获取响应获取或发布请求的响应字符集 [英] obtaining response charset of response to get or post request

问题描述

我正在java web应用程序中提取响应字符集，我正在使用Apache HTTP Client。

I am working to extract response charset in a java web app, where I am using Apache HTTP Client.

例如，从Content-获得一个可能的值输入标题是

For example, one possible value obtained from "Content-Type" header is

    text/html; charset=UTF-8

然后我的代码将在=符号后提取所有文本...

Then my code will extract all text after the "=" sign...

所以提取的字符集将是

    UTF-8

我只是想知道，上述获取响应字符集的方法是否正确？或者是否存在上述代码不起作用的情况？我在这里缺少什么？

I just wanted to know, is the above method for obtaining response charset correct? Or is there some scenario where the above code will not work? Is there something I am missing here?

推荐答案

httpclient（或http核心）是否已提供该功能？这样的事情：

Doesn't httpclient (or http core) already provide that functionality? Something like this:

HttpResponse response = ...
String charset = EntityUtils.getContentCharSet(response.getEntitty());

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