Access to XMLHttpRequest at 'http://guaji0-1252321371.cos.ap-shanghai.myqcloud.com/?uploads&prefix=4_6_20200828141428.apk' from origin 'http://xxx.lgair.cn' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Contro
我的应用程序上有很多图片,如果用户选择一张图片,我的应用程序将创建一个HTML,并将HTML标记更新为:<meta property="og:image" content="The picture use just selected" />
并保存这个名为test1.html的HTML并将其上传到我的服务器我用