使用REST客户端调用多部分/表单数据Rest Web服务 [英] Use REST client to call multipart/form-data Rest web service

问题描述

我有一个基于RESTeasy的REST Web服务(请参见下文).我正在尝试使用Google REST客户端执行请求以测试我的服务，但不确定如何设置请求.

I have a RESTeasy-based REST web service (see below). I'm trying to use the google REST client to execute a request to test my service, but I'm unsure as to how the request should be setup.

我不确定如何将byte[]作为参数(filedata)发送.
关于如何测试的任何想法?

I'm not sure how to send the byte[] as a param (filedata).
Any ideas on how to test this?

我得到以下异常:

java.io.IOException:无法获得多部分边界

java.io.IOException: Unable to get boundary for multipart

使用

request:
-content-type=multipart/form-data
-form params:
test=testvalue

其余方法:

@POST
@Path("/upload")
@Consumes("multipart/form-data")
public Response create(@MultipartForm FileUploadForm form) {
   System.out.println("form=" + form.getTest());
   return null;
}

FileUploadForm Pojo:

FileUploadForm Pojo:

import javax.ws.rs.FormParam;
import org.jboss.resteasy.annotations.providers.multipart.PartType;

public class FileUploadForm {
    private byte[] filedata;
    private String test;

    public FileUploadForm() {}

    public byte[] getFileData() {
        return filedata;
    }

    @FormParam("filedata")
    @PartType("application/octet-stream")
    public void setFileData(final byte[] filedata) {
        this.filedata = filedata;
    }

    public String getTest() {
        return test;
    }

    @FormParam("test")
    @PartType("application/json")
    public void setTest(String test) {
        this.test = test;
    }   
}

推荐答案

您需要将此标头添加到您的请求中:

You need to add this header to your request:

Accept-Encoding:multipart/form-data

通常，您使用以下内容类型:

usually you use Content type like this:

Content-Type: image/png

您可以使用 Postman REST客户端我已附上一张应如何填写表格的图片.

I've attached an image on how the form should be filled out.

这篇关于使用REST客户端调用多部分/表单数据Rest Web服务的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！