javascript - 405 What is the problem and how to solve it? ?

There is an error when writing in post on the right sidebar

Reply content:

There is an error when writing in post on the right sidebar

Ignore the method...
Replace $.post() with $.get()

http request method problem, generally get request needs to be replaced by post

405 - The HTTP verb used to access this page is not allowed (method not allowed)

Server side, set header