HMVC Codeigniter 中没有 'Access-Control-Allow-Origin' 错误
No 'Access-Control-Allow-Origin' error in HMVC Codeigniter
当页面在我的控制台中加载时显示此错误
Font from origin 'http://example.com' has been blocked from loading by
Cross-Origin Resource Sharing policy: No 'Access-Control-Allow-Origin'
header is present on the requested resource. Origin
'http://www.example.com' is therefore not allowed access.
并且当我调用 ajax 函数时。它显示此错误
XMLHttpRequest cannot load
http://example.com/index.php/home/getCity?city=d. No
'Access-Control-Allow-Origin' header is present on the requested
resource. Origin 'http://www.example.com' is therefore not allowed
access.
哪些 ajax 功能在家庭控制器中。但我在另一个控制器中。可能是我认为这是问题。我该如何解决这个问题？
对于 Codeigniter 中的跨源资源，您必须在 <?php 标记
开始后立即将此行包含在控制器中
header('Access-Control-Allow-Origin: *');
<?php
header('Access-Control-Allow-Origin: *');
class Myclass extends CI_Controller {
}
这在 codeigniter 中工作得很好
当页面在我的控制台中加载时显示此错误
Font from origin 'http://example.com' has been blocked from loading by Cross-Origin Resource Sharing policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://www.example.com' is therefore not allowed access.
并且当我调用 ajax 函数时。它显示此错误
XMLHttpRequest cannot load http://example.com/index.php/home/getCity?city=d. No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://www.example.com' is therefore not allowed access.
哪些 ajax 功能在家庭控制器中。但我在另一个控制器中。可能是我认为这是问题。我该如何解决这个问题？
对于 Codeigniter 中的跨源资源，您必须在 <?php 标记
header('Access-Control-Allow-Origin: *');
<?php
header('Access-Control-Allow-Origin: *');
class Myclass extends CI_Controller {
}
这在 codeigniter 中工作得很好