Motan快速开始
本文档演示如何将Motan
服务接入到Apache ShenYu
网关。您可以直接在工程下找到本文档的示例代码 。
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环境准备请参考运维部署的内容,选择一种方式启动shenyu-admin
。比如,通过 本地部署 启动Apache ShenYu
后台管理系统。
启动成功后,需要在基础配置->
插件管理中,把motan
插件设置为开启。
启动网关,如果是通过源码的方式,直接运行shenyu-bootstrap
中的ShenyuBootstrapApplication
。
注意,在启动前,请确保网关已经引入相关依赖。 本地已经成功启动zookeeper。
引入网关对Motan
的代理插件,在网关的 pom.xml
文件中增加如下依赖:
<!-- apache shenyu motan plugin --> <dependency> <groupId>org.apache.shenyu</groupId> <artifactId>shenyu-spring-boot-starter-plugin-motan</artifactId> <version>${project.version}</version> </dependency>
<dependency> <groupId>com.weibo</groupId> <artifactId>motan-core</artifactId> <version>1.1.9</version> </dependency>
<dependency> <groupId>com.weibo</groupId> <artifactId>motan-registry-zookeeper</artifactId> <version>1.1.9</version> </dependency>
<dependency> <groupId>com.weibo</groupId> <artifactId>motan-transport-netty4</artifactId> <version>1.1.9</version> </dependency>
<dependency> <groupId>com.weibo</groupId> <artifactId>motan-springsupport</artifactId> <version>1.1.9</version> </dependency>
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运行shenyu-examples-motan项目运行org.apache.shenyu.examples.motan.service.TestMotanApplication
main方法启动项目。
成功启动会有如下日志:
2021-07-18 16:46:25.388 INFO 96 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 8081 (http) with context path ''2021-07-18 16:46:25.393 INFO 96 --- [ main] o.a.s.e.m.service.TestMotanApplication : Started TestMotanApplication in 3.89 seconds (JVM running for 4.514)2021-07-18 16:46:25.396 INFO 96 --- [ main] info : [ZookeeperRegistry] Url (null) will set to available to Registry [zookeeper://localhost:2181/default_rpc/com.weibo.api.motan.registry.RegistryService/1.0/service]2021-07-18 16:46:25.399 INFO 96 --- [ Thread-6] o.a.s.c.c.s.ShenyuClientShutdownHook : hook Thread-0 will sleep 3000ms when it start2021-07-18 16:46:25.399 INFO 96 --- [ Thread-6] o.a.s.c.c.s.ShenyuClientShutdownHook : hook SpringContextShutdownHook will sleep 3000ms when it start2021-07-18 16:46:25.445 INFO 96 --- [ntLoopGroup-3-2] info : NettyChannelHandler channelActive: remote=/192.168.1.8:49740 local=/192.168.1.8:80022021-07-18 16:46:25.445 INFO 96 --- [ntLoopGroup-3-1] info : NettyChannelHandler channelActive: remote=/192.168.1.8:49739 local=/192.168.1.8:80022021-07-18 16:46:25.925 INFO 96 --- [or_consumer_-17] o.a.s.r.client.http.utils.RegisterUtils : motan client register success: {"appName":"motan","contextPath":"/motan","path":"/motan/hello","pathDesc":"","rpcType":"motan","serviceName":"org.apache.shenyu.examples.motan.service.MotanDemoService","methodName":"hello","ruleName":"/motan/hello","parameterTypes":"java.lang.String","rpcExt":"{\"methodInfo\":[{\"methodName\":\"hello\",\"params\":[{\"left\":\"java.lang.String\",\"right\":\"name\"}]}],\"group\":\"motan-shenyu-rpc\"}","enabled":true,"host":"192.168.220.1","port":8081,"registerMetaData":false}
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测试Http请求shenyu-examples-motan
项目成功启动之后会自动把加 @ShenyuMotanClient
注解的接口方法注册到网关,并添加选择器和规则,如果没有,可以手动添加。
打开插件列表 -> rpc proxy -> motan
可以看到插件规则配置列表:
下面使用postman
模拟http
的方式来请求你的motan
服务: