restlet中如何获取post方式提交的表单值

1.建立工程，项目结构如下：



2.编写资源超处理类：(FirstServerResource.java)

FirstServerResource.java代码如下：

package test;
import org.restlet.data.Form;
import org.restlet.representation.Representation;
import org.restlet.resource.ServerResource;

//定义一个资源
public class FirstServerResource extends ServerResource {

@Override
//处理post请求
protected Representation post(Representation entity) {
//获取表单值：
Form form = new Form(entity);
String name = form.getFirstValue("name");
String sex = form.getFirstValue("sex");
System.out.println(name + ";" + sex);
return null;
}
}

2.编写服务应用类：ServerApplication.java

ServerApplication.java代码如下：

package test;
import org.restlet.Application;
import org.restlet.Context;
import org.restlet.Restlet;
import org.restlet.Server;
import org.restlet.data.Protocol;
import org.restlet.routing.Router;
//为资源配置路径
public class ServerApplication extends Application {
public static void main(String[] args) throws Exception {
//开启web服务，端口号为8182
new Server(Context.getCurrent(), Protocol.HTTP, 8182, FirstServerResource.class).start();
}

public ServerApplication(Context context) {
super(context);
}

@Override
public Restlet createInboundRoot() {
Router router = new Router(this.getContext());
//绑定资源路径"hello"到对应的处理资源类(FirstServerResource)
router.attach("/hello", FirstServerResource.class);
return router;
}

}

3.编写测试客户端：Client.java:

Client.java代码如下：

package test;
import java.io.IOException;

import org.restlet.data.Form;
import org.restlet.representation.Representation;
import org.restlet.resource.ClientResource;
import org.restlet.resource.ResourceException;

public class Client {

public static void main(String[] args) throws ResourceException, IOException {

String url = "http://localhost:8182/hello";
ClientResource client = new ClientResource(url);
//创建表单
Form form = new Form();
form.add("name", "zhuxun");
form.add("sex", "M");
//以post方式提交表单
Representation representation = client.post(form);
System.out.println(representation.getText());
}
}

4.启动服务器(ServerApplication.java)
5.启动测试客户端(Client.java)，可以看到资源处理类FirstServerResource.java接受到了客户端提交的表单值，并输出，结果如下：