mirror of
https://gitee.com/mirrors/Spring-Cloud-Alibaba.git
synced 2021-06-26 13:25:11 +08:00
update maven coordinates & docs
This commit is contained in:
fangjian0423
@@ -119,7 +119,7 @@ class EchoServiceImpl implements EchoService {
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dubbo:
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scan:
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# dubbo 服务扫描基准包
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base-packages: org.springframework.cloud.alibaba.dubbo.bootstrap
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base-packages: com.alibaba.cloud.dubbo.bootstrap
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protocol:
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# dubbo 协议
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name: dubbo
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@@ -10,7 +10,7 @@
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<modelVersion>4.0.0</modelVersion>
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<artifactId>nacos-discovery-with-spring-cloud-config-example</artifactId>
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<artifactId>nacos-discovery-spring-cloud-config-client</artifactId>
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<packaging>jar</packaging>
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<description>Example demonstrating how to use nacos discovery</description>
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@@ -1,10 +1,12 @@
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spring:
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application:
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name: client
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cloud:
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nacos:
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discovery:
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server-addr: localhost:8848
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config:
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discovery:
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enabled: true
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spring:
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application:
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name: client
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cloud:
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nacos:
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discovery:
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server-addr: localhost:8848
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config:
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discovery:
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enabled: true
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profiles:
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active: dev
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@@ -0,0 +1,59 @@
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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" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
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<parent>
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<groupId>com.alibaba.cloud</groupId>
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<artifactId>nacos-discovery-example</artifactId>
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<version>0.9.1.BUILD-SNAPSHOT</version>
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</parent>
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<modelVersion>4.0.0</modelVersion>
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<artifactId>nacos-discovery-with-spring-cloud-config-example</artifactId>
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<packaging>jar</packaging>
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<description>Example demonstrating how to use nacos discovery</description>
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<dependencies>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-web</artifactId>
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</dependency>
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<dependency>
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<groupId>org.springframework.cloud</groupId>
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<artifactId>spring-cloud-config-server</artifactId>
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</dependency>
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<dependency>
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<groupId>com.alibaba.cloud</groupId>
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<artifactId>alibaba-nacos-discovery-spring-cloud-starter</artifactId>
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</dependency>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-test</artifactId>
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<scope>test</scope>
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</dependency>
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</dependencies>
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<build>
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<plugins>
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<plugin>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-maven-plugin</artifactId>
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</plugin>
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-deploy-plugin</artifactId>
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<version>${maven-deploy-plugin.version}</version>
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<configuration>
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<skip>true</skip>
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</configuration>
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</plugin>
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</plugins>
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</build>
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</project>
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@@ -0,0 +1,36 @@
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/*
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* Copyright (C) 2018 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.alibaba.cloud.examples;
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import org.springframework.boot.SpringApplication;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
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import org.springframework.cloud.config.server.EnableConfigServer;
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/**
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* @author <a href="mailto:fangjian0423@gmail.com">Jim</a>
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*/
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@SpringBootApplication
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@EnableDiscoveryClient
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@EnableConfigServer
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public class SpringCloudConfigServerApplication {
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public static void main(String[] args) {
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SpringApplication.run(SpringCloudConfigServerApplication.class, args);
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}
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}
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@@ -0,0 +1,16 @@
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server:
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port: 7070
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spring:
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application:
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name: configserver
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cloud:
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nacos:
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discovery:
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server-addr: localhost:8848
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config:
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server:
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git:
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uri: https://github.com/fangjian0423/blogimages
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search-paths: /
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@@ -19,6 +19,7 @@
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<modules>
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<module>nacos-discovery-consumer-example</module>
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<module>nacos-discovery-provider-example</module>
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<module>nacos-discovery-with-spring-cloud-config-example</module>
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<module>nacos-discovery-spring-cloud-config-client</module>
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<module>nacos-discovery-spring-cloud-config-server</module>
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</modules>
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</project>
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@@ -41,7 +41,7 @@
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<module>sms-example</module>
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<module>rocketmq-spring-cloud-bus-example</module>
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<module>schedulerx-example/schedulerx-simple-task-example</module>
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<module>spring-cloud-alibaba-dubbo-examples</module>
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<module>dubbo-spring-cloud-alibaba-examples</module>
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</modules>
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<build>
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@@ -25,7 +25,7 @@ SchedulerX 是阿里中间件团队开发的一款分布式任务调度产品。
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6. 进入[SchedulerX任务列表](https://edas.console.aliyun.com/#/edasSchedulerXJob?regionNo=cn-test)页面，选择上方"测试"区域，点击右上角"新建Job"，创建一个Job，即如下所示。
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Job分组：测试——111-1-1-1111
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Job处理接口：org.springframework.cloud.alibaba.cloud.examples.SimpleTask
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Job处理接口：com.alibaba.cloud.examples.SimpleTask
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类型：简单Job单机版
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定时表达式：默认选项——0 * * * * ?
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Job描述：无
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@@ -60,7 +60,7 @@ public class HomeController {
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}
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@GlobalTransactional(timeoutMills = 300000, name = "spring-cloud-demo-tx")
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@RequestMapping(value = "/fescar/rest", method = RequestMethod.GET, produces = "application/json")
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@RequestMapping(value = "/seata/rest", method = RequestMethod.GET, produces = "application/json")
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public String rest() {
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String result = restTemplate.getForObject(
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@@ -96,7 +96,7 @@ public class HomeController {
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}
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@GlobalTransactional(timeoutMills = 300000, name = "spring-cloud-demo-tx")
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@RequestMapping(value = "/fescar/feign", method = RequestMethod.GET, produces = "application/json")
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@RequestMapping(value = "/seata/feign", method = RequestMethod.GET, produces = "application/json")
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public String feign() {
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String result = storageService.storage(COMMODITY_CODE, ORDER_COUNT);
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@@ -5,4 +5,4 @@ spring.application.name=business-service
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#feign.hystrix.enabled=true
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#feign.sentinel.enabled=true
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logging.level.com.alibaba.fescar=debug
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logging.level.io.seata=debug
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@@ -120,16 +120,16 @@ sh seata-server.sh 8091 file
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启动示例后，通过 HTTP 的 GET 方法访问如下两个 URL，可以分别验证在 `business-service` 中 通过 RestTemplate 和 FeignClient 调用其他服务的场景。
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```$xslt
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http://127.0.0.1:18081/fescar/feign
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http://127.0.0.1:18081/seata/feign
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http://127.0.0.1:18081/fescar/rest
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http://127.0.0.1:18081/seata/rest
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```
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## 如何验证分布式事务成功？
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### Xid 信息是否成功传递
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在 `account-server`、`order-service` 和 `storage-service` 三个 服务的 Controller 中，第一个执行的逻辑都是输出 RootContext 中的 Xid 信息，如果看到都输出了正确的 Xid 信息，即每次都发生变化，且同一次调用中所有服务的 Xid 都一致。则表明 Fescar 的 Xid 的传递和还原是正常的。
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在 `account-server`、`order-service` 和 `storage-service` 三个 服务的 Controller 中，第一个执行的逻辑都是输出 RootContext 中的 Xid 信息，如果看到都输出了正确的 Xid 信息，即每次都发生变化，且同一次调用中所有服务的 Xid 都一致。则表明 Seata 的 Xid 的传递和还原是正常的。
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### 数据库中数据是否一致
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@@ -50,7 +50,7 @@ Provider端在application.properties文件中定义dubbo相关的配置，比如
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foo.service.version = 1.0.0
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dubbo.scan.basePackages = org.springframework.cloud.alibaba.cloud.examples
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dubbo.scan.basePackages = com.alibaba.cloud.examples
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dubbo.application.id = dubbo-provider-demo
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dubbo.application.name = dubbo-provider-demo
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@@ -66,7 +66,7 @@ Provider端在application.properties文件中定义dubbo相关的配置，比如
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`sentinel-dubbo-api`模块中定义了FooService服务，内容如下：
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package org.springframework.cloud.alibaba.cloud.examples.FooService;
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package com.alibaba.cloud.examples.FooService;
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public interface FooService {
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String hello(String name);
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}
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@@ -93,17 +93,17 @@ Consumer端在服务调用之前，先定义限流规则。
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`sentinel-dubbo-api`模块中定义了FooService服务，内容如下：
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package org.springframework.cloud.alibaba.cloud.examples.FooService;
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package com.alibaba.cloud.examples.FooService;
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public interface FooService {
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String hello(String name);
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}
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该服务在Sentinel下对应的资源名是 `org.springframework.cloud.alibaba.cloud.examples.dubbo.FooService:hello(java.lang.String)` 。
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该服务在Sentinel下对应的资源名是 `com.alibaba.cloud.examples.FooService:hello(java.lang.String)` 。
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定义该资源名对应的限流规则：
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FlowRule flowRule = new FlowRule();
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flowRule.setResource("org.springframework.cloud.alibaba.cloud.examples.dubbo.FooService:hello(java.lang.String)");
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flowRule.setResource("com.alibaba.cloud.examples.FooService:hello(java.lang.String)");
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flowRule.setCount(10);
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flowRule.setGrade(RuleConstant.FLOW_GRADE_QPS);
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flowRule.setLimitApp("default");
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@@ -48,7 +48,7 @@ Define some configs of dubbo in `application.properties` in provider side, like
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foo.service.version = 1.0.0
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dubbo.scan.basePackages = org.springframework.cloud.alibaba.cloud.examples
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dubbo.scan.basePackages = com.alibaba.cloud.examples
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dubbo.application.id = dubbo-provider-demo
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dubbo.application.name = dubbo-provider-demo
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@@ -64,7 +64,7 @@ Define some configs of dubbo in `application.properties` in provider side, like
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`sentinel-dubbo-api` define a service named FooService:
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package org.springframework.cloud.alibaba.cloud.examples.FooService;
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package com.alibaba.cloud.examples.FooService;
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public interface FooService {
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String hello(String name);
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}
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@@ -91,17 +91,17 @@ We will configure flow control rules before service invocation in consumer side.
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`sentinel-dubbo-api` define a service named FooService:
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package org.springframework.cloud.alibaba.cloud.examples.FooService;
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package com.alibaba.cloud.examples.FooService;
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public interface FooService {
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String hello(String name);
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}
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The resource name of this service's `hello` method is `org.springframework.cloud.alibaba.cloud.examples.dubbo.FooService:hello(java.lang.String)` .
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The resource name of this service's `hello` method is `com.alibaba.cloud.examples.FooService:hello(java.lang.String)` .
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Configure rules:
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FlowRule flowRule = new FlowRule();
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flowRule.setResource("org.springframework.cloud.alibaba.cloud.examples.dubbo.FooService:hello(java.lang.String)");
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flowRule.setResource("com.alibaba.cloud.examples.FooService:hello(java.lang.String)");
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flowRule.setCount(10);
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flowRule.setGrade(RuleConstant.FLOW_GRADE_QPS);
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flowRule.setLimitApp("default");
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@@ -44,4 +44,11 @@ public class SentinelWebFluxController {
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.transform(new SentinelReactorTransformer<>("flux"));
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}
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@GetMapping("/test")
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public Flux<String> test() {
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return Flux.fromArray(new String[] { "test" })
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// transform the publisher here.
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.transform(new SentinelReactorTransformer<>("test"));
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}
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}
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@@ -251,7 +251,7 @@ public QuerySendDetailsResponse querySendDetailsResponse(
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发送状态的回执消息如下所示：
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```plain
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org.springframework.cloud.alibaba.cloud.example.SmsReportMessageListener; MessageID:9F3CFCE6BB3B2C8F-2-1682D84D9AD-20000000A,MessageMD5:C6AFEE0EE560BBC3380252337AC36985,RequestID:5C349CCEB8C115CCF344A3EB,MessageBody:"{"send_time":"2019-01-08 20:51:40","report_time":"2019-01-08 20:51:47","success":true,"err_msg":"用户接收成功","err_code":"DELIVERED","phone_number":"152********","sms_size":"1","biz_id":"667618746951900475^0","out_id":"edasTraceId"}",ReceiptHandle:"1-ODU4OTkzNDYwMi0xNTQ2OTUxOTM3LTItOA==",DequeueCount:"1",EnqueueTime:"Tue Jan 08 20:51:47 CST 2019",FirstDequeueTime:"Tue Jan 08 20:51:47 CST 2019",NextVisibleTime:"Tue Jan 08 20:52:17 CST 2019",Priority:"8"
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com.alibaba.cloud.examples.SmsReportMessageListener; MessageID:9F3CFCE6BB3B2C8F-2-1682D84D9AD-20000000A,MessageMD5:C6AFEE0EE560BBC3380252337AC36985,RequestID:5C349CCEB8C115CCF344A3EB,MessageBody:"{"send_time":"2019-01-08 20:51:40","report_time":"2019-01-08 20:51:47","success":true,"err_msg":"用户接收成功","err_code":"DELIVERED","phone_number":"152********","sms_size":"1","biz_id":"667618746951900475^0","out_id":"edasTraceId"}",ReceiptHandle:"1-ODU4OTkzNDYwMi0xNTQ2OTUxOTM3LTItOA==",DequeueCount:"1",EnqueueTime:"Tue Jan 08 20:51:47 CST 2019",FirstDequeueTime:"Tue Jan 08 20:51:47 CST 2019",NextVisibleTime:"Tue Jan 08 20:52:17 CST 2019",Priority:"8"
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```
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### 上行短信消息
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@@ -290,7 +290,7 @@ org.springframework.cloud.alibaba.cloud.example.SmsReportMessageListener; Messag
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短信成功恢复后，上行短信消息 SmsUpMessageListener 回调后的信息如下所示：
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```plain
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org.springframework.cloud.alibaba.cloud.example.SmsUpMessageListener; MessageID:BF030215BA85BB41-1-1682D85425F-400000003,MessageMD5:D1AF5C2D7410EF190532CBF8E17FE2B7,RequestID:5C349CEE36AF628D2A847D50,MessageBody:"{"dest_code":"2493559","send_time":"2019-01-08 20:52:14","sign_name":"【企业级分布式应用服务】","sequence_id":568585703,"phone_number":"152********","content":"5279"}",ReceiptHandle:"1-MTcxNzk4NjkxODctMTU0Njk1MTk2NC0xLTg=",DequeueCount:"1",EnqueueTime:"Tue Jan 08 20:52:14 CST 2019",FirstDequeueTime:"Tue Jan 08 20:52:14 CST 2019",NextVisibleTime:"Tue Jan 08 20:52:44 CST 2019",Priority:"8"
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com.alibaba.cloud.examples.SmsUpMessageListener; MessageID:BF030215BA85BB41-1-1682D85425F-400000003,MessageMD5:D1AF5C2D7410EF190532CBF8E17FE2B7,RequestID:5C349CEE36AF628D2A847D50,MessageBody:"{"dest_code":"2493559","send_time":"2019-01-08 20:52:14","sign_name":"【企业级分布式应用服务】","sequence_id":568585703,"phone_number":"152********","content":"5279"}",ReceiptHandle:"1-MTcxNzk4NjkxODctMTU0Njk1MTk2NC0xLTg=",DequeueCount:"1",EnqueueTime:"Tue Jan 08 20:52:14 CST 2019",FirstDequeueTime:"Tue Jan 08 20:52:14 CST 2019",NextVisibleTime:"Tue Jan 08 20:52:44 CST 2019",Priority:"8"
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```
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## 查看 Endpoint 信息
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