河妖神算,我访问了一下他的网站,还真是这个原因。
- Access to XMLHttpRequest at 'http://gongjionline.com/ajax.php' from origin 'http://www.gongjionline.com' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.
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