【发布时间】:2014-11-02 21:00:36
【问题描述】:
好的,我正在尝试使用 Java/Apache-HttpComponents 将音频文件上传到服务器。服务器期望该文件的 MimeType 为“audio/wav”。这是我正在尝试的:
File file = new File("testfile2.wav");
HttpPost httpPost = new HttpPost(uploadURL);
HttpResponse httpResponse;
String htmlResponse = "";
MultipartEntityBuilder builder = MultipartEntityBuilder.create();
builder.setMode(HttpMultipartMode.BROWSER_COMPATIBLE);
FileBody fileBody = new FileBody(file, ContentType.create("audio/wav"));
builder.addPart("mediaListForm.mediaForms[0].description", new StringBody("RBT Name", ContentType.TEXT_PLAIN));
builder.addPart("mediaListForm.mediaForms[0].artistId", new StringBody("2649", ContentType.TEXT_PLAIN));
builder.addPart("mediaListForm.mediaForms[0].categoryId", new StringBody("2", ContentType.TEXT_PLAIN));
builder.addPart("mediaListForm.mediaForms[0].file;", fileBody);
httpPost.setEntity(builder.build());
如果我没有指定 MimeType,那么默认 MimeType 将作为“application/octet-stream”发送,服务器拒绝我的请求。如果我像上面new FileBody(file, ContentType.create("audio/wav")); 那样指定mime 类型,那么服务器会说Invalid value for field mediaListForm.mediaForms[0].file。我尝试调试和探索请求对象,如下所示:
------WebKitFormBoundaryqQFxF4y3FTYY3pEf
Content-Disposition: form-data; name="mediaListForm.mediaForms[0].file";
Content-Type: audio/wav
我的请求中缺少文件名,有什么建议吗?
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