Superior products purchased items 01-- development framework to build

Others 2020-02-22 18:55:04 views: null

        Years of work in traditional industries, every year is the same day each month contact technology, I suddenly felt a little tired, want to change the look of the technological environment, and sometimes did not dare move, only their first look at the outside world colorful but I seem to have that nest in their own little world party can not extricate themselves, people always want to take a step forward we go, so do the electrical business projects look, look at the outside of the technology stack, although this technology is very old and , but the transition should be as good. Hereby record their own.

1. System Architecture

Preferred commercially available product is used in the SOA

1.1 SOA architecture

        SOA (Service-Oriented Architecture) is a service-oriented architecture model. From the service, the results of service development and service-based point of view, service orientation is a way of thinking, in fact, more of the SOA architecture used in the Internet project development.

        Why Internet Project will use the SOA architecture? With the development of the Internet, Web applications continue to expand the size of conventional vertical application architecture has been unable to cope, distributed service architecture and flow computing architecture is imperative, urgent need for a management system to ensure the orderly evolution of architecture.

1.2 database table structure

Table name

meaning

tb_brand

Brands

tb_specification

specification

tb_specification_option

Specifications Options

tb_type_template

Type templates: used to associate the brand and specifications

tb_item_cat

Categories

tb_seller

Business

tb_goods

Product

tb_goods_desc

product details

tb_item

Product Details

tb_content

Content (advertising)

tb_content_category

Content (advertising) type

tb_user

user

tb_order

Order form

tb_order_item

Order Details

tb_pay_log

Log pay

2. The frame assembly

Preferably commercially available products using the popular programming architecture front and rear ends.

Frame rear Spring + SpringMVC + mybatis + Dubbox. Front-end angularJS + Bootstrap.

3. The framework of the project to build

Project description;

pinyougou-parent project polymerization
pinyougou-pojo generic entity based layer
pinyougou-dao universal data access layer
pinyougou-xxxxx-interface a service layer interface
pinyougou-xxxxx-service layer implements a service
pinyougou-xxxxx-web a web project 

3.1 Database script execution

 Download the script  zfdi

3.2 project to build a framework

3.2.1 Parent Project

Figure:

Add Lock in pom.xml version information and dependencyManagement pluginManagement

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.pinyougou</groupId>
  <artifactId>pinyougou-parent</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <packaging>pom</packaging>
  
  <!-- 集中定义依赖版本号 -->
	<properties>
		<junit.version>4.12</junit.version>
		<spring.version>4.2.4.RELEASE</spring.version>
		<pagehelper.version>4.0.0</pagehelper.version>
		<servlet-api.version>2.5</servlet-api.version>
		<dubbo.version>2.8.4</dubbo.version>
		<zookeeper.version>3.4.7</zookeeper.version>
		<zkclient.version>0.1</zkclient.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>		
		<druid.version>1.0.9</druid.version>
		<commons-fileupload.version>1.3.1</commons-fileupload.version>
		<freemarker.version>2.3.23</freemarker.version>
		<activemq.version>5.11.2</activemq.version>
		<security.version>3.2.3.RELEASE</security.version>		
		<solrj.version>4.10.3</solrj.version>
		<ik.version>2012_u6</ik.version>		
	</properties>
	
	<dependencyManagement>
		<dependencies>	
		
			<!-- 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>${spring.version}</version>
			</dependency>
			<dependency>
				<groupId>org.springframework</groupId>
				<artifactId>spring-jms</artifactId>
				<version>${spring.version}</version>
			</dependency>
			<dependency>
				<groupId>org.springframework</groupId>
				<artifactId>spring-context-support</artifactId>
				<version>${spring.version}</version>
			</dependency>
			<dependency>
				<groupId>org.springframework</groupId>
				<artifactId>spring-test</artifactId>
				<version>${spring.version}</version>
			</dependency>
			<!-- dubbo相关 -->
			<dependency>
				<groupId>com.alibaba</groupId>
				<artifactId>dubbo</artifactId>
				<version>${dubbo.version}</version>
			</dependency>
			<dependency>
				<groupId>org.apache.zookeeper</groupId>
				<artifactId>zookeeper</artifactId>
				<version>${zookeeper.version}</version>
			</dependency>
			<dependency>
				<groupId>com.github.sgroschupf</groupId>
				<artifactId>zkclient</artifactId>
				<version>${zkclient.version}</version>
			</dependency>
			<dependency>
				<groupId>junit</groupId>
				<artifactId>junit</artifactId>
				<version>4.9</version>
			</dependency>
			<dependency>
				<groupId>com.alibaba</groupId>
				<artifactId>fastjson</artifactId>
				<version>1.2.28</version>
			</dependency>
			<dependency>
				<groupId>javassist</groupId>
				<artifactId>javassist</artifactId>
				<version>3.11.0.GA</version>
			</dependency>
			<dependency>
			    <groupId>commons-codec</groupId>
			    <artifactId>commons-codec</artifactId>
			    <version>1.10</version>
			</dependency>
			<dependency>
				<groupId>javax.servlet</groupId>
				<artifactId>servlet-api</artifactId>
				<version>2.5</version>
				<scope>provided</scope>
			</dependency>
			<dependency>
			    <groupId>com.github.pagehelper</groupId>
			    <artifactId>pagehelper</artifactId>
			    <version>${pagehelper.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>${mybatis.paginator.version}</version>
			</dependency>		
			<!-- MySql -->
			<dependency>
				<groupId>mysql</groupId>
				<artifactId>mysql-connector-java</artifactId>
				<version>${mysql.version}</version>
			</dependency>
			<!-- 连接池 -->
			<dependency>
				<groupId>com.alibaba</groupId>
				<artifactId>druid</artifactId>
				<version>${druid.version}</version>
			</dependency>		
			<dependency>
			    <groupId>org.csource.fastdfs</groupId>
			    <artifactId>fastdfs</artifactId>
			    <version>1.2</version>
			</dependency>
			<!-- 文件上传组件 -->
			<dependency>
				<groupId>commons-fileupload</groupId>
				<artifactId>commons-fileupload</artifactId>
				<version>${commons-fileupload.version}</version>
			</dependency>		
			<!-- 缓存 -->
			<dependency> 
			  <groupId>redis.clients</groupId> 
			  <artifactId>jedis</artifactId> 
			  <version>2.8.1</version> 
			</dependency> 
			<dependency> 
			  <groupId>org.springframework.data</groupId> 
			  <artifactId>spring-data-redis</artifactId> 
			  <version>1.7.2.RELEASE</version> 
			</dependency>		
			<dependency>
				<groupId>org.freemarker</groupId>
				<artifactId>freemarker</artifactId>
				<version>${freemarker.version}</version>
			</dependency>		
			<dependency>
				<groupId>org.apache.activemq</groupId>
				<artifactId>activemq-all</artifactId>
				<version>${activemq.version}</version>
			</dependency>
			<!-- 身份验证 -->
			<dependency>
				<groupId>org.springframework.security</groupId>
				<artifactId>spring-security-web</artifactId>
				<version>4.1.0.RELEASE</version>
			</dependency>
			<dependency>
				<groupId>org.springframework.security</groupId>
				<artifactId>spring-security-config</artifactId>
				<version>4.1.0.RELEASE</version>
			</dependency>		
			<dependency>
			    <groupId>com.github.penggle</groupId>
			    <artifactId>kaptcha</artifactId>
			    <version>2.3.2</version>
			    <exclusions>
			    	<exclusion>
			    		<groupId>javax.servlet</groupId>
	      				<artifactId>javax.servlet-api</artifactId>
			    	</exclusion>
			    </exclusions>
			</dependency>		
			<dependency>  
		        <groupId>org.springframework.security</groupId>  
		        <artifactId>spring-security-cas</artifactId>  
		        <version>4.1.0.RELEASE</version>  
		    </dependency>  
		    <dependency>  
		        <groupId>org.jasig.cas.client</groupId>  
		        <artifactId>cas-client-core</artifactId>  
		        <version>3.3.3</version>  
		        <!-- 排除log4j包冲突 -->  
		        <exclusions>  
		            <exclusion>  
		                <groupId>org.slf4j</groupId>  
		                <artifactId>log4j-over-slf4j</artifactId>  
		            </exclusion>  
		        </exclusions>  
		    </dependency> 	    
		    <!-- solr客户端 -->
			<dependency>
				<groupId>org.apache.solr</groupId>
				<artifactId>solr-solrj</artifactId>
				<version>${solrj.version}</version>
			</dependency>
			<dependency>
				<groupId>com.janeluo</groupId>
				<artifactId>ikanalyzer</artifactId>
				<version>${ik.version}</version>
			</dependency>	
	  		<dependency>
	  			<groupId>org.apache.httpcomponents</groupId>
	  			<artifactId>httpcore</artifactId>
	  			<version>4.4.4</version>
	  		</dependency>  		
	  		<dependency>
	  			<groupId>org.apache.httpcomponents</groupId>
	  			<artifactId>httpclient</artifactId>
	  			<version>4.5.3</version>
	  		</dependency>
	  		<dependency>
	  			<groupId>dom4j</groupId>
	  			<artifactId>dom4j</artifactId>
	  			<version>1.6.1</version>
	  		</dependency>  		
	  		<dependency>  
	            <groupId>xml-apis</groupId>  
	            <artifactId>xml-apis</artifactId>  
	            <version>1.4.01</version>  
	        </dependency> 		
		</dependencies>	
	
	</dependencyManagement>
	
	<build>
		
		<plugins>			
			<!-- java编译插件 -->
			<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>
	
	</build>
  
</project>

3.2.2 General entity class module

3.2.3 Universal Data Access Module

1) was added and the dependent Mybatis pinyougou-pojo

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.pinyougou</groupId>
    <artifactId>pinyougou-parent</artifactId>
    <version>0.0.1-SNAPSHOT</version>
  </parent>
  <artifactId>pinyougou-dao</artifactId>
  <dependencies>
	<!-- dao需要依赖pojo -->
	<dependency>
		<groupId>com.pinyougou</groupId>
		<artifactId>pinyougou-pojo</artifactId>
		<version>0.0.1-SNAPSHOT</version>
	</dependency>
	
	<!-- mybatis分页插件 -->
  	<dependency>
	    <groupId>com.github.pagehelper</groupId>
	    <artifactId>pagehelper</artifactId>	   
	</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>		
	<!-- MySql -->
	<dependency>
		<groupId>mysql</groupId>
		<artifactId>mysql-connector-java</artifactId>		
	</dependency>
	<!-- 连接池 -->
	<dependency>
		<groupId>com.alibaba</groupId>
		<artifactId>druid</artifactId>		
	</dependency>

  </dependencies>
</project>

2) Add mybatis profile

SqlMapConfig.xml

<?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>
	<plugins>
		<!-- com.github.pagehelper 为 PageHelper 类所在包名 -->
		<plugin interceptor="com.github.pagehelper.PageHelper">
			<!-- 设置数据库类型 Oracle,Mysql,MariaDB,SQLite,Hsqldb,PostgreSQL 六种数据库-->
			<property name="dialect" value="mysql"/>
		</plugin>
	</plugins>
</configuration>

 3) add a layer of spring dao profile information and database links

db.properties

jdbc.driver=com.mysql.jdbc.Driver
jdbc.url=jdbc:mysql://localhost:3306/pinyougoudb?characterEncoding=utf-8
jdbc.username=root
jdbc.password=root

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-4.2.xsd
	http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
	http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd 
	http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd
	http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util.xsd">

	<!-- 数据库连接池 -->
	<!-- 加载配置文件 -->
	<context:property-placeholder location="classpath*:properties/*.properties" />
	<!-- 数据库连接池 -->
	<bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource"
		destroy-method="close">
		<property name="url" value="${jdbc.url}" />
		<property name="username" value="${jdbc.username}" />
		<property name="password" value="${jdbc.password}" />
		<property name="driverClassName" value="${jdbc.driver}" />
		<property name="maxActive" value="10" />
		<property name="minIdle" value="5" />
	</bean>
	
	<!-- 让spring管理sqlsessionfactory 使用mybatis和spring整合包中的 -->
	<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
		<!-- 数据库连接池 -->
		<property name="dataSource" ref="dataSource" />
		<!-- 加载mybatis的全局配置文件 -->
		<property name="configLocation" value="classpath:mybatis/SqlMapConfig.xml" />
	</bean>
	<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
		<property name="basePackage" value="com.pinyougou.mapper" />
	</bean>
</beans>

 

3.2.3 General Tools module

3.2.4 Goods business service interface module

1) Add dependent pojo

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.pinyougou</groupId>
    <artifactId>pinyougou-parent</artifactId>
    <version>0.0.1-SNAPSHOT</version>
  </parent>
  <artifactId>pinyougou-sellergoods-interface</artifactId>
  <dependencies>
  	<dependency>
  		<groupId>com.pinyougou</groupId>
  		<artifactId>pinyougou-pojo</artifactId>
  		<version>0.0.1-SNAPSHOT</version>
  	</dependency>
  </dependencies>
</project>

3.2.5 Goods Merchant Services Module

It is the service provider

1) add dependencies

Rely on the service layer interface, rely dao, and other dependencies

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.pinyougou</groupId>
    <artifactId>pinyougou-parent</artifactId>
    <version>0.0.1-SNAPSHOT</version>
  </parent>
  <artifactId>pinyougou-sellergoods-service</artifactId>
  <packaging>war</packaging>
  
  <dependencies>
  	<!-- 接口与dao的依赖 -->
  	<dependency>
		<groupId>com.pinyougou</groupId>
		<artifactId>pinyougou-sellergoods-interface</artifactId>
		<version>0.0.1-SNAPSHOT</version>
	</dependency>
	<dependency>
		<groupId>com.pinyougou</groupId>
		<artifactId>pinyougou-dao</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>
	<dependency>
		<groupId>org.springframework</groupId>
		<artifactId>spring-jms</artifactId>		
	</dependency>
	<dependency>
		<groupId>org.springframework</groupId>
		<artifactId>spring-context-support</artifactId>		
	</dependency>
	<dependency>
		<groupId>org.springframework</groupId>
		<artifactId>spring-test</artifactId>		
	</dependency>
	<!-- dubbo相关 -->
	<dependency>
		<groupId>com.alibaba</groupId>
		<artifactId>dubbo</artifactId>	
	</dependency>
	<dependency>
		<groupId>org.apache.zookeeper</groupId>
		<artifactId>zookeeper</artifactId>	
	</dependency>
	<dependency>
		<groupId>com.github.sgroschupf</groupId>
		<artifactId>zkclient</artifactId>		
	</dependency>
	<dependency>
		<groupId>junit</groupId>
		<artifactId>junit</artifactId>		
	</dependency>
	<dependency>
		<groupId>com.alibaba</groupId>
		<artifactId>fastjson</artifactId>		
	</dependency>
	<dependency>
		<groupId>javassist</groupId>
		<artifactId>javassist</artifactId>		
	</dependency>
	<dependency>
	    <groupId>commons-codec</groupId>
	    <artifactId>commons-codec</artifactId>	   
	</dependency>
	<dependency>
		<groupId>javax.servlet</groupId>
		<artifactId>servlet-api</artifactId>		
		<scope>provided</scope>
	</dependency>
	
  </dependencies>
  
  <build>  
	  <plugins>	     
	      <plugin>
				<groupId>org.apache.tomcat.maven</groupId>
				<artifactId>tomcat7-maven-plugin</artifactId>
				<version>2.2</version>
				<configuration>
					<!-- 指定端口 -->
					<port>9001</port>
					<!-- 请求路径 -->
					<path>/</path>
				</configuration>
	  	  </plugin>
	  </plugins>  
    </build>
  
</project>

2) spring loading the container in 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" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" version="2.5">
  <!-- 加载spring容器 -->
	<context-param>
		<param-name>contextConfigLocation</param-name>
		<param-value>classpath*:spring/applicationContext*.xml</param-value>
	</context-param>
	<listener>
		<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
	</listener>
</web-app>

 3) Add the spring configuration file

applicationContext-service.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:dubbo="http://code.alibabatech.com/schema/dubbo" 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.xsd
        http://code.alibabatech.com/schema/dubbo http://code.alibabatech.com/schema/dubbo/dubbo.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">

	<!-- 访问Dubbox所要占用的端口（自己要占用的端口） 该配置这里不可以省略，否则后面会出现端口占用的情况-->
    <dubbo:protocol name="dubbo" port="20881"></dubbo:protocol>
    
	<dubbo:application name="pinyougou-sellergoods-service"/>  
	
	<!-- 这里的端口是服务端提供的端口号，是服务器上注册中心提供的端口 -->
    <dubbo:registry address="zookeeper://192.168.25.130:2181"/>
    <dubbo:annotation package="com.pinyougou.sellergoods.service.impl" />  
   
   
</beans>

 applicationContext-tx.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:tx="http://www.springframework.org/schema/tx"
	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.xsd
		http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">
 

    <!-- 事务管理器  -->  
    <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">  
        <property name="dataSource" ref="dataSource" />  
    </bean>  
      
    <!-- 开启事务控制的注解支持 -->  
    <tx:annotation-driven transaction-manager="transactionManager"/>
   
</beans>

3.2.6 Operator management background module

1) 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" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" version="2.5">
  <!-- 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>
		<init-param>  
            <param-name>forceEncoding</param-name>  
            <param-value>true</param-value>  
        </init-param>  
	</filter>
	<filter-mapping>
		<filter-name>CharacterEncodingFilter</filter-name>
		<url-pattern>/*</url-pattern>
	</filter-mapping>	
	
  <servlet>
  	<servlet-name>springmvc</servlet-name>
  	<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
  	<!-- 指定加载的配置文件 ，通过参数contextConfigLocation加载-->
  	<init-param>
  		<param-name>contextConfigLocation</param-name>
  		<param-value>classpath:spring/springmvc.xml</param-value>
  	</init-param>
  </servlet>
  
  <servlet-mapping>
  	<servlet-name>springmvc</servlet-name>
  	<url-pattern>*.do</url-pattern>
  </servlet-mapping>
</web-app>

 2) Add Dependency

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.pinyougou</groupId>
    <artifactId>pinyougou-parent</artifactId>
    <version>0.0.1-SNAPSHOT</version>
  </parent>
  <artifactId>pinyougou-manager-web</artifactId>
  <packaging>war</packaging>
  
  <dependencies>
    <!-- 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>
	<dependency>
		<groupId>org.springframework</groupId>
		<artifactId>spring-jms</artifactId>
	</dependency>
	<dependency>
		<groupId>org.springframework</groupId>
		<artifactId>spring-context-support</artifactId>
	</dependency>
	<dependency>
		<groupId>org.springframework</groupId>
		<artifactId>spring-test</artifactId>
	</dependency>
	<!-- dubbo相关 -->
	<dependency>
		<groupId>com.alibaba</groupId>
		<artifactId>dubbo</artifactId>
	</dependency>
	<dependency>
		<groupId>org.apache.zookeeper</groupId>
		<artifactId>zookeeper</artifactId>
	</dependency>
	<dependency>
		<groupId>com.github.sgroschupf</groupId>
		<artifactId>zkclient</artifactId>
	</dependency>
	<dependency>
		<groupId>junit</groupId>
		<artifactId>junit</artifactId>
	</dependency>
	<dependency>
		<groupId>com.alibaba</groupId>
		<artifactId>fastjson</artifactId>
	</dependency>
	<dependency>
		<groupId>javassist</groupId>
		<artifactId>javassist</artifactId>
	</dependency>
	<dependency>
	    <groupId>commons-codec</groupId>
	    <artifactId>commons-codec</artifactId>
	</dependency>
	<dependency>
		<groupId>javax.servlet</groupId>
		<artifactId>servlet-api</artifactId>		
		<scope>provided</scope>
	</dependency>
  

  </dependencies>
  
  
    <build>  
	  <plugins>
	      <plugin>
				<groupId>org.apache.tomcat.maven</groupId>
				<artifactId>tomcat7-maven-plugin</artifactId>
				<version>2.2</version>
				<configuration>
					<!-- 指定端口 -->
					<port>9101</port>
					<!-- 请求路径 -->
					<path>/</path>
				</configuration>
	  	  </plugin>
	  </plugins>  
    </build>
  
</project>

3) configuration file

application.properties

暂时是空文件

 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:dubbo="http://code.alibabatech.com/schema/dubbo" 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.xsd
        http://code.alibabatech.com/schema/dubbo http://code.alibabatech.com/schema/dubbo/dubbo.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">
    <context:property-placeholder location="classpath:config/application.properties" />
	
	<mvc:annotation-driven>
	  <mvc:message-converters register-defaults="true">
	    <bean class="com.alibaba.fastjson.support.spring.FastJsonHttpMessageConverter">  
	      <property name="supportedMediaTypes" value="application/json"/>
	      <property name="features">
	        <array>
	          <value>WriteMapNullValue</value>
	          <value>WriteDateUseDateFormat</value>
	        </array>
	      </property>
	    </bean>
	  </mvc:message-converters>  
	</mvc:annotation-driven>

	<!-- 引用dubbo 服务 -->
	<dubbo:application name="pinyougou-manager-web" />
	<dubbo:registry address="zookeeper://192.168.25.130:2181"/>
	<dubbo:annotation package="com.pinyougou.manager.controller" />  	

</beans>

3.2.7 business management background module

1) 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" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" version="2.5">
  <!-- 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>
		<init-param>  
            <param-name>forceEncoding</param-name>  
            <param-value>true</param-value>  
        </init-param>  
	</filter>
	<filter-mapping>
		<filter-name>CharacterEncodingFilter</filter-name>
		<url-pattern>/*</url-pattern>
	</filter-mapping>	
	
  <servlet>
  	<servlet-name>springmvc</servlet-name>
  	<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
  	<!-- 指定加载的配置文件 ，通过参数contextConfigLocation加载-->
  	<init-param>
  		<param-name>contextConfigLocation</param-name>
  		<param-value>classpath:spring/springmvc.xml</param-value>
  	</init-param>
  </servlet>
  
  <servlet-mapping>
  	<servlet-name>springmvc</servlet-name>
  	<url-pattern>*.do</url-pattern>
  </servlet-mapping>
</web-app>

2) Add Dependency

<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.pinyougou</groupId>
    <artifactId>pinyougou-parent</artifactId>
    <version>0.0.1-SNAPSHOT</version>
  </parent>
  <artifactId>pinyougou-shop-web</artifactId>
  <packaging>war</packaging>
  
  <dependencies>
    <!-- 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>
	<dependency>
		<groupId>org.springframework</groupId>
		<artifactId>spring-jms</artifactId>
	</dependency>
	<dependency>
		<groupId>org.springframework</groupId>
		<artifactId>spring-context-support</artifactId>
	</dependency>
	<dependency>
		<groupId>org.springframework</groupId>
		<artifactId>spring-test</artifactId>
	</dependency>
	<!-- dubbo相关 -->
	<dependency>
		<groupId>com.alibaba</groupId>
		<artifactId>dubbo</artifactId>
	</dependency>
	<dependency>
		<groupId>org.apache.zookeeper</groupId>
		<artifactId>zookeeper</artifactId>
	</dependency>
	<dependency>
		<groupId>com.github.sgroschupf</groupId>
		<artifactId>zkclient</artifactId>
	</dependency>
	<dependency>
		<groupId>junit</groupId>
		<artifactId>junit</artifactId>
	</dependency>
	<dependency>
		<groupId>com.alibaba</groupId>
		<artifactId>fastjson</artifactId>
	</dependency>
	<dependency>
		<groupId>javassist</groupId>
		<artifactId>javassist</artifactId>
	</dependency>
	<dependency>
	    <groupId>commons-codec</groupId>
	    <artifactId>commons-codec</artifactId>
	</dependency>
	<dependency>
		<groupId>javax.servlet</groupId>
		<artifactId>servlet-api</artifactId>		
		<scope>provided</scope>
	</dependency>
  

  </dependencies>
  
  
    <build>  
	  <plugins>
	      <plugin>
				<groupId>org.apache.tomcat.maven</groupId>
				<artifactId>tomcat7-maven-plugin</artifactId>
				<version>2.2</version>
				<configuration>
					<!-- 指定端口 -->
					<port>9102</port>
					<!-- 请求路径 -->
					<path>/</path>
				</configuration>
	  	  </plugin>
	  </plugins>  
    </build>
  
</project>

3) configuration file

application.properties: being is an empty file

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:dubbo="http://code.alibabatech.com/schema/dubbo" 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.xsd
        http://code.alibabatech.com/schema/dubbo http://code.alibabatech.com/schema/dubbo/dubbo.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">
    <context:property-placeholder location="classpath:config/application.properties" />
	
	<mvc:annotation-driven>
	  <mvc:message-converters register-defaults="true">
	    <bean class="com.alibaba.fastjson.support.spring.FastJsonHttpMessageConverter">  
	      <property name="supportedMediaTypes" value="application/json"/>
	      <property name="features">
	        <array>
	          <value>WriteMapNullValue</value>
	          <value>WriteDateUseDateFormat</value>
	        </array>
	      </property>
	    </bean>
	  </mvc:message-converters>  
	</mvc:annotation-driven>

	<!-- 引用dubbo 服务 -->
	<dubbo:application name="pinyougou-shop-web" />
	<dubbo:registry address="zookeeper://192.168.25.130:2181"/>
	<dubbo:annotation package="com.pinyougou.shop.controller" />  	

</beans>

4. The entity class code generation and data access module

4.1 使用mybatis的逆向工程生成实体类与dao层代码

逆向工程下载地址：https://github.com/zoudmbean/mybatis.git

1）将工程pull到本地

2）修改配置文件generatorConfig.xml

1. 数据库连接信息
2. 数据库表
3. 生成的java类路径

3）运行GeneratorSqlmap类即可生成pojo与mapper代码，如图：

4.2 将生成的代码拷贝到对应的模块中

4.2.1 复制pojo代码到pojo工程

如图：

然后修改 pojo类，让每个实体类实现Serializable接口，例如：

注意：因为现在实体类要在网络中调用，所以需要实现可序列化接口

4.2.2 复制mapper代码到dao工程

1）复制java代码到java包

如图：

2）复制mapper.xml文件到sources目录

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