泽西岛消费XML帖子 [英] Jersey Consumes XML post

问题描述

我想发布到"Jersey Rest"服务.这样做的标准方法是什么?

I want to make a Post to Jersey Rest service. What is the standard way of doing this?

@Post
@Consumes(MediaType.Application_xml)
public Response method(??){}

推荐答案

假设您有一个Java Bean，例如雇员Bean.添加标签以告知

Suppose you have a java bean say an employee bean such as. Add the tags to tell

@XmlRootElement (name = "Employee")
public class Employee {
    String employeeName;

    @XmlElement
    public String getEmployeeName() {
        return employeeName;
    }

    public void setEmployeeName(String employeeName) {
        this.employeeName = employeeName;
    }
}

@XmlRootElement告知这将是xml中的主要标记.在这种情况下，您也可以为主要标签指定一个名称.

@XmlRootElement tells that this will be the main tag in xml. In this case you can specify a name for the main tag as well.

@XmlElement告知这将是根标签内的子标签

@XmlElement tells that this would be the sub tag inside the root tag

说，将在发布请求中作为正文一部分的示例xml看起来像

Say, the sample xml that will come as a part of body in the post request will look something like

<?xml version="1.0" encoding="UTF-8"?>
<Employee>
 <employeeName>Jack</employeeName>
</Employee>

在编写Web服务以接受此类xml时，我们可以编写以下方法.

When writing a webservice to acccept such an xml we can write the following method.

@POST
@Path("/post")
@Consumes(MediaType.APPLICATION_XML)
@Produces(MediaType.APPLICATION_XML)
public Response getEmployee(Employee employee) {
     employee.setEmployeeName(employee.getEmployeeName() + " Welcome");
     return Response.status(Status.OK).entity(employee).build();
}

调用此服务时，您将获得以下xml作为响应的一部分.

On calling this service, you will get the following xml as part of the response.

<Employee>
<employeeName> Jack Welcome </employeeName>
</Employee>

使用@Xml ...注释，解组和封送请求和响应对象变得非常容易.

using @Xml...annotations, it becomes very easy to unmarshal and marshal the request and response objects.

只需使用MediaType.APPLICATION_JSON而不是APPLICATION_XML，就可以对JSON输入和JSON输出采用类似的方法

Similar approach can be taken for JSON input as well as JSON output by just using the MediaType.APPLICATION_JSON instead of APPLICATION_XML

因此，对于xml作为输入，您可以将xml作为输出作为http响应的一部分. 希望这会有所帮助.

So for an xml as input, you can get an xml as an output as part of the http response. Hope this helps.

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