将特殊字符（例如中文字符）从PHP转移到android

Question

这是我将短信发送到android GCM的方式，首先我用PHP编码了汉字

$message = array("msg" => urlencode($msg));

$url = 'https://android.googleapis.com/gcm/send';
$fields = array(
            'registration_ids'  => $registrationIDs,
            'data'              => array( "message" => $message ),
            );

$headers = array(
                'Authorization: key=' . $api_key,
                'Content-Type: application/json;');

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt( $ch, CURLOPT_POST, true );
curl_setopt( $ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt( $ch, CURLOPT_RETURNTRANSFER, true );
curl_setopt( $ch, CURLOPT_POSTFIELDS, json_encode( $fields ) );
$result = curl_exec($ch);
curl_close($ch);

当消息发送到android端时，符号，数字和英文均保持正常，但是中文字符不正确，如何解决？ 谢谢

msg = URLDecoder.decode(intent.getStringExtra("message"), "UTF-8");

Answer 1

尝试将php标头字符集设置为UTF-8，看看是否可行。

Answer 2

我发现问题不是由php或android引起的

实际上在我的输入表单中省略了

<meta type="utf-8">

那是粗心的错误

Answer 3

添加到html头：

<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />