RestLet框架的入门

官网地址

1. 创建maven工程（war)
2. pom.xml文件中导入jar包

<repositories>
   <repository>
     <id>restlet</id>
     <url>http://maven.restlet.com/</url>
   </repository>
 </repositories>
 <dependencies>
   <dependency>
     <groupId>org.restlet.jee</groupId>
     <artifactId>org.restlet</artifactId>
     <version>2.0.1</version>
   </dependency>
   <dependency>
     <groupId>org.restlet.jee</groupId>
     <artifactId>org.restlet.ext.servlet</artifactId>
     <version>2.0.1</version>
   </dependency>
   <dependency>
    <!-- spring整合的时候用 -->
     <groupId>org.restlet.jee</groupId>
     <artifactId>org.restlet.ext.spring</artifactId>
     <version>2.0.1</version>
   </dependency>
 </dependencies>

3. 创建 BaseCampApplication

package com.jxq.rest;

import org.restlet.Application;
import org.restlet.Restlet;
import org.restlet.routing.Router;

public class BaseCampApplication extends Application{

	@Override
	public Restlet createInboundRoot() {
		System.out.println("createInboundRoot");
        Router router = new Router(getContext());
        router.attach("/hello",HelloRestLet.class);
        return router;
	}
}

4. 创建HelloResource

package com.jxq.rest;

import org.restlet.resource.Get;
import org.restlet.resource.ServerResource;

public class HelloResource extends ServerResource{
	@Get
	public String doSayHello() {
		return "hello Hello RestLet";
	}
}

```javascript

 5、web.xml
 

```javascript
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns="http://java.sun.com/xml/ns/javaee"
	xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
	version="2.5">
	<display-name>restLetDemo</display-name>
	<!-- Restlet adapter -->
	<servlet>
		<servlet-name>RestletServlet</servlet-name>
		<servlet-class>org.restlet.ext.servlet.ServerServlet</servlet-class>
		<init-param>
			<!-- BaseCampApplication -->
			<param-name>org.restlet.application</param-name>
			<param-value>com.jxq.rest.BaseCampApplication</param-value>
		</init-param>
	</servlet>
	   <!-- 配置拦截 -->
	<servlet-mapping>
		<servlet-name>RestletServlet</servlet-name>
		<url-pattern>/*</url-pattern>
	</servlet-mapping>
	
	<welcome-file-list>
		<welcome-file>index.html</welcome-file>
	</welcome-file-list>
</web-app>

6、tomcat部署，客户端访问