192.168.3.2:81/api/Article/Upload:1 Failed to load resource: the server responded with a status of 404 (Not Found)
Access to XMLHttpRequest at 'http://192.168.3.2:81/api/Article/Upload' from origin 'http://localhost:13811' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: It does not have HTTP ok status.
webapi提交上传图片，为什么会有这样的页面脚本错误提示，问题在哪呢？？
