支付回调通知错误提示 valid request body.

[boyyangzz]

源文件路径easywechat\src\Pay\Server.php
支付成功后，使用回调通知接口无法获取消息body内的json
$server = $app->getServer();
$server->handlePaid(function (Message $message, \Closure $next) {
print_r($message);
});

[TheNorthMemory]

微信支付APIv2通知的body是XML，APIv3是JSON，探测请求头例如:

[$mime] = $request->hasHeader('content-type') ? $request->getHeader('content-type') : ['noop'];

if (stripos($mime, 'xml') > 0) {
    //do something
}
if (stripos($mime, 'json') > 0) {
    //do something
}
if (stripos($mime, 'noop') > 0) {
    // do something
}