Php: how to send postorget Chinese to the server

Php: How do I send postorget Chinese to the server? For example, I want to send the get command to localhost: 12345. I am using file_get_contents (& quot; http: // localhost: 12345? Q = & quot;. & quot; Name & quot php: How do I send post or get Chinese to the server?
For example, I want to send the get command to localhost: 12345. I am using
File_get_contents ("http: // localhost: 12345? Q = "." name ")
Because the last q contains a name, I don't know why it is always difficult for the server to receive it. On the server side, I am using java to perform url. decode (), but it seems that I cannot decode. php to send something like Chinese. What should I do?

------ Solution --------------------
Do not directly perform POST, post encoding, or even secondary encoding, and then perform secondary decoding when using it. the encoding method can be customized as long as it can be restored.

Note that the character set... UTF-8 and gbk cannot be mixed.