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设置多部分实体的编码

发布于 2024-11-03 17:12:26 字数 102 浏览 0 评论 0原文

我想将 UTF-8 编码设置为 MultipartEntity 对象或 StringBody 对象。有什么办法可以做到吗？我知道如何设置字符集，但不知道如何设置编码。

谢谢。

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冷血 2024-11-10 17:12:26

这是来自 anddev.org 的帖子此链接，但目前已关闭，因此我粘贴了下面的代码片段。我还没有尝试过这段代码，但我希望它有帮助。

MultipartEntity multipart = new MultipartEntity();
File file = new File("/filepath");  // File with some location (filepath)
Charset chars = Charset.forName("UTF-8"); // Setting up the encoding
FileBody fileB = new FileBody(file); // Create a new FileBody with the above mentioned file
multipart.addPart("data", fileB); // Add the part to my MultipartEntity. "data" is parameter name for the file
StringBody stringB;  // Now lets add some extra information in a StringBody
try {
    stringB = new StringBody("I am the caption of the file",chars);  // Adding the content to the StringBody and setting up the encoding
    multipart.addPart("caption", stringB); // Add the part to my MultipartEntity
} catch (UnsupportedEncodingException e) {
    // TODO Auto-generated catch block
    e.printStackTrace();
}

HttpPost post = new HttpPost(url); // Setting up a HTTP Post method with the target url
post.setEntity(multipart); // Setting the multipart Entity to the post method
HttpResponse resp = client.execute(post);  // Using some HttpClient (I'm using DefaultHttpClient) to execute the post method and receive the response

This is from an anddev.org post at this link, but is currently down, so I have pasted the snippet below. I haven't tried this code, but I hope it helps.

MultipartEntity multipart = new MultipartEntity();
File file = new File("/filepath");  // File with some location (filepath)
Charset chars = Charset.forName("UTF-8"); // Setting up the encoding
FileBody fileB = new FileBody(file); // Create a new FileBody with the above mentioned file
multipart.addPart("data", fileB); // Add the part to my MultipartEntity. "data" is parameter name for the file
StringBody stringB;  // Now lets add some extra information in a StringBody
try {
    stringB = new StringBody("I am the caption of the file",chars);  // Adding the content to the StringBody and setting up the encoding
    multipart.addPart("caption", stringB); // Add the part to my MultipartEntity
} catch (UnsupportedEncodingException e) {
    // TODO Auto-generated catch block
    e.printStackTrace();
}

HttpPost post = new HttpPost(url); // Setting up a HTTP Post method with the target url
post.setEntity(multipart); // Setting the multipart Entity to the post method
HttpResponse resp = client.execute(post);  // Using some HttpClient (I'm using DefaultHttpClient) to execute the post method and receive the response

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