智能商贸系统集成

　　　　　　　　　　　　　　　　　　　　　　　　　　　智能商贸系统项目集成

首先导入需要的包：

<!-- 指定框架使用版本 -->
<properties>
 <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 <org.springframework.version>4.2.5.RELEASE</org.springframework.version>
 <org.hibernate.version>4.3.8.Final</org.hibernate.version>
 <spring-data-jpa.version>1.9.0.RELEASE</spring-data-jpa.version>
 <com.fasterxml.jackson.version>2.5.0</com.fasterxml.jackson.version>
 <org.slf4j.version>1.6.1</org.slf4j.version>
</properties>

<dependencies>
 <!-- Spring的支持包 -->
 <dependency>
 <groupId>org.springframework</groupId>
 <artifactId>spring-core</artifactId>
 <version>${org.springframework.version}</version>
 </dependency>
 <dependency>
 <groupId>org.springframework</groupId>
 <artifactId>spring-context</artifactId>
 <version>${org.springframework.version}</version>
 </dependency>
 <dependency>
 <groupId>org.springframework</groupId>
 <artifactId>spring-context-support</artifactId>
 <version>${org.springframework.version}</version>
 </dependency>

 <dependency>
 <groupId>org.springframework</groupId>
 <artifactId>spring-tx</artifactId>
 <version>${org.springframework.version}</version>
 </dependency>
 <dependency>
 <groupId>org.springframework</groupId>
 <artifactId>spring-jdbc</artifactId>
 <version>${org.springframework.version}</version>
 </dependency>
 <dependency>
 <groupId>org.springframework</groupId>
 <artifactId>spring-orm</artifactId>
 <version>${org.springframework.version}</version>
 </dependency>
 <dependency>
 <groupId>org.springframework</groupId>
 <artifactId>spring-aop</artifactId>
 <version>${org.springframework.version}</version>
 </dependency>
 <dependency>
 <groupId>org.springframework</groupId>
 <artifactId>spring-test</artifactId>
 <version>${org.springframework.version}</version>
 <scope>test</scope>
 </dependency>
 <!-- 引入web前端的支持 -->
 <dependency>
 <groupId>org.springframework</groupId>
 <artifactId>spring-web</artifactId>
 <version>${org.springframework.version}</version>
 </dependency>
 <dependency>
 <groupId>org.springframework</groupId>
 <artifactId>spring-webmvc</artifactId>
 <version>${org.springframework.version}</version>
 </dependency>
 <!-- SpringMCV上传需要用到io包-->
 <dependency>
 <groupId>org.apache.commons</groupId>
 <artifactId>commons-io</artifactId>
 <version>1.3.2</version>
 </dependency>
 <!-- 文件上传用到的包 -->
 <dependency>
 <groupId>commons-fileupload</groupId>
 <artifactId>commons-fileupload</artifactId>
 <version>1.2.2</version>
 </dependency>
 <!-- SpringMVC的json支持包 -->
 <dependency>
 <groupId>com.fasterxml.jackson.core</groupId>
 <artifactId>jackson-core</artifactId>
 <version>${com.fasterxml.jackson.version}</version>
 </dependency>
 <dependency>
 <groupId>com.fasterxml.jackson.core</groupId>
 <artifactId>jackson-annotations</artifactId>
 <version>${com.fasterxml.jackson.version}</version>
 </dependency>
 <dependency>
 <groupId>com.fasterxml.jackson.core</groupId>
 <artifactId>jackson-databind</artifactId>
 <version>${com.fasterxml.jackson.version}</version>
 </dependency>
 <!-- hibernate的支持包 -->
 <dependency>
 <groupId>org.hibernate</groupId>
 <artifactId>hibernate-core</artifactId>
 <version>${org.hibernate.version}</version>
 </dependency>
 <dependency>
 <groupId>org.hibernate</groupId>
 <artifactId>hibernate-entitymanager</artifactId>
 <version>${org.hibernate.version}</version>
 </dependency>
 <!-- SpringData的支持包 -->
 <dependency>
 <groupId>org.springframework.data</groupId>
 <artifactId>spring-data-jpa</artifactId>
 <version>${spring-data-jpa.version}</version>
 </dependency>
 <!-- SpringData的擴展包 -->
 <dependency>
 <groupId>com.github.wenhao</groupId>
 <artifactId>jpa-spec</artifactId>
 <version>3.1.1</version>
 <!-- 把所有的依賴都去掉 -->
 <exclusions>
 <exclusion>
 <groupId>*</groupId>
 <artifactId>*</artifactId>
 </exclusion>
 </exclusions>
 </dependency>

 <dependency>
 <groupId>commons-dbcp</groupId>
 <artifactId>commons-dbcp</artifactId>
 <version>1.2.2</version>
 </dependency>

 <dependency>
 <groupId>mysql</groupId>
 <artifactId>mysql-connector-java</artifactId>
 <version>5.1.6</version>
 </dependency>

 <dependency>
 <groupId>org.apache.commons</groupId>
 <artifactId>commons-lang3</artifactId>
 <version>3.5</version>
 </dependency>
 <!-- 測試包 -->
 <dependency>
 <groupId>junit</groupId>
 <artifactId>junit</artifactId>
 <version>4.12</version>
 <scope>test</scope>
 </dependency>
 <dependency>
 <groupId>javax.servlet</groupId>
 <artifactId>javax.servlet-api</artifactId>
 <version>3.1.0</version>
 <!-- 这个scope 只能作用在编译和测试时，同时没有传递性。表示在运行的时候不添加此jar文件 -->
 <scope>provided</scope>
 </dependency>
 <!-- 日志文件 -->
 <dependency>
 <groupId>org.slf4j</groupId>
 <artifactId>slf4j-api</artifactId>
 <version>${org.slf4j.version}</version>
 </dependency>
 <dependency>
 <groupId>org.slf4j</groupId>
 <artifactId>slf4j-log4j12</artifactId>
 <version>${org.slf4j.version}</version>
 <scope>runtime</scope>
 </dependency>
 <dependency>
 <groupId>log4j</groupId>
 <artifactId>log4j</artifactId>
 <version>1.2.14</version>
 </dependency>
 <!-- 代码生成器模版技术 freemark -->
 <dependency>
 <groupId>org.apache.velocity</groupId>
 <artifactId>velocity</artifactId>
 <version>1.6</version>
 </dependency>
 <!-- shiro的支持包 权限框架 -->
 <dependency>
 <groupId>org.apache.shiro</groupId>
 <artifactId>shiro-all</artifactId>
 <version>1.4.0</version>
 <type>pom</type>
 </dependency>
 <!-- shiro与Spring的集成包 -->
 <dependency>
 <groupId>org.apache.shiro</groupId>
 <artifactId>shiro-spring</artifactId>
 <version>1.4.0</version>
 </dependency>
 <!-- poi支持的jar包 导入导出 -->
 <dependency>
 <groupId>org.apache.poi</groupId>
 <artifactId>poi</artifactId>
 <version>3.11</version>
 </dependency>
 <dependency>
 <groupId>org.apache.poi</groupId>
 <artifactId>poi-ooxml</artifactId>
 <version>3.11</version>
 </dependency>
 <!-- 图片压缩功能 -->
 <!-- 缩略图 -->
 <dependency>
 <groupId>net.coobird</groupId>
 <artifactId>thumbnailator</artifactId>
 <version>0.4.6</version>
 </dependency>
 <!-- 定时调度 -->
 <dependency>
 <groupId>quartz</groupId>
 <artifactId>quartz</artifactId>
 <version>1.5.2</version>
 </dependency>
 <!-- 邮件支持 -->
 <dependency>
 <groupId>javax.mail</groupId>
 <artifactId>mail</artifactId>
 <version>1.4.1</version>
 </dependency>
</dependencies>

<build>
 <finalName>yxb</finalName>
 <plugins>
 <plugin>
 <groupId>org.apache.maven.plugins</groupId>
 <artifactId>maven-compiler-plugin</artifactId>
 <configuration>
 <source>1.8</source>
 <target>1.8</target>
 </configuration>
 </plugin>
 <plugin>
 <groupId>org.mortbay.jetty</groupId>
 <artifactId>jetty-maven-plugin</artifactId>
 <version>8.1.15.v20140411</version>
 <configuration>
 <stopPort>9966</stopPort>
 <stopKey>foo</stopKey>
 <webAppConfig>
 <contextPath>/</contextPath>
 </webAppConfig>
 </configuration>
 </plugin>
 </plugins>
</build>

完成service层的接口：

创建IBaseService接口：里面提供公共的方法

再用其他的普通接口去继承这个公共的接口就会会得里面的所有方法：

子接口：

用一个公共类去实现那个公共接口复写里面的公共方法  其他的实现类去继承那个实现类并且实现自己的接口：

//@Service
@Transactional(propagation = Propagation.SUPPORTS,readOnly = true)
public class BaseServiceImpl<T,ID extends Serializable> implements IBaseService<T,ID> {

 //spring 4之后 支持泛型的注解
 @Autowired
 private BaseRepository<T,ID> baseRepository;

 @Override
 @Transactional
 public void save(T t) {
 baseRepository.save(t);
 }

 @Override
 @Transactional
 public void delete(ID id) {
 baseRepository.delete(id);
 }

 @Override
 public T findOne(ID id) {
 return baseRepository.findOne(id);
 }

 @Override
 public List<T> findAll() {
 return baseRepository.findAll();
 }

 @Override
 public Page findPageByQuery(BaseQuery baseQuery) {
 return baseRepository.findPageByQuery(baseQuery);
 }

 @Override
 public List<T> findByQuery(BaseQuery baseQuery) {
 return baseRepository.findByQuery(baseQuery);
 }

 @Override
 public List findByJpql(String jpql, Object... values) {
 return baseRepository.findByJpql(jpql,values);
 }
}

 子类：

集成springMVC：

引入相应的jar包：

<dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-web</artifactId>
    <version>${org.springframework.version}</version>
</dependency>
<dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-webmvc</artifactId>
    <version>${org.springframework.version}</version>
</dependency>

 配置 applicationContext-mvc.xml：

<!-- 对静态资源进行放行 -->
<mvc:default-servlet-handler />
<!-- 扫描controller部分的包 -->
<!-- @Component组件, @Repository持久层, @Service业务逻辑层, and @Controller控制器 -->
<context:component-scan base-package="cn.itsource.aisell.web.controller" />
<!-- 添加mvc对@RequestMapping等注解的支持 -->
<mvc:annotation-driven>
 <mvc:message-converters>
 <bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
 <property name="supportedMediaTypes">
 <list>
 <value>application/json; charset=UTF-8</value>
 <value>application/x-www-form-urlencoded; charset=UTF-8</value>
 </list>
 </property>
 <!-- No serializer:配置 setObjectMapper(new CustomMapper)objectMapper 为我们自定义扩展后的 CustomMapper,解决了返回对象有关系对象的报错问题 -->
 <property name="objectMapper">
 <bean class="cn.itsource.aisell.common.CustomMapper"></bean>
 </property>
 </bean>
 </mvc:message-converters>
</mvc:annotation-driven>

<!-- ViewResolver 视图解析器 (struts2视图类型类似) -->
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
 <!-- 设置视图路径的前后缀，该配置可以让我们写视图路径的时候更简单。 -->
 <!-- 希望跳转jsp是[/WEB-INF/views/前缀][xxx变量][.jsp后缀] -->
 <!-- * @see #setPrefix -->
 <property name="prefix" value="/WEB-INF/views/" />
 <!-- * @see #setSuffix -->
 <property name="suffix" value=".jsp" />
</bean>

<!-- 错误：提示告诉开发者你没有配置文件上传解析器。 -->
<bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
 <!-- 设置上传文件的最大尺寸为1MB -->
 <property name="maxUploadSize">
 <value>1048576</value>
 </property>
</bean>

在配置applicationContext.XML:

<context:component-scan base-package="cn.itsource.aisell"></context:component-scan>
<!--jdbc.properties dataSource EntityManagerFactory Transaction-->
<!-- 加载配置jdbc.properties-->
<context:property-placeholder location="classpath:jdbc.properties"/>
<!-- 配置连接池dataSource bean生命周期方法 销毁方法close 用来连接之后 还给链接池-->
<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
 <property name="driverClassName" value="${jdbc.driverClassName}"></property>
 <property name="url" value="${jdbc.url}"></property>
 <property name="username" value="${jdbc.username}"></property>
 <property name="password" value="${jdbc.password}"></property>
</bean>
<!-- 得到EntityManagerFactory 方言 链接池-->
<!-- 得到EntityManagerFactory-->
<bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">

 <!-- 配置属性 setDataSource-->
 <property name="dataSource" ref="dataSource"></property>
 <!-- 扫描实体类的配置 entity-->
 <property name="packagesToScan" value="cn.itsource.aisell.domain"></property>

 <property name="jpaVendorAdapter" >
 <bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
 <!-- 是否显示sql-->
 <property name="showSql" value="true"></property>
 <!-- 是否创建表-->
 <property name="generateDdl" value="true"></property>
 <!--数据库方言-->
 <property name="databasePlatform" value="org.hibernate.dialect.MySQLDialect"></property>
 </bean>
 </property>

</bean>

<!-- 事务管理器-->
<bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager">
 <property name="entityManagerFactory" ref="entityManagerFactory"></property>
</bean>

<!-- 开启事务 扫描@Transaction这种注解-->
<tx:annotation-driven/>

<!-- springdatajpa配置 引入事务和实体管理工厂-->
<jpa:repositories base-package="cn.itsource.aisell.repository"
 transaction-manager-ref="transactionManager"
 entity-manager-factory-ref="entityManagerFactory"
 factory-class="cn.itsource.aisell.repository.impl.BaseRepositoryFactoryBean">
</jpa:repositories>

<bean id="myBean" class="cn.itsource.aisell.bean.Mybean"></bean>

创建controller层并给以前端访问的路劲：

 @Controller
@RequestMapping("/employee")
public class EmployeeController {

@Autowired
private IEmployeeService employeeService;

@RequestMapping("/index")
public String index(){
return "employee";
}

//写一个方法查询数据 返回json --查数据库 findPage
@RequestMapping("/page")
@ResponseBody
public UiPage page(EmployeeQuery employeeQuery){
//List<Employee> employees = employeeService.findAll();
Page page = employeeService.findPageByQuery(employeeQuery);
UiPage uipage = new UiPage(page);
return uipage;
}
}

 找一个前端页面进行测试：能显示就代表环境搭建没有问题

 引入eazyui文件：

再用eazyui里面的属性的时候 就要引入eazyui很麻烦：抽取

 提取在一个公共的jsp里面  每个jsp去引入就行了

 <%@ page contentType="text/html;charset=UTF-8" language="java" %>

<link rel="stylesheet" type="text/css" href="/easyui/themes/default/easyui.css">
<link rel="stylesheet" type="text/css" href="/easyui/themes/icon.css">

<script type="text/javascript" src="/easyui/jquery.min.js"></script>
<script type="text/javascript" src="/easyui/jquery.easyui.min.js"></script>
<script type="text/javascript" src="/easyui/locale/easyui-lang-zh_CN.js"></script>
<!-- 获取查询表单里面数据js 把form里面数据 转换成对象-->
<script type="text/javascript" src="/easyui/plugin/jquery.jdirk.js"></script>
<!-- 公共的js文件-->
<script type="text/javascript" src="/js/common.js"></script>