增加spring dubbo 用例
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罗祥
23
spring/spring-dubbo/dubbo-consumer/pom.xml
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23
spring/spring-dubbo/dubbo-consumer/pom.xml
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<parent>
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<artifactId>spring-dubbo</artifactId>
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<groupId>com.heibaiying</groupId>
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<version>1.0-SNAPSHOT</version>
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</parent>
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<modelVersion>4.0.0</modelVersion>
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<artifactId>dubbo-consumer</artifactId>
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<dependencies>
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<dependency>
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<groupId>com.heibaiying</groupId>
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<artifactId>dubbo-common</artifactId>
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<version>1.0-SNAPSHOT</version>
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<scope>compile</scope>
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</dependency>
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</dependencies>
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</project>
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package com.heibaiying.controller;
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import com.heibaiying.api.IProductService;
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import com.heibaiying.bean.Product;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Controller;
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import org.springframework.ui.Model;
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import org.springframework.web.bind.annotation.PathVariable;
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import org.springframework.web.bind.annotation.RequestMapping;
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import java.util.List;
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/**
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* @author : heibaiying
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* @description :
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*/
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@Controller
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@RequestMapping("sell")
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public class SellController {
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@Autowired
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private IProductService productService;
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@RequestMapping
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public String productList(Model model) {
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List<Product> products = productService.queryAllProducts();
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model.addAttribute("products", products);
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return "products";
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}
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@RequestMapping("product/{id}")
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public String productDetail(@PathVariable int id, Model model) {
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Product product = productService.queryProductById(id);
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model.addAttribute("product", product);
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return "product";
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}
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}
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<?xml version="1.0" encoding="UTF-8"?>
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<beans xmlns="http://www.springframework.org/schema/beans"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xmlns:dubbo="http://dubbo.apache.org/schema/dubbo"
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xsi:schemaLocation="http://www.springframework.org/schema/beans
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http://www.springframework.org/schema/beans/spring-beans-4.3.xsd
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http://dubbo.apache.org/schema/dubbo
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http://dubbo.apache.org/schema/dubbo/dubbo.xsd">
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<!-- 消费方应用名，用于计算依赖关系，不是匹配条件，不要与提供方一样 -->
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<dubbo:application name="dubbo-consumer">
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<dubbo:parameter key="shutdown.timeout" value="60000"/> <!-- 单位毫秒 -->
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</dubbo:application>
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<!--Dubbo 缺省会在启动时检查依赖的服务是否可用，不可用时会抛出异常，阻止 Spring 初始化完成，以便上线时，能及早发现问题，默认 check="true"。-->
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<!--可以关闭所有服务的启动时检查 -->
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<dubbo:consumer check="false" />
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<!-- 使用zookeeper注册中心暴露发现服务地址 -->
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<dubbo:registry protocol="zookeeper" address="127.0.0.1:2181"/>
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<!-- 生成远程服务代理，可以和本地bean一样使用demoService -->
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<dubbo:reference id="sellService" interface="com.heibaiying.api.IProductService"/>
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</beans>
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<?xml version="1.0" encoding="UTF-8"?>
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<beans xmlns="http://www.springframework.org/schema/beans"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xmlns:context="http://www.springframework.org/schema/context"
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xmlns:mvc="http://www.springframework.org/schema/mvc"
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xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
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http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.1.xsd
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http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.1.xsd">
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<!-- 开启注解包扫描-->
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<context:component-scan base-package="com.heibaiying.*"/>
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<!--使用默认的Servlet来响应静态文件-->
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<mvc:default-servlet-handler/>
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<!-- 开启注解驱动 -->
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<mvc:annotation-driven/>
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<!-- 配置视图解析器 -->
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<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"
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id="internalResourceViewResolver">
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<!-- 前缀 -->
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<property name="prefix" value="/WEB-INF/jsp/"/>
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<!-- 后缀 -->
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<property name="suffix" value=".jsp"/>
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</bean>
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<!--引入 dubbo 配置 -->
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<import resource="classpath:dubbo.xml"/>
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</beans>
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<%@ page contentType="text/html;charset=UTF-8" language="java" %>
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<%@ taglib uri="http://java.sun.com/jsp/jstl/fmt" prefix="fmt" %>
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<html>
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<head>
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<title>产品详情</title>
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</head>
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<body>
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<ul>
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<li>产品名称:${product.name}</li>
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<li>产品序列号:${product.id}</li>
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<li>是否贵重品:${product.isPrecious?"是":"否"}</li>
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<li>生产日期:<fmt:formatDate value="${product.dateInProduced}" pattern="yyyy年MM月dd日HH点mm分ss秒"/></li>
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<li>产品价格:${product.price}</li>
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</ul>
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</body>
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</html>
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<%@ page contentType="text/html;charset=UTF-8" language="java" %>
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<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
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<html>
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<head>
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<title>产品列表</title>
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</head>
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<body>
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<h3>产品列表:点击查看详情</h3>
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<ul>
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<c:forEach items="${products}" var="product">
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<li>
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<a href="sell/product/${product.id}">${product.name}</a>
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</li>
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</c:forEach>
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</ul>
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</body>
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</html>
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<?xml version="1.0" encoding="UTF-8"?>
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<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee
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http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
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version="3.1">
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<context-param>
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<param-name>contextConfigLocation</param-name>
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<param-value>classpath:springApplication.xml</param-value>
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</context-param>
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<!--配置spring前端控制器-->
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<servlet>
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<servlet-name>springMvc</servlet-name>
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<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
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<init-param>
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<param-name>contextConfigLocation</param-name>
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<param-value>classpath:springApplication.xml</param-value>
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</init-param>
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<load-on-startup>1</load-on-startup>
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</servlet>
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<servlet-mapping>
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<servlet-name>springMvc</servlet-name>
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<url-pattern>/</url-pattern>
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</servlet-mapping>
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</web-app>
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@ -0,0 +1,9 @@
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<%@ page contentType="text/html;charset=UTF-8" language="java" %>
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<html>
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<head>
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<title>Title</title>
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</head>
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<body>
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hello dubbo consumer!
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</body>
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</html>
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