dependency> </dependencies> </project>
在src/main/java目录下创建package:com.taotao.service以及com.taotao.service.impl
taotao-manager-web:
同理创建taotao-manager-web,这是表现层Controller,是个war工程,调用service工程
修改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/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <parent> <groupId>com.taotao</groupId> <artifactId>taotao-manager</artifactId> <version>0.0.1-SNAPSHOT</version> </parent> <groupId>com.taotao</groupId> <artifactId>taotao-manager-web</artifactId> <version>0.0.1-SNAPSHOT</version> <packaging>war</packaging> <!-- 依赖管理 --> <dependencies> <!-- service --> <dependency> <groupId>com.taotao</groupId> <artifactId>taotao-manager-service</artifactId> <version>0.0.1-SNAPSHOT</version> </dependency> <!-- 其他依赖 --> <!-- JSP相关 --> <dependency> <groupId>jstl</groupId> <artifactId>jstl</artifactId> </dependency> <dependency> <groupId>javax.servlet</groupId> <artifactId>servlet-api</artifactId> <scope>provided</scope> </dependency> <dependency> <groupId>javax.servlet</groupId> <artifactId>jsp-api</artifactId> <scope>provided</scope> </dependency> <!-- 文件上传组件 --> <dependency> <groupId>commons-fileupload</groupId> <artifactId>commons-fileupload</artifactId> </dependency> </dependencies> </project>
以下步骤在开发之中根据实际情况调整, 可以先搭建好环境之后再开发controller(service层也一样)
在src/main/resources目录下创建三个fold:mybatis、resource、spring
在resource下创建db.properties:
jdbc.driver = com.mysql.jdbc.Driver jdbc.url = jdbc:mysql://localhost:3306/数据库名?useUnicode=true&characterEncoding=utf-8 jdbc.username = 数据库账号 jdbc.password =数据库密码
在mybatis下创建SqlMapConfig.xml:(这个文件虽然暂时没有写入什么东西,但是要有这个文件,否则工程结构不完整,就会报错)
<?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"> <!-- 这个文件是mybatis的全局配置文件,和spring整合之后,原先在这里配置的dataSource,SqlSessionFactory等等 都交给spring管理,这里只需配置一些全局的参数即可, 比如别名,延迟加载,缓存的参数 --> <configuration> </configuration>
在spring下创建各个整合的配置文件:
applicationContext-dao.xml:
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:context="http://www.springframework.org/schema/context" xmlns:p="http://www.springframework.org/schema/p" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 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 http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.0.xsd"> <!-- 加载配置文件 --> <context:property-placeholder location="classpath:resource/db.properties" /> <!-- 数据库连接池 --> <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource" destroy-method="close"> <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="maxActive" value="10" /> <property name="minIdle" value="5" /> </bean> <!-- 配置sqlsessionFactory --> <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"> <property name="configLocation" value="classpath:mybatis/SqlMapConfig.xml"></property> <property name="dataSource" ref="dataSource"></property> </bean> <!-- 配置扫描包,加载mapper代理对象 --> <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"> <property name="basePackage" value="com.taotao.mapper"></property> </bean> </beans>
applicationContext-service.xml:
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:context="http://www.springframework.org/schema/context" xmlns:p="http://www.springframework.org/schema/p" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 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 http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.0.xsd"> <!-- 扫描包加载Service实现类 --> <context:component-scan base-package="com.taotao.service"/> </beans>
applicationContext-trans.xml:
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:context="http://www.springframework.org/schema/context" xmlns:p="http://www.springframework.org/schema/p" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 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 http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.0.xsd"> <!-- 事务管理器 --> <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <!-- 数据源 --> <property name="dataSource" ref="dataSource" /> </bean> <!-- 通知 --> <tx:advice id="txAdvice" transaction-manager="transactionManager"> <tx:attributes> <!-- 传播行为 --> <tx:method name="save*" propagation="REQUIRED" /> <tx:method name="insert*" propagation="REQUIRED" /> <tx:method name="add*" propagation="REQUIRED" /> <tx:method name="create*" propagation="REQUIRED" /> <tx:method name="delete*" propagation="REQUIRED" /> <tx:method name="update*" propagation="REQUIRED" /> <tx:method name="find*" propagation="SUPPORTS" read-only="true" /> <tx:method name="select*" propagation="SUPPORTS" read-only="true" /> <tx:method name="get*" propagation="SUPPORTS" read-only="true" /> </tx:attributes> </tx:advice> <!-- 切面 --> <aop:config> <aop:advisor advice-ref="txAdvice" pointcut="execution(* com.taotao.service.*.*(..))" /> </aop:config> </beans>
springmvc.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:p="http://www.springframework.org/schema/p" 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/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd"> <!-- 扫描controller --> <context:component-scan base-package="com.taotao.controller" /> <!-- 配置注解驱动:相当于配置了处理器映射器和处理器适配器 --> <mvc:annotation-driven /> <!-- 配置视图解析器 --> <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="prefix" value="/WEB-INF/jsp/" /> <property name="suffix" value=".jsp" /> </bean> <!-- 配置静态资源映射,如不配置,在web.xml中配置的/将拦截所有请求,包括静态资源 --> <mvc:resources location="/WEB-INF/css/" mapping="/css/**"/> <mvc:resources location="/WEB-INF/js/" mapping="/js/**"/> </beans>
在webapp下创建WEB-INF目录,其下创建web.xml,并把一些静态资源文件和页面(css/js/jsp)拷贝到WEB-INF下
web.xml:
<?xml version="1.0" encoding="UTF-8"?> <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="taotao" version="2.5"> <display-name>taotao-manager</display-name> <welcome-file-list> <welcome-file>index.html</welcome-file> <welcome-file>index.htm</welcome-file> <welcome-file>index.jsp</welcome-file> <welcome-file>default.html</welcome-file> <welcome-file>default.htm</welcome-file> <welcome-file>default.jsp</welcome-file> </welcome-file-list> <!-- 加载spring容器 --> <context-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:spring/applicationContext-*.xml</param-value> </context-param> <!-- spring监听器 --> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <!-- 解决post乱码 --> <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> <!-- 配置springmvc的前端控制器 --> <servlet> <servlet-name>taotao-manager</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <!-- contextConfigLocation不是必须的, 如果不配置contextConfigLocation, springmvc的配置文件默认在:WEB-INF/servlet的name+"-servlet.xml" --> <init-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:spring/springmvc.xml</param-value> </init-param> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>taotao-manager</servlet-name> <!-- 这里的/会拦截静态资源,要在springmvc.xml中配置静态资源的映射 --> <url-pattern>/</url-pattern> </servlet-mapping> </web-app>
在webapp下创建index.jsp:
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%> <% String path = request.getContextPath(); String basePath = request.getScheme() + "://" + request.getServerName() + ":" + request.getServerPort() + path + "/"; %> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <base href="<%=basePath%>"> <title>首页测试</title> <meta http-equiv="pragma" content="no-cache"> <meta http-equiv="cache-control" content="no-cache"> <meta http-equiv="expires" content="0"> <meta http-equiv="keywords" content="keyword1,keyword2,keyword3"> <meta http-equiv="description" content="This is my page"> </head> <body> <h1>尊敬的用户,如果您看到此页面,说明taotao-manager正在运行...</h1> </body> </html>
到此为止,整个工程的环境已经搭建完毕,可以做测试(在实际开发中要步步为营,每次搭建完一个模块就要做一次测试):
将各个工程及其继承的工程按顺序install到本地仓库,然后启动在taotao-manager工程上右键Run As--Maven Build,输入clean tomcat7:run,运行
如果测试通过,就将项目提交到svn上,这样,其他组员就可以从svn上检出项目进行开发
-------------------------------------------以下是将项目提交到svn已经从svn检出项目的步骤-------------------------------------------------------
提交到svn的顺序:taotao-parent, taotao-common, taotao-manager(其子工程不需要提交,因为父工程已经包含其子工程),
以taotao-parent为例,其他同理:
右键taotao-parent--Team--Share Project...--SVN--Next--创建新的资源库位置(第一个工程选这个,后面的工程选择“使用已有资源库位置”),
打开VisualSVN Server Manager,在Repositories下右键选择Create New Repository...,为这个项目的仓库取个名字(如taotao-shop),下一步,Create
就可以创建一个项目的本地仓库,包含三个文件夹:branches,tags,trunk(这个目录用于存放java代码),
右键刚刚创建的仓库,选择Copy URL to Clipboard,将仓库的URL复制,粘贴到以下的URL文本框中:
Next
点击“浏览”--路径指向项目仓库的trunk目录,按提示操作,Finish即可,至此,项目并没有真正地上传到svn上,只是建立了项目和svn的关系。
把除了src及其子目录、pom.xml之外的文件全部 ignore 掉(如果把target/.property/.setting等文件也上传到svn,那么其他人从svn上down下来的项目可能会覆盖掉他自己本地的文件,这些文件都是个性化的文件,不要上传到svn!),有些可能要按照顺序操作,具体请百度,然后提交到svn,如果冲突就先更新再提交,
其他的项目一样操作。
这样项目就全部提交到svn上了, 建议本地的项目(就是您看到的myeclipse中的所有项目)全部都删除(删除的时候把本地磁盘的选项也勾上,表示把磁盘上的也删除),然后从svn上把项目都down下来,下载顺序:taotao-parent---taotao-common---taotao-manager(这是聚合工程),然后你会发现taotao-manager下的子工程都没有,右键taotao-manager这个聚合工程--Import--Maven--Existing Maven Projects--Next
路径指向聚合工程taotao-manager的目录,就会自动将其子工程列出来,全选,Next,Finish,就会把所有的子工程都导入进来,你会发现taotao-parent, taotao-common, taotao-manager这三个工程都不是Maven工程,需要将其一 一转成Maven工程,步骤请参考以下链接:
http://www.cnblogs.com/josephcnblog/articles/6616563.html
将项目都转成maven工程之后,至此,整个项目的就搭建完毕!可以进行其他功能的开发了
------------------------------------------以下是一个小demo的开发步骤,其他业务模块一样操作--------------------------------------------------
在com.taotao.service下创建Service接口:ItemService.java
package com.taotao.service; import com.taotao.pojo.TbItem; /** * 商品Service */ public interface ItemService { TbItem getItemById(long itemId); }
在com.taotao.service.impl下创建Service接口实现类:ItemServiceImpl.java
package com.taotao.service.impl; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; import com.taotao.mapper.TbItemMapper; import com.taotao.pojo.TbItem; import com.taotao.service.ItemService; /** * 商品Service实现类 */ @Service public class ItemServiceImpl implements ItemService { // 注入ItemMapper @Autowired private TbItemMapper itemMapper; /** * 根据商品Id查询商品对象 */ @Override public TbItem getItemById(long itemId) { TbItem item = itemMapper.selectByPrimaryKey(itemId); return item; } }
在src/main/java目录下创建package:com.taotao.controller,在此package下创建ItemController.java
package com.taotao.controller; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.PathVariable; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.ResponseBody; import com.taotao.pojo.TbItem; import com.taotao.service.ItemService; /** * 商品Controller */ @Controller @RequestMapping("/item") public class ItemController { // 注入ItemService @Autowired private ItemService itemService; @RequestMapping("/{itemId}") @ResponseBody public TbItem getItemById(@PathVariable Long itemId) { TbItem item = itemService.getItemById(itemId); return item; } }
下面是测试,右键taotao-manager--Run As--Maven Build,启动tomcat之后,在浏览器地址栏输入http://localhost:8080/item/536563
其中, 后面的数字是要查询的商品的 id , 回车:
返回json格式数据, 测试通过!
继续开发其他的业务模块吧!