AJAX为了安全性对跨域请求做了限制,跨域可用CROS
简单请求
GET,HEAD, POST
content-type: text/plain, multipart/form, application/x-www-form-urlencoded
除此以外都是复杂请求,需要OPTIONS预检请求
https://developer.mozilla.org/zh-CN/docs/Web/HTTP/Access_control_CORS#谁应该读这篇文章?
AJAX为了安全性对跨域请求做了限制,跨域可用CROS
简单请求
GET,HEAD, POST
content-type: text/plain, multipart/form, application/x-www-form-urlencoded
除此以外都是复杂请求,需要OPTIONS预检请求
https://developer.mozilla.org/zh-CN/docs/Web/HTTP/Access_control_CORS#谁应该读这篇文章?