java - 将表单数据作为文件发布请求 (wsdl.xml)

Question

我正在尝试制作一个程序，该程序发送附加表单数据文件的发布请求，并将其作为发布请求的一部分上传。

我尝试了很多方法，但找不到页面。这里尝试使用多部分实体创建多部分主体并将对象传递给 http。

public void uploadwsdl() throws Exception {


    MultipartEntityBuilder mb = MultipartEntityBuilder.create();
    File file = new File("filpath");
    mb.addBinaryBody("filename", file);
    org.apache.http.HttpEntity fileEntity = mb.build();

    String wsdlUrl = "url";
    URL serverUrl = new URL(
            wsdlUrl);

       String CompanyCodeXML = getData("CompanyCodeMS");

       System.out.println("=====Start XML Payload=====");             

       RestResponse response = retrieveStatusFromAPI(wsdlUrl,fileEntity);
       Assert.assertEquals(response.getCode(), BaseHelper.HTTP_200, "Response Code is not same as Expected:");

       String responseContent = response.getContent();           

       Assert.assertEquals(verifySuccessResponse(responseContent), true, "Response Message does not have JobId");

       Assert.assertNotNull(response, "Response is null");

       System.out.println("=====End XML Payload=====");

}


private RestResponse retrieveStatusFromAPI (String endPointURL,HttpEntity inputEntity)
                 {

                 RestResponse response = null;

                 try {
                 String userCredentials = "test" + ":" + "pwd";
                 String basicAuth = "Basic "+ new String(Base64.getEncoder().encode(userCredentials.getBytes()));

                 HttpRequests connection = new HttpRequests();

                 response = connection.httpPost(endPointURL, basicAuth, inputEntity);

                 } catch (Exception ioe) {
                 ioe.printStackTrace();

                 }                    

                 return response;
          }

Answer 1

我可以找到一个解决方案来发送带有文件作为表单数据的发布请求。只需要修改EntityBuilder代码如下:

final MultipartEntityBuilder builder = MultipartEntityBuilder.create();
    builder.setMode(HttpMultipartMode.BROWSER_COMPATIBLE);
    builder.addBinaryBody("filename", file, ContentType.DEFAULT_BINARY, "some.xml");
    final HttpEntity multiPartEntity = builder.build();