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增加spring dubbo 用例

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罗祥 2018-12-29 17:44:28 +08:00
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2
README.md
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@ -36,7 +36,7 @@ spring-cloud：Finchley.SR2
| [spring-mongodb](https://github.com/heibaiying/spring-samples-for-all/tree/master/spring/spring-mongodb)<br/>[spring-mongodb-annotation](https://github.com/heibaiying/spring-samples-for-all/tree/master/spring/spring-mongodb-annotation) | spring 整合 mongodb | [Spring Data MongoDB](https://docs.spring.io/spring-data/mongodb/docs/2.1.3.RELEASE/reference/html/#mongo.mongo-db-factory-java) |
| [spring-memcached](https://github.com/heibaiying/spring-samples-for-all/tree/master/spring/spring-memcached)<br/>[spring-memcached-annotation](https://github.com/heibaiying/spring-samples-for-all/tree/master/spring/spring-memcached-annotation) | spring 整合 memcached(单机+集群) | [Xmemcached](https://github.com/killme2008/xmemcached/wiki/Xmemcached%20%E4%B8%AD%E6%96%87%E7%94%A8%E6%88%B7%E6%8C%87%E5%8D%97) |
| [spring-rabbitmq](https://github.com/heibaiying/spring-samples-for-all/tree/master/spring/spring-rabbitmq)<br/>[spring-rabbitmq-annotation](https://github.com/heibaiying/spring-samples-for-all/tree/master/spring/spring-rabbitmq-annotation) | spring 整合 rabbitmq、消息序列化与反序列化 | [Rabbitmq](http://www.rabbitmq.com/getstarted.html)<br>[Spring AMQP](https://docs.spring.io/spring-amqp/docs/2.1.3.BUILD-SNAPSHOT/reference/html/) |
| spring-dubbo<br/>spring-dubbo-annotation | spring 整合 dubbo | [Dubbo ](http://dubbo.apache.org/zh-cn/docs/user/quick-start.html) |
| [spring-dubbo](https://github.com/heibaiying/spring-samples-for-all/tree/master/spring/spring-dubbo)<br/>[spring-dubbo-annotation](https://github.com/heibaiying/spring-samples-for-all/tree/master/spring/spring-dubbo-annotation) | spring 整合 dubbo | [Dubbo ](http://dubbo.apache.org/zh-cn/docs/user/quick-start.html) |
| [spring-websocket](https://github.com/heibaiying/spring-samples-for-all/tree/master/spring/spring-websocket)<br/>[spring-websocket-annotation](https://github.com/heibaiying/spring-samples-for-all/tree/master/spring/spring-websocket-annotation) | spring 整合 websocket | [Spring Websocket](https://docs.spring.io/spring/docs/5.1.3.RELEASE/spring-framework-reference/web.html#websocket) |
| [spring-mail](https://github.com/heibaiying/spring-samples-for-all/tree/master/spring/spring-email) <br/>[spring-mail-annotation](https://github.com/heibaiying/spring-samples-for-all/tree/master/spring/spring-email-annotation) | spring 普通文本邮件、附件邮件、模板邮件 | [Spring Email](https://docs.spring.io/spring/docs/5.1.3.RELEASE/spring-framework-reference/integration.html#mail) |
| [spring-scheduling](https://github.com/heibaiying/spring-samples-for-all/tree/master/spring/spring-scheduling)<br/>[spring-scheduling-annotation](https://github.com/heibaiying/spring-samples-for-all/tree/master/spring/spring-scheduling-annotation) | spring 定时任务 | [Task Execution and Scheduling](https://docs.spring.io/spring/docs/5.1.3.RELEASE/spring-framework-reference/integration.html#scheduling) |

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spring/spring-dubbo-annotation/dubbo-ano-common/pom.xml Normal file
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<?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">
<parent>
<artifactId>spring-dubbo-annotation</artifactId>
<groupId>com.heibaiying</groupId>
<version>1.0-SNAPSHOT</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>dubbo-ano-common</artifactId>
</project>

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spring/spring-dubbo-annotation/dubbo-ano-common/src/main/java/com/heibaiying/api/IProductService.java Normal file
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package com.heibaiying.api;
import com.heibaiying.bean.Product;
import java.util.List;
/**
* @author : heibaiying
* @description : 产品服务接口类
*/
public interface IProductService {
Product queryProductById(int id);
List<Product> queryAllProducts();
}

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spring/spring-dubbo-annotation/dubbo-ano-common/src/main/java/com/heibaiying/bean/Product.java Normal file
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package com.heibaiying.bean;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import java.io.Serializable;
import java.util.Date;
/**
* @author : heibaiying
* @description : 产品实体类
*/
@Data
@AllArgsConstructor
@NoArgsConstructor
public class Product implements Serializable {
// 产品序列号
private int id;
// 产品名称
private String name;
// 是否贵重品
private Boolean isPrecious;
//生产日期
private Date dateInProduced;
//产品价格
private float price;
}

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spring/spring-dubbo-annotation/dubbo-ano-consumer/pom.xml Normal file
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<?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">
<parent>
<artifactId>spring-dubbo-annotation</artifactId>
<groupId>com.heibaiying</groupId>
<version>1.0-SNAPSHOT</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>dubbo-ano-consumer</artifactId>
<dependencies>
<dependency>
<groupId>com.heibaiying</groupId>
<artifactId>dubbo-ano-common</artifactId>
<version>1.0-SNAPSHOT</version>
<scope>compile</scope>
</dependency>
</dependencies>
</project>

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spring/spring-dubbo-annotation/dubbo-ano-consumer/src/main/java/com/heibaiying/config/DispatcherServletInitializer.java Normal file
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package com.heibaiying.config;
import org.springframework.web.servlet.support.AbstractAnnotationConfigDispatcherServletInitializer;
/**
* @author : heibaiying
* @description : 前端过滤器配置
*/
public class DispatcherServletInitializer extends AbstractAnnotationConfigDispatcherServletInitializer {
protected Class<?>[] getRootConfigClasses() {
return new Class[0];
}
protected Class<?>[] getServletConfigClasses() {
return new Class[]{ServletConfig.class};
}
protected String[] getServletMappings() {
return new String[]{"/"};
}
}

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spring/spring-dubbo-annotation/dubbo-ano-consumer/src/main/java/com/heibaiying/config/ServletConfig.java Normal file
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package com.heibaiying.config;
import com.alibaba.dubbo.config.spring.context.annotation.DubboComponentScan;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.ViewResolver;
import org.springframework.web.servlet.config.annotation.DefaultServletHandlerConfigurer;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
import org.springframework.web.servlet.view.InternalResourceViewResolver;
/**
* @author : heibaiying
* @description : 主配置类
*/
@Configuration
@EnableWebMvc
@DubboComponentScan(basePackages = "com.heibaiying.controller") // 扫描dubbo注解
@ComponentScan(basePackages = {"com.heibaiying.*"})
public class ServletConfig implements WebMvcConfigurer {
/**
* 配置视图解析器
*/
@Bean
public ViewResolver viewResolver() {
InternalResourceViewResolver internalResourceViewResolver = new InternalResourceViewResolver();
internalResourceViewResolver.setPrefix("/WEB-INF/jsp/");
internalResourceViewResolver.setSuffix(".jsp");
internalResourceViewResolver.setExposeContextBeansAsAttributes(true);
return internalResourceViewResolver;
}
/**
* 配置静态资源处理器
*/
public void configureDefaultServletHandling(DefaultServletHandlerConfigurer configurer) {
configurer.enable();
}
}

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spring/spring-dubbo-annotation/dubbo-ano-consumer/src/main/java/com/heibaiying/config/dubbo/DubboConfiguration.java Normal file
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@ -0,0 +1,47 @@
package com.heibaiying.config.dubbo;
import com.alibaba.dubbo.config.ApplicationConfig;
import com.alibaba.dubbo.config.ConsumerConfig;
import com.alibaba.dubbo.config.ProtocolConfig;
import com.alibaba.dubbo.config.RegistryConfig;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
/**
* @author : heibaiying
* @description : dubbo 配置类
*/
@Configuration
public class DubboConfiguration {
@Bean
public ApplicationConfig applicationConfig() {
ApplicationConfig applicationConfig = new ApplicationConfig();
applicationConfig.setName("dubbo-ano-consumer");
return applicationConfig;
}
@Bean
public ConsumerConfig consumerConfig() {
ConsumerConfig consumerConfig = new ConsumerConfig();
consumerConfig.setTimeout(3000);
consumerConfig.setCheck(false);
return consumerConfig;
}
@Bean
public RegistryConfig registryConfig() {
RegistryConfig registryConfig = new RegistryConfig();
registryConfig.setAddress("zookeeper://127.0.0.1:2181");
registryConfig.setClient("curator");
return registryConfig;
}
@Bean
public ProtocolConfig protocolConfig() {
ProtocolConfig protocolConfig = new ProtocolConfig();
protocolConfig.setName("dubbo");
protocolConfig.setPort(20880);
return protocolConfig;
}
}

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spring/spring-dubbo-annotation/dubbo-ano-consumer/src/main/java/com/heibaiying/controller/SellController.java Normal file
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@ -0,0 +1,38 @@
package com.heibaiying.controller;
import com.alibaba.dubbo.config.annotation.Reference;
import com.heibaiying.api.IProductService;
import com.heibaiying.bean.Product;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import java.util.List;
/**
* @author : heibaiying
* @description :
*/
@Controller
@RequestMapping("sell")
public class SellController {
// dubbo远程引用注解
@Reference
private IProductService productService;
@RequestMapping
public String productList(Model model) {
List<Product> products = productService.queryAllProducts();
model.addAttribute("products", products);
return "products";
}
@RequestMapping("product/{id}")
public String productDetail(@PathVariable int id, Model model) {
Product product = productService.queryProductById(id);
model.addAttribute("product", product);
return "product";
}
}

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spring/spring-dubbo-annotation/dubbo-ano-consumer/src/main/webapp/WEB-INF/jsp/product.jsp Normal file
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<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%@ taglib uri="http://java.sun.com/jsp/jstl/fmt" prefix="fmt" %>
<html>
<head>
<title>产品详情</title>
</head>
<body>
<ul>
<li>产品名称:${product.name}</li>
<li>产品序列号:${product.id}</li>
<li>是否贵重品:${product.isPrecious?"是":"否"}</li>
<li>生产日期:<fmt:formatDate value="${product.dateInProduced}" pattern="yyyy年MM月dd日HH点mm分ss秒"/></li>
<li>产品价格:${product.price}</li>
</ul>
</body>
</html>

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spring/spring-dubbo-annotation/dubbo-ano-consumer/src/main/webapp/WEB-INF/jsp/products.jsp Normal file
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<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<html>
<head>
<title>产品列表</title>
</head>
<body>
<h3>产品列表:点击查看详情</h3>
<ul>
<c:forEach items="${products}" var="product">
<li>
<a href="sell/product/${product.id}">${product.name}</a>
</li>
</c:forEach>
</ul>
</body>
</html>

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spring/spring-dubbo-annotation/dubbo-ano-consumer/src/main/webapp/WEB-INF/web.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_4_0.xsd"
version="4.0">
</web-app>

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<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
<title>Title</title>
</head>
<body>
hello dubbo consumer!
</body>
</html>

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spring/spring-dubbo-annotation/dubbo-ano-provider/pom.xml Normal file
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@ -0,0 +1,40 @@
<?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">
<parent>
<artifactId>spring-dubbo-annotation</artifactId>
<groupId>com.heibaiying</groupId>
<version>1.0-SNAPSHOT</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>dubbo-ano-provider</artifactId>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.5.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
</plugins>
</build>
<dependencies>
<dependency>
<groupId>com.heibaiying</groupId>
<artifactId>dubbo-ano-common</artifactId>
<version>1.0-SNAPSHOT</version>
<!-- compile 默认值 表示被依赖项目需要参与当前项目的编译，还有后续的测试，
运行周期也参与其中，是一个比较强的依赖。打包的时候通常需要包含进去-->
<scope>compile</scope>
</dependency>
</dependencies>
</project>

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spring/spring-dubbo-annotation/dubbo-ano-provider/src/main/java/com/heibaiying/config/DispatcherServletInitializer.java Normal file
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package com.heibaiying.config;
import org.springframework.web.servlet.support.AbstractAnnotationConfigDispatcherServletInitializer;
/**
* @author : heibaiying
* @description :
*/
public class DispatcherServletInitializer extends AbstractAnnotationConfigDispatcherServletInitializer {
protected Class<?>[] getRootConfigClasses() {
return new Class[0];
}
protected Class<?>[] getServletConfigClasses() {
return new Class[]{ServletConfig.class};
}
protected String[] getServletMappings() {
return new String[]{"/"};
}
}

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spring/spring-dubbo-annotation/dubbo-ano-provider/src/main/java/com/heibaiying/config/ServletConfig.java Normal file
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package com.heibaiying.config;
import com.alibaba.dubbo.config.spring.context.annotation.DubboComponentScan;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.ViewResolver;
import org.springframework.web.servlet.config.annotation.DefaultServletHandlerConfigurer;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
import org.springframework.web.servlet.view.InternalResourceViewResolver;
/**
* @author : heibaiying
* @description : 主配置类
*/
@Configuration
@EnableWebMvc
@DubboComponentScan(basePackages = "com.heibaiying.service") // 扫描dubbo注解
@ComponentScan(basePackages = {"com.heibaiying.*"})
public class ServletConfig implements WebMvcConfigurer {
}

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spring/spring-dubbo-annotation/dubbo-ano-provider/src/main/java/com/heibaiying/config/dubbo/DubboConfiguration.java Normal file
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package com.heibaiying.config.dubbo;
import com.alibaba.dubbo.config.ApplicationConfig;
import com.alibaba.dubbo.config.RegistryConfig;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
/**
* @author : heibaiying
* @description : dubbo 配置类
*/
@Configuration
public class DubboConfiguration {
@Bean
public ApplicationConfig applicationConfig() {
ApplicationConfig applicationConfig = new ApplicationConfig();
applicationConfig.setName("dubbo-ano-provider");
return applicationConfig;
}
@Bean
public RegistryConfig registryConfig() {
RegistryConfig registryConfig = new RegistryConfig();
registryConfig.setAddress("zookeeper://127.0.0.1:2181");
registryConfig.setClient("curator");
return registryConfig;
}
}

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spring/spring-dubbo-annotation/dubbo-ano-provider/src/main/java/com/heibaiying/service/ProductService.java Normal file
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package com.heibaiying.service;
import com.alibaba.dubbo.config.annotation.Service;
import com.heibaiying.api.IProductService;
import com.heibaiying.bean.Product;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
/**
* @author : heibaiying
* @description : 产品提供接口实现类
*/
@Service(timeout = 5000)
public class ProductService implements IProductService {
private static List<Product> productList = new ArrayList<>();
static {
for (int i = 0; i < 20; i++) {
productList.add(new Product(i, "产品" + i, i / 2 == 0, new Date(), 66.66f * i));
}
}
public Product queryProductById(int id) {
for (Product product : productList) {
if (product.getId() == id) {
return product;
}
}
return null;
}
public List<Product> queryAllProducts() {
return productList;
}
}

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spring/spring-dubbo-annotation/dubbo-ano-provider/src/main/webapp/WEB-INF/web.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_4_0.xsd"
version="4.0">
</web-app>

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spring/spring-dubbo-annotation/dubbo-ano-provider/src/main/webapp/index.jsp Normal file
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<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
<title>Title</title>
</head>
<body>
hello dubbo provider!
</body>
</html>

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spring/spring-dubbo-annotation/pom.xml Normal file
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<?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.heibaiying</groupId>
<artifactId>spring-dubbo-annotation</artifactId>
<packaging>pom</packaging>
<version>1.0-SNAPSHOT</version>
<modules>
<module>dubbo-ano-consumer</module>
<module>dubbo-ano-provider</module>
<module>dubbo-ano-common</module>
</modules>
<properties>
<spring-base-version>5.1.3.RELEASE</spring-base-version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${spring-base-version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
<version>${spring-base-version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${spring-base-version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>${spring-base-version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${spring-base-version}</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>4.0.1</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.18.4</version>
<scope>provided</scope>
</dependency>
<!--jsp 标签依赖-->
<dependency>
<groupId>taglibs</groupId>
<artifactId>standard</artifactId>
<version>1.1.2</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
<dependency>
<!--dubbo 依赖-->
<groupId>com.alibaba</groupId>
<artifactId>dubbo</artifactId>
<version>2.6.2</version>
</dependency>
<dependency>
<groupId>org.apache.curator</groupId>
<artifactId>curator-framework</artifactId>
<version>4.0.0</version>
<!-- ZooKeeper 3.5.x 和 ZooKeeper 3.4.x 是存在不兼容的情况 详见:<a href="https://curator.apache.org/zk-compatibility.html"/>
zookeeper 3.5 目前是beta版本，所以zookeeper 我选择的版本是 zookeeper-3.4.9 作为服务端
如果不排除依赖 curator 自动引用的最新的3.5的版本客户端，会出现 KeeperException$UnimplementedException 异常-->
<exclusions>
<exclusion>
<groupId>org.apache.zookeeper</groupId>
<artifactId>zookeeper</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.apache.zookeeper</groupId>
<artifactId>zookeeper</artifactId>
<version>3.4.13</version>
</dependency>
</dependencies>
</project>

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spring/spring-dubbo/dubbo-common/pom.xml Normal file
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<?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">
<parent>
<artifactId>spring-dubbo</artifactId>
<groupId>com.heibaiying</groupId>
<version>1.0-SNAPSHOT</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>dubbo-common</artifactId>
</project>

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spring/spring-dubbo/dubbo-common/src/main/java/com/heibaiying/api/IProductService.java Normal file
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package com.heibaiying.api;
import com.heibaiying.bean.Product;
import java.util.List;
/**
* @author : heibaiying
* @description : 产品服务接口类
*/
public interface IProductService {
Product queryProductById(int id);
List<Product> queryAllProducts();
}

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spring/spring-dubbo/dubbo-common/src/main/java/com/heibaiying/bean/Product.java Normal file
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package com.heibaiying.bean;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import java.io.Serializable;
import java.util.Date;
/**
* @author : heibaiying
* @description : 产品实体类
*/
@Data
@AllArgsConstructor
@NoArgsConstructor
public class Product implements Serializable {
// 产品序列号
private int id;
// 产品名称
private String name;
// 是否贵重品
private Boolean isPrecious;
//生产日期
private Date dateInProduced;
//产品价格
private float price;
}

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<?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">
<parent>
<artifactId>spring-dubbo</artifactId>
<groupId>com.heibaiying</groupId>
<version>1.0-SNAPSHOT</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>dubbo-consumer</artifactId>
<dependencies>
<dependency>
<groupId>com.heibaiying</groupId>
<artifactId>dubbo-common</artifactId>
<version>1.0-SNAPSHOT</version>
<scope>compile</scope>
</dependency>
</dependencies>
</project>

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spring/spring-dubbo/dubbo-consumer/src/main/java/com/heibaiying/controller/SellController.java Normal file
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package com.heibaiying.controller;
import com.heibaiying.api.IProductService;
import com.heibaiying.bean.Product;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import java.util.List;
/**
* @author : heibaiying
* @description :
*/
@Controller
@RequestMapping("sell")
public class SellController {
@Autowired
private IProductService productService;
@RequestMapping
public String productList(Model model) {
List<Product> products = productService.queryAllProducts();
model.addAttribute("products", products);
return "products";
}
@RequestMapping("product/{id}")
public String productDetail(@PathVariable int id, Model model) {
Product product = productService.queryProductById(id);
model.addAttribute("product", product);
return "product";
}
}

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<?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:dubbo="http://dubbo.apache.org/schema/dubbo"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-4.3.xsd
http://dubbo.apache.org/schema/dubbo
http://dubbo.apache.org/schema/dubbo/dubbo.xsd">
<!-- 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 -->
<dubbo:application name="dubbo-consumer">
<dubbo:parameter key="shutdown.timeout" value="60000"/> <!-- 单位毫秒 -->
</dubbo:application>
<!--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"。-->
<!--可以关闭所有服务的启动时检查 -->
<dubbo:consumer check="false" />
<!-- 使用zookeeper注册中心暴露发现服务地址 -->
<dubbo:registry protocol="zookeeper" address="127.0.0.1:2181"/>
<!-- 生成远程服务代理，可以和本地bean一样使用demoService -->
<dubbo:reference id="sellService" interface="com.heibaiying.api.IProductService"/>
</beans>

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<?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: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/context http://www.springframework.org/schema/context/spring-context-4.1.xsd
http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.1.xsd">
<!-- 开启注解包扫描-->
<context:component-scan base-package="com.heibaiying.*"/>
<!--使用默认的Servlet来响应静态文件-->
<mvc:default-servlet-handler/>
<!-- 开启注解驱动 -->
<mvc:annotation-driven/>
<!-- 配置视图解析器 -->
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"
id="internalResourceViewResolver">
<!-- 前缀 -->
<property name="prefix" value="/WEB-INF/jsp/"/>
<!-- 后缀 -->
<property name="suffix" value=".jsp"/>
</bean>
<!--引入 dubbo 配置 -->
<import resource="classpath:dubbo.xml"/>
</beans>

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<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%@ taglib uri="http://java.sun.com/jsp/jstl/fmt" prefix="fmt" %>
<html>
<head>
<title>产品详情</title>
</head>
<body>
<ul>
<li>产品名称:${product.name}</li>
<li>产品序列号:${product.id}</li>
<li>是否贵重品:${product.isPrecious?"是":"否"}</li>
<li>生产日期:<fmt:formatDate value="${product.dateInProduced}" pattern="yyyy年MM月dd日HH点mm分ss秒"/></li>
<li>产品价格:${product.price}</li>
</ul>
</body>
</html>

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<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<html>
<head>
<title>产品列表</title>
</head>
<body>
<h3>产品列表:点击查看详情</h3>
<ul>
<c:forEach items="${products}" var="product">
<li>
<a href="sell/product/${product.id}">${product.name}</a>
</li>
</c:forEach>
</ul>
</body>
</html>

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<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee
http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
version="3.1">
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:springApplication.xml</param-value>
</context-param>
<!--配置spring前端控制器-->
<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:springApplication.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>springMvc</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
</web-app>

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<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
<title>Title</title>
</head>
<body>
hello dubbo consumer!
</body>
</html>

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<?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">
<parent>
<artifactId>spring-dubbo</artifactId>
<groupId>com.heibaiying</groupId>
<version>1.0-SNAPSHOT</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>dubbo-provider</artifactId>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.5.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
</plugins>
</build>
<dependencies>
<dependency>
<groupId>com.heibaiying</groupId>
<artifactId>dubbo-common</artifactId>
<version>1.0-SNAPSHOT</version>
<!-- compile 默认值 表示被依赖项目需要参与当前项目的编译，还有后续的测试，
运行周期也参与其中，是一个比较强的依赖。打包的时候通常需要包含进去-->
<scope>compile</scope>
</dependency>
</dependencies>
</project>

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package com.heibaiying.service;
import com.heibaiying.api.IProductService;
import com.heibaiying.bean.Product;
import org.springframework.stereotype.Service;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
/**
* @author : heibaiying
* @description : 产品提供接口实现类
*/
@Service
public class ProductService implements IProductService {
private static List<Product> productList = new ArrayList<>();
static {
for (int i = 0; i < 20; i++) {
productList.add(new Product(i, "产品" + i, i / 2 == 0, new Date(), 66.66f * i));
}
}
public Product queryProductById(int id) {
for (Product product : productList) {
if (product.getId() == id) {
return product;
}
}
return null;
}
public List<Product> queryAllProducts() {
return productList;
}
}

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<?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:dubbo="http://dubbo.apache.org/schema/dubbo"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-4.3.xsd
http://dubbo.apache.org/schema/dubbo
http://dubbo.apache.org/schema/dubbo/dubbo.xsd">
<!-- 提供方应用信息，用于计算依赖关系 -->
<dubbo:application name="dubbo-provider"/>
<!-- 使用zookeeper注册中心暴露服务地址 如果是集群配置 用, 分隔地址 -->
<dubbo:registry protocol="zookeeper" address="127.0.0.1:2181"/>
<!-- 用dubbo协议在20880端口暴露服务 -->
<dubbo:protocol name="dubbo" port="20880"/>
<!-- 声明需要暴露的服务接口 -->
<dubbo:service interface="com.heibaiying.api.IProductService" ref="productService"/>
<!-- 和本地bean一样实现服务 -->
<bean id="productService" class="com.heibaiying.service.ProductService"/>
</beans>

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<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
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.xsd">
<!--引入 dubbo 配置 -->
<import resource="classpath:dubbo.xml"/>
</beans>

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<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee
http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
version="3.1">
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:springApplication.xml</param-value>
</context-param>
<!--配置spring前端控制器-->
<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:springApplication.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>springMvc</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
</web-app>

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<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
<title>Title</title>
</head>
<body>
hello dubbo provider!
</body>
</html>

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<?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.heibaiying</groupId>
<artifactId>spring-dubbo</artifactId>
<packaging>pom</packaging>
<version>1.0-SNAPSHOT</version>
<modules>
<module>dubbo-consumer</module>
<module>dubbo-provider</module>
<module>dubbo-common</module>
</modules>
<properties>
<spring-base-version>5.1.3.RELEASE</spring-base-version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${spring-base-version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
<version>${spring-base-version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${spring-base-version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>${spring-base-version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${spring-base-version}</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>4.0.1</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.18.4</version>
<scope>provided</scope>
</dependency>
<!--jsp 标签依赖-->
<dependency>
<groupId>taglibs</groupId>
<artifactId>standard</artifactId>
<version>1.1.2</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
<dependency>
<!--dubbo 依赖-->
<groupId>com.alibaba</groupId>
<artifactId>dubbo</artifactId>
<version>2.6.2</version>
</dependency>
<dependency>
<groupId>org.apache.curator</groupId>
<artifactId>curator-framework</artifactId>
<version>4.0.0</version>
<!-- ZooKeeper 3.5.x 和 ZooKeeper 3.4.x 是存在不兼容的情况 详见:<a href="https://curator.apache.org/zk-compatibility.html"/>
zookeeper 3.5 目前是beta版本，所以zookeeper 我选择的版本是 zookeeper-3.4.9 作为服务端
如果不排除依赖 curator 自动引用的最新的3.5的版本客户端，会出现 KeeperException$UnimplementedException 异常-->
<exclusions>
<exclusion>
<groupId>org.apache.zookeeper</groupId>
<artifactId>zookeeper</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.apache.zookeeper</groupId>
<artifactId>zookeeper</artifactId>
<version>3.4.13</version>
</dependency>
</dependencies>
</project>