修改readme

README.md

@@ -29,30 +29,27 @@ spring.dubbo.module.default=false
 ```
 
 
-
-### 1. 服务端介绍
+### 2. 客户端介绍
 * 配置文件 `application.properties`
 ```
-spring.dubbo.application.name=provider
+spring.dubbo.application.name=consumer
 spring.dubbo.registry.address=zookeeper://localhost:2181
-spring.dubbo.protocol.name=dubbo
-spring.dubbo.protocol.port=20879
-spring.dubbo.protocol.host=localhost
-spring.dubbo.scan=com.zhiwei.demo.server
+spring.dubbo.scan=com.zhiwei.demo.client
 spring.dubbo.module.default=false
+
 ```
 `spring.dubbo.scan`表示要扫描的`package`目录。
 
-* 启动入口 `com.zhiwei.demo.server.Server`
+* 启动入口 `com.zhiwei.demo.client.Client`
 ```
 @SpringBootApplication
-   public class Server {
-       private static Logger logger = LoggerFactory.getLogger(Server.class);
-       public static void main(String[] args) {
-           logger.info("SpringBoot initial Before");
-           ConfigurableApplicationContext run = SpringApplication.run(Server.class, args);
-           logger.info("SpringBoot initial After");
-       }
-   }
+public class Client {
+    private static Logger logger = LoggerFactory.getLogger(Client.class);
+    public static void main(String[] args) {
+        ConfigurableApplicationContext run = SpringApplication.run(Client.class, args);
+        HelloService helloService =  run.getBean(HelloService.class);
+        logger.info(helloService.hello("hello"));
+    }
+}
 ```