我正在通过Fiddler测试推送GCM标题:User-Agent:FiddlerAuthorization:key=AIzaSyAkXfcuLLCZ-5n18wwO6XeJ13g-z9jaHost:android.googleapis.comContent-Length:286主体:{"registration_ids":["APA91bHyn8YHcH_vSuOo7_A0PMgF5SU1K0FebOFGKXYTqpN5x4eD0tVBvzQLn749TVcczN5gSjB1wqf5AzYfxFI_qskA1Nzipf-9MfdEom1PI1vkFqKIg9B8vZvPLOLozE7j