CORS jQuery AJAX request
It's easy, you should set server http response header first. The problem is not with your front-end javascript code. You need to return this header:
Access-Control-Allow-Origin:*or
Access-Control-Allow-Origin:your domainIn Apache config files, the code is like this:
Header set Access-Control-Allow-Origin "*"In nodejs,the code is like this:
res.setHeader('Access-Control-Allow-Origin','*');