概述
文章目录
- 1、工程结构分析与设计
- 2、创建数据库
- 3、搭建框架
- 3.1、父工程(parent)
- 3.2、通用实体类模块(pojo)
- 3.3、通用数据访问模块(dao依赖pojo)
- 3.3.1、创建maven模块(jar)
- 3.3.2、pom.xml添加依赖(数据库相关的依赖)
- 3.3.3、mybatis配置文件SqlMapConfig.xml
- 3.3.4、数据库连接配置(db.properties)
- 3.3.5、spring配置文件(applicationContext-dao.xml)
- 3.3.6、 `src/main/resources/log4j.properties`
- **注意**:mapper.xml放到resource目录下(`src/main/resources/com/offcn/mapper`)**文件夹按包名一层一层的创建**
- 3.4、通用工具类模块(common)
- 3.5、某服务接口模块(interface依赖pojo)
- 3.5.1、创建maven模块(jar):
- 3.5.2 添加依赖
- 3.6、某服务实现模块(service依赖common,dao,interface,pojo)
- 3.6.1、创建maven模块(war)
- 3.6.2、pom.xml引入依赖
- 3.6.3、spring配置文件(applicationContext-service.xml)
- 3.6.4、创建web.xml
- 3.7、某web工程(web依赖common,interface)
- 3.7.1、创建maven模块(war)
- 3.7.2、pom.xml
- 3.7.3、创建springmvc配置文件
- 3.7.4、创建web.xml
- 4、框架测试
1、工程结构分析与设计
2、创建数据库
略
3、搭建框架
3.1、父工程(parent)
作用:控制管理jar包的依赖及版本
新建project:
idea页面:
父工程pom文件:
<?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>com.offcn</groupId>
<artifactId>dongyimai-parent</artifactId>
<version>1.0-SNAPSHOT</version>
<!--
这个会自动生成
<modules>
<module>dongyimai-pojo</module>
...
</modules>
-->
<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>2.6.4</dubbo.version>
<zookeeper.version>3.4.10</zookeeper.version>
<curator-recipes.version>4.0.1</curator-recipes.version>
<mybatis.version>3.2.8</mybatis.version>
<mybatis.spring.version>1.2.2</mybatis.spring.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>
<!-- 文件上传类 -->
<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>2.1</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>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jms</artifactId>
<version>${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>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</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>${zookeeper.version}</version>
</dependency>
<dependency>
<groupId>org.apache.curator</groupId>
<artifactId>curator-recipes</artifactId>
<version>${curator-recipes.version}</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</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>${mybatis.spring.version}</version>
</dependency>
<!-- MySql -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>${mysql.version}</version>
</dependency>
<!-- 连接池 -->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>druid</artifactId>
<version>${druid.version}</version>
</dependency>
<dependency>
<groupId>org.csource.fastdfs</groupId>
<artifactId>fastdfs</artifactId>
<version>1.2</version>
</dependency>
<!-- fastDfs (自己 装进仓库的,上面的是原版) -->
<dependency>
<groupId>org.csource</groupId>
<artifactId>fastdfs-client-java</artifactId>
<version>1.29-SNAPSHOT</version>
</dependency>
<!-- 文件上传组件 -->
<dependency>
<groupId>commons-fileupload</groupId>
<artifactId>commons-fileupload</artifactId>
<version>${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>
</project>
3.2、通用实体类模块(pojo)
jar
- 右键parent 新建module
实体类模块不需要依赖其他东西
3.3、通用数据访问模块(dao依赖pojo)
3.3.1、创建maven模块(jar)
3.3.2、pom.xml添加依赖(数据库相关的依赖)
<!-- dao层访问数据库,导入数据库相关的jar,依赖pojo -->
<dependencies>
<!-- Mybatis -->
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis</artifactId>
</dependency>
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis-spring</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>
<!-- Param注解 -->
<!-- <dependency>
<groupId>org.apache.ibatis</groupId>
<artifactId>ibatis-core</artifactId>
<version>3.0</version>
</dependency> -->
<!-- 记录日志 -->
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.17</version>
</dependency>
<dependency>
<groupId>io.netty</groupId>
<artifactId>netty-all</artifactId>
<version>4.1.32.Final</version>
</dependency>
<dependency>
<groupId>com.offcn</groupId>
<artifactId>dongyimai-pojo</artifactId>
<version>1.0-SNAPSHOT</version>
</dependency>
</dependencies>
3.3.3、mybatis配置文件SqlMapConfig.xml
src/mainresources/mybatis/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>
3.3.4、数据库连接配置(db.properties)
src/main/resources/properties/db.properties
jdbc.driver=com.mysql.jdbc.Driver
jdbc.url=jdbc:mysql://localhost:3306/dongyimaidb?characterEncoding=utf-8
jdbc.username=root
jdbc.password=123
3.3.5、spring配置文件(applicationContext-dao.xml)
src/main/resources/spring/applicationContext-dao.xml
(注意扫描的包名)
<?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">
<!-- 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.offcn.mapper" />
</bean>
</beans>
3.3.6、 src/main/resources/log4j.properties
### set log levels ###
log4j.rootLogger = INFO,Console,File
### u8F93u51FAu5230u63A7u5236u53F0 ###
log4j.appender.Console=org.apache.log4j.ConsoleAppender
log4j.appender.Console.Target=System.out
log4j.appender.Console.layout=org.apache.log4j.PatternLayout
log4j.appender.Console.layout.ConversionPattern= %d{ABSOLUTE} %5p %c{1}:%L - %m%n
### u8F93u51FAu5230u65E5u5FD7u6587u4EF6 ###
log4j.appender.File=org.apache.log4j.RollingFileAppender
log4j.appender.File.File=${project}/WEB-INF/logs/app.log
log4j.appender.File.DatePattern=_yyyyMMdd'.log'
log4j.appender.File.MaxFileSize=10MB
log4j.appender.File.Threshold=ALL
log4j.appender.File.layout=org.apache.log4j.PatternLayout
log4j.appender.File.layout.ConversionPattern=[%p][%d{yyyy-MM-dd HH:mm:ss,SSS}][%c]%m%n
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u7248u6743u58F0u660EuFF1Au672Cu6587u4E3ACSDNu535Au4E3Bu300C_xiaoxiongu300Du7684u539Fu521Bu6587u7AE0uFF0Cu9075u5FAA CC 4.0 BY-SA u7248u6743u534Fu8BAEuFF0Cu8F6Cu8F7Du8BF7u9644u4E0Au539Fu6587u51FAu5904u94FEu63A5u53CAu672Cu58F0u660Eu3002
u539Fu6587u94FEu63A5uFF1Ahttps://blog.csdn.net/xiaoxiong_web/article/details/77932655
注意:mapper.xml放到resource目录下(src/main/resources/com/offcn/mapper
)文件夹按包名一层一层的创建
3.4、通用工具类模块(common)
创建maven模块(jar):
3.5、某服务接口模块(interface依赖pojo)
3.5.1、创建maven模块(jar):
3.5.2 添加依赖
<dependencies>
<dependency>
<groupId>com.offcn</groupId>
<artifactId>dongyimai-pojo</artifactId>
<version>1.0-SNAPSHOT</version>
</dependency>
</dependencies>
3.6、某服务实现模块(service依赖common,dao,interface,pojo)
3.6.1、创建maven模块(war)
3.6.2、pom.xml引入依赖
依赖的传递性,pojo不用单独引入,dao和interface都依赖了。
<packaging>war</packaging>
<properties>
<webVersion>3.0</webVersion>
</properties>
<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>org.apache.curator</groupId>
<artifactId>curator-recipes</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>
<dependency>
<groupId>com.offcn</groupId>
<artifactId>dongyimai-common</artifactId>
<version>1.0-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>com.offcn</groupId>
<artifactId>dongyimai-dao</artifactId>
<version>1.0-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>com.offcn</groupId>
<artifactId>dongyimai-sellergoods-interface</artifactId>
<version>1.0-SNAPSHOT</version>
</dependency>
</dependencies>
<build>
<plugins>
<!-- 配置Tomcat插件 -->
<plugin>
<groupId>org.apache.tomcat.maven</groupId>
<artifactId>tomcat7-maven-plugin</artifactId>
<version>2.2</version>
<configuration>
<path>/</path>
<port>9001</port>
</configuration>
</plugin>
</plugins>
</build>
3.6.3、spring配置文件(applicationContext-service.xml)
注意:我们目前有两个服务工程,当两个工程同时启动时会发生端口冲突,因为连接dubbo注册中心的端口默认是20880。所以我们需要配置一下dongyimai-content-service工程的dubbo端口
<?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
http://www.springframework.org/schema/beans ">
<!-- 协议配置,用于配置提供服务的协议信息,协议由提供方指定,消费方被动接受 -->
<!-- 使用dubbo协议 在20881端口暴露服务 -->
<dubbo:protocol name="dubbo" port="20881"></dubbo:protocol>
<dubbo:application name="dongyimai-sellergoods-service"/>
<dubbo:registry address="zookeeper://192.168.200.128:2181"/>
<dubbo:annotation package="com.offcn.sellergoods.service.impl"/>
</beans>
3.6.4、创建web.xml
注意:加载spring配置文件必须增加*
:classpath*:spring/applicationContext*.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>
<!-- classpath*: 加*为了 加载这一项目下 所有工程的 配置文件,
例如:本工程依赖dao层,如果没有数据源的配置,将无法使用 -->
<param-value>classpath*:spring/applicationContext*.xml</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
</web-app>
3.7、某web工程(web依赖common,interface)
3.7.1、创建maven模块(war)
3.7.2、pom.xml
<packaging>war</packaging>
<properties>
<webVersion>3.0</webVersion>
</properties>
<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>org.apache.curator</groupId>
<artifactId>curator-recipes</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>
<dependency>
<groupId>com.offcn</groupId>
<artifactId>dongyimai-common</artifactId>
<version>1.0-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>com.offcn</groupId>
<artifactId>dongyimai-sellergoods-interface</artifactId>
<version>1.0-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<!-- 配置Tomcat插件 -->
<plugin>
<groupId>org.apache.tomcat.maven</groupId>
<artifactId>tomcat7-maven-plugin</artifactId>
<configuration>
<path>/</path>
<port>9101</port>
</configuration>
</plugin>
</plugins>
</build>
3.7.3、创建springmvc配置文件
在src/main/resources下创建spring/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"
xmlns:dubbo="http://code.alibabatech.com/schema/dubbo"
xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd
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://dubbo.apache.org/schema/dubbo http://dubbo.apache.org/schema/dubbo/dubbo.xsd
http://code.alibabatech.com/schema/dubbo http://code.alibabatech.com/schema/dubbo/dubbo.xsd">
<context:component-scan base-package="com.offcn.sellergoods.controller"/>
<mvc:annotation-driven>
<!--fastJson 处理 json数据-->
<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="dongyimai-manager-web" />
<dubbo:registry address="zookeeper://192.168.200.128:2181"/>
<dubbo:annotation package="com.offcn.sellergoods.controller" />
</beans>
3.7.4、创建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_3_0.xsd" version="3.0">
<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/springmvc.xml</param-value>
</init-param>
</servlet>
<servlet-mapping>
<servlet-name>springmvc</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:spring/spring*.xml</param-value>
</context-param>
<listener>
<listener-class>
org.springframework.web.context.ContextLoaderListener
</listener-class>
</listener>
<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>
</web-app>
4、框架测试
-
确保zookeeper启动,且电脑可以成功连接linux的zookeeper
(参考dubbo入门demo:<>) -
逆向工程生成pojo和mapper,并导入到dao工程
-
(dongyimai-sellergoods-interface)interface代码:
package com.offcn.sellergoods.service;
import com.offcn.entity.PageResult;
import com.offcn.pojo.TbBrand;
import java.util.List;
public interface BrandService {
List<TbBrand> getBrands();
}
- (dongyimai-sellergoods-service)service代码:
package com.offcn.sellergoods.service.impl;
// dubbo的service
import com.alibaba.dubbo.config.annotation.Service;
import com.offcn.sellergoods.service.BrandService;
import org.springframework.beans.factory.annotation.Autowired;
import java.util.List;
@Service
public class BrandServiceImpl implements BrandService {
@Autowired
private TbBrandMapper brandMapper;
@Override
public List<TbBrand> getBrands() {
return brandMapper.selectByExample(null);
}
}
- (dongyimai-manager-web)controller代码:
package com.offcn.sellergoods.controller;
//dubbo的Reference
import com.alibaba.dubbo.config.annotation.Reference;
import com.offcn.pojo.TbBrand;
import com.offcn.sellergoods.service.BrandService;
import org.springframework.web.bind.annotation.*;
import java.util.List;
@RestController
@RequestMapping("/brand")
public class BrandController {
//远程注入
@Reference
private BrandService brandService;
@RequestMapping("/findAll")
public List<TbBrand> getBrandList() {
return brandService.getBrands();
}
}
- 浏览器请求:
http://localhost:9101/brand/findAll
最后
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