Send messages FCM XMLHttpRequest cannot access control Access-Control-Allow-Origin header

Asked Jan 15 '17 at 18:37

Active Jan 15 '17 at 22:56

Viewed 20 times

Error code:

XMLHttpRequest cannot load https://fcm.googleapis.com/fcm/send. Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://localhost:8081' is therefore not allowed access

Code:

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How to set header?

edited Jan 15 '17 at 22:56

Brian Tompsett - 汤莱恩

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asked Jan 15 '17 at 18:37

aofdev

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You should paste actual lines of code into the question. Use the [edit] button to improve the question. – Brian Tompsett - 汤莱恩 Jan 15 '17 at 22:56
*How to set header?* — First gain access to the server hosting `https://fcm.googleapis.com/fcm/send.` This will probably require getting Google to hire and trust you – Quentin Jan 15 '17 at 22:59
@HenryDev — It's `0`. It is always `0` when that error message is reported. – Quentin Jan 15 '17 at 23:01

Send messages FCM XMLHttpRequest cannot access control Access-Control-Allow-Origin header

0 Answers0