中文通常是UTF-8，是的。您遇到的问题可能不是不是正确接收了数据（cURL知道它在做什么），而是您没有正确将数据发送到浏览器。

Chinese is usually UTF-8, yes. The problem you're having is probably not that the data isn't received correctly (cURL knows what it's doing), but that you're not sending them correctly to the browser.

在页面顶部尝试以下操作：

Try this on top of your page:

header('Content-Type: text/html; charset=utf-8');

这将告诉浏览器您正在发送UTF-8信息。

This will tell the browser that you are sending UTF-8 information.

更新：如果这不起作用，则可能是PHP本身未正确处理它们。尝试在 echo 中稍微使用 utf8_encode 和 utf8_decode 。如果该方法无效，则cURL不能正确解码流，这意味着您必须在响应中查找 Content-Type 标头并解码流。

Update: if this doesn't work, it could be that PHP itself isn't handling them properly. Try playing with utf8_encode and utf8_decode a bit in your echo. If thàt doesn't work, then cURL isn't decoding the stream properly, which means you'll have to look for the Content-Type header in the response and decode the stream accordingly.