Android文件上传使用HTTP PUT [英] Android File Upload Using HTTP PUT
问题描述
我有要求我的文件数据发送到HTTP URL使用PUT请求的Web服务。我知道该怎么做,但在Android中,我不知道。
I have a web service which requires me to send file data to HTTP url with PUT request. I know how to do that but in Android I don't know it.
API文档给出的示例请求。
The API docs gives a sample request.
PUT /images/upload/image_title HTTP/1.1
Host: some.domain.com
Date: Thu, 17 Jul 2008 14:56:34 GMT
X-SE-Client: test-account
X-SE-Accept: xml
X-SE-Auth: 90a6d325e982f764f86a7e248edf6a660d4ee833
bytes data goes here
我已经写了一些code,但它给了我的错误。
I have written some code but it gives me error.
HttpClient httpclient = new DefaultHttpClient();
HttpPut request = new HttpPut(Host + "images/upload/" + Name + "/");
request.addHeader("Date", now);
request.addHeader("X-SE-Client", X_SE_Client);
request.addHeader("X-SE-Accept", X_SE_Accept);
request.addHeader("X-SE-Auth", Token);
request.addHeader("X-SE-User", X_SE_User);
// I feel here is something wrong
File f = new File(Path);
MultipartEntity entity = new MultipartEntity(
HttpMultipartMode.BROWSER_COMPATIBLE);
entity.addPart("photo", new FileBody(f));
request.setEntity(entity);
HttpResponse response = httpclient.execute(request);
HttpEntity resEntityGet = response.getEntity();
String res = EntityUtils.toString(resEntityGet);
这是一个错误,我在做什么?
Is there something wrong I am doing?
推荐答案
尝试类似的东西。
try {
URL url = new URL(Host + "images/upload/" + Name + "/");
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
conn.setDoOutput(true);
conn.setRequestMethod("PUT");
// etc.
} catch (Exception e) { //handle the exception !}
编辑 - 另一个更好的选择:
使用内置的 HttpPut
建议 - 例子中看到的 http://massapi.com/class/org/apache/http/client/methods/HttpPut.java.html
编辑2 - 每个评论的要求:
EDIT 2 - as requested per comment:
使用 setEntity
方法,例如新FileEntity(新文件(路径),二进制/八位字节流);
作为参数调用之前执行
将文件添加到PUT请求。
Use setEntity
method with for example new FileEntity(new File(Path), "binary/octet-stream");
as param before calling execute
to add a file to the PUT request.
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