<!-- 引入dubbo -->
<!-- https://mvnrepository.com/artifact/com.alibaba/dubbo -->
<dependency>
	<groupId>com.alibaba</groupId>
	<artifactId>dubbo</artifactId>
	<version>2.6.2</version>
</dependency>
<!-- 注冊(cè)中心使用的是zookeeper，引入操作zookeeper的客戶端端 -->
<dependency>
	<groupId>org.apache.curator</groupId>
	<artifactId>curator-framework</artifactId>
	<version>2.12.0</version>
</dependency>

<?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://code.alibabatech.com/schema/dubbo"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.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">

	<!-- 1、指定當(dāng)前服務(wù)/應(yīng)用的名字（同樣的服務(wù)名字相同，不要和別的服務(wù)同名） -->
	<dubbo:application name="user-service-provider"></dubbo:application>
	
	<!-- 2、指定注冊(cè)中心的位置 -->
	<!-- <dubbo:registry address="zookeeper://127.0.0.1:2181"></dubbo:registry> -->
	<dubbo:registry protocol="zookeeper" address="127.0.0.1:2181"></dubbo:registry>
	
	<!-- 3、指定通信規(guī)則（name指定通信協(xié)議？通信端口） -->
	<dubbo:protocol name="dubbo" port="20882"></dubbo:protocol>
	
	<!-- 4、暴露服務(wù)   ref：指向服務(wù)的真正的實(shí)現(xiàn)對(duì)象 -->
	<dubbo:service interface="com.atguigu.gmall.service.UserService" 
		ref="userServiceImpl01" timeout="1000" version="1.0.0">
		<dubbo:method name="getUserAddressList" timeout="1000"></dubbo:method>
	</dubbo:service>
	
	<!--統(tǒng)一設(shè)置服務(wù)提供方的規(guī)則  -->
	<dubbo:provider timeout="1000"></dubbo:provider>
	
	
	<!-- 服務(wù)的實(shí)現(xiàn) -->
	<bean id="userServiceImpl01" class="com.atguigu.gmall.service.impl.UserServiceImpl"></bean>
	
	
	<dubbo:service interface="com.atguigu.gmall.service.UserService" 
		ref="userServiceImpl02" timeout="1000" version="2.0.0">
		<dubbo:method name="getUserAddressList" timeout="1000"></dubbo:method>
	</dubbo:service>
	<bean id="userServiceImpl02" class="com.atguigu.gmall.service.impl.UserServiceImpl2"></bean>
	
	<!-- 連接監(jiān)控中心 -->
	<dubbo:monitor protocol="registry"></dubbo:monitor>
	
</beans>

<?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"
	xmlns:context="http://www.springframework.org/schema/context"
	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-4.3.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">
    <!--啟用包掃描-->
	<context:component-scan base-package="com.atguigu.gmall.service.impl"></context:component-scan>


	<dubbo:application name="order-service-consumer"></dubbo:application>
	
	<dubbo:registry address="zookeeper://127.0.0.1:2181"></dubbo:registry>
	
	<!--  配置本地存根-->
	
	<!--聲明需要調(diào)用的遠(yuǎn)程服務(wù)的接口；生成遠(yuǎn)程服務(wù)代理  -->
	<!-- 
		1）、精確優(yōu)先 (方法級(jí)優(yōu)先，接口級(jí)次之，全局配置再次之)
		2）、消費(fèi)者設(shè)置優(yōu)先(如果級(jí)別一樣，則消費(fèi)方優(yōu)先，提供方次之)
	-->
	<!-- timeout="0" 默認(rèn)是1000ms-->
	<!-- retries="":重試次數(shù)，不包含第一次調(diào)用，0代表不重試-->
	<!-- 冪等（設(shè)置重試次數(shù)）【查詢、刪除、修改】、非冪等（不能設(shè)置重試次數(shù)）【新增】 -->
	<dubbo:reference interface="com.atguigu.gmall.service.UserService" 
		id="userService" timeout="5000" retries="3" version="*">
		<!-- <dubbo:method name="getUserAddressList" timeout="1000"></dubbo:method> -->
	</dubbo:reference>
		
	<!-- 配置當(dāng)前消費(fèi)者的統(tǒng)一規(guī)則：所有的服務(wù)都不檢查 -->
	<dubbo:consumer check="false" timeout="5000"></dubbo:consumer>

	<dubbo:monitor protocol="registry"></dubbo:monitor>
	<!-- <dubbo:monitor address="127.0.0.1:7070"></dubbo:monitor> -->
	
</beans>

<!-- 關(guān)閉某個(gè)服務(wù)的啟動(dòng)時(shí)檢查 (沒有提供者時(shí)報(bào)錯(cuò)) -->
<dubbo:reference interface="com.foo.BarService" check="false" />
	
<!-- 關(guān)閉所有服務(wù)的啟動(dòng)時(shí)檢查 (沒有提供者時(shí)報(bào)錯(cuò)) -->
<dubbo:consumer check="false" />

<!-- 關(guān)閉注冊(cè)中心啟動(dòng)時(shí)檢查 (注冊(cè)訂閱失敗時(shí)報(bào)錯(cuò)) -->
<dubbo:registry check="false" />

dubbo.reference.com.foo.BarService.check=false
dubbo.reference.check=false
dubbo.consumer.check=false
dubbo.registry.check=false

java -Ddubbo.reference.com.foo.BarService.check=false
java -Ddubbo.reference.check=false
java -Ddubbo.consumer.check=false 
java -Ddubbo.registry.check=false

<dubbo:reference check="false"/>

<!-- 配置超時(shí)時(shí)間 -->
<dubbo:service interface="com.atguigu.gmall.service.UserService" 
	ref="userServiceImpl01" timeout="1000"">
	<dubbo:method name="getUserAddressList" timeout="1000"></dubbo:method>
</dubbo:service>

<!-- 配置超時(shí)時(shí)間 -->
<dubbo:reference interface="com.foo.BarService" 
	id="BarService" timeout="5000">
</dubbo:reference>

<!-- 還可以給具體方法配置超時(shí)時(shí)間(假設(shè)BarService里有testMethod方法) -->
<dubbo:reference interface="com.foo.BarService" 
	id="BarService" timeout="5000">
	<dubbo:method name="testMethod" timeout="2000"></dubbo:method>
</dubbo:reference>

<!-- retries="":重試次數(shù)，不包含第一次調(diào)用，0代表不重試-->
<!-- 冪等（設(shè)置重試次數(shù)）【查詢、刪除、修改】、非冪等（不能設(shè)置重試次數(shù)）【新增】 -->
<dubbo:reference interface="com.foo.BarService" 
	id="BarService" timeout="5000" retries="3" >
</dubbo:reference>

<!-- 1.0.0版本-->
<dubbo:service interface="com.atguigu.gmall.service.UserService" 
	ref="userServiceImpl01" timeout="1000" version="1.0.0">
	<dubbo:method name="getUserAddressList" timeout="1000"></dubbo:method>
</dubbo:service>
<!-- 服務(wù)的實(shí)現(xiàn) -->
<bean id="userServiceImpl01" class="com.atguigu.gmall.service.impl.UserServiceImpl"></bean>

<!-- 2.0.0版本-->
<dubbo:service interface="com.atguigu.gmall.service.UserService" 
	ref="userServiceImpl02" timeout="1000" version="2.0.0">
	<dubbo:method name="getUserAddressList" timeout="1000"></dubbo:method>
</dubbo:service>
<bean id="userServiceImpl02" class="com.atguigu.gmall.service.impl.UserServiceImpl2"></bean>

<!-- version指定用哪個(gè)版本，*表示隨機(jī)版本-->
<dubbo:reference interface="com.atguigu.gmall.service.UserService" 
	id="userService" timeout="5000" retries="3" version="*">
	<!-- <dubbo:method name="getUserAddressList" timeout="1000"></dubbo:method> -->
</dubbo:reference>

public class UserServiceStub implements UserService {
	private final UserService userService;
	
	/**
	 * 傳入的是userService遠(yuǎn)程的代理對(duì)象
	 * @param userService
	 */
	public UserServiceStub(UserService userService) {
		super();
		this.userService = userService;
	}
	
	@Override
	public List<UserAddress> getUserAddressList(String userId) {
		System.out.println("UserServiceStub.....");
		if(!StringUtils.isEmpty(userId)) {
			return userService.getUserAddressList(userId);
		}
		return null;
	}
}

<!--  配置本地存根-->
<dubbo:reference interface="com.atguigu.gmall.service.UserService" 
	id="userService" timeout="5000" retries="3" version="*" stub="com.*.UserServiceStub">
</dubbo:reference>

@Configuration
public class MyDubboConfig {
	
	@Bean
	public ApplicationConfig applicationConfig() {
		ApplicationConfig applicationConfig = new ApplicationConfig();
		applicationConfig.setName("boot-user-service-provider");
		return applicationConfig;
	}
	
	//<dubbo:registry protocol="zookeeper" address="127.0.0.1:2181"></dubbo:registry>
	@Bean
	public RegistryConfig registryConfig() {
		RegistryConfig registryConfig = new RegistryConfig();
		registryConfig.setProtocol("zookeeper");
		registryConfig.setAddress("127.0.0.1:2181");
		return registryConfig;
	}
	
	//<dubbo:protocol name="dubbo" port="20882"></dubbo:protocol>
	@Bean
	public ProtocolConfig protocolConfig() {
		ProtocolConfig protocolConfig = new ProtocolConfig();
		protocolConfig.setName("dubbo");
		protocolConfig.setPort(20882);
		return protocolConfig;
	}
	
	/**
	 *<dubbo:service interface="com.atguigu.gmall.service.UserService" 
		ref="userServiceImpl01" timeout="1000" version="1.0.0">
		<dubbo:method name="getUserAddressList" timeout="1000"></dubbo:method>
	</dubbo:service>
	 */
	@Bean
	public ServiceConfig<UserService> userServiceConfig(UserService userService){
		ServiceConfig<UserService> serviceConfig = new ServiceConfig<>();
		serviceConfig.setInterface(UserService.class);
		serviceConfig.setRef(userService);
		serviceConfig.setVersion("1.0.0");
		
		//配置每一個(gè)method的信息
		MethodConfig methodConfig = new MethodConfig();
		methodConfig.setName("getUserAddressList");
		methodConfig.setTimeout(1000);
		
		//將method的設(shè)置關(guān)聯(lián)到service配置中
		List<MethodConfig> methods = new ArrayList<>();
		methods.add(methodConfig);
		serviceConfig.setMethods(methods);
		
		//ProviderConfig
		//MonitorConfig
		return serviceConfig;
	}

}