补充说明:在Firefox、Safari上测试均正常。
为何Chrome浏览器上登录公众号后台所有图片均提示“此图片来自微信公众平台,未经允许不可引用”?Chrome 版本 95.0.4638.69(正式版本) (arm64) 系统版本 macOS 11.6 (20G165) [图片] 其中一张图片的请求内容: 请求网址: https://mmbiz.qlogo.cn/mmbiz_jpg/cNATXpEviagaG65WrdgnxR7sItMibxMCExONaxAVMMZBLhBeNeHR8wNcNNG3dF8QafPtfjc2zJKCYYyyNyCZWhuQ/640?wx_fmt=jpeg 请求方法: GET 状态代码: 200 远程地址: 121.51.42.196:443 引荐来源网址政策: strict-origin-when-cross-origin 响应标头 cache-control: max-age=2500000 content-length: 1597 content-type: image/jpeg date: Sun, 21 Nov 2021 13:42:12 GMT expires: Mon, 20 Dec 2021 12:08:52 GMT last-modified: Tue, 19 May 2015 16:03:21 GMT server: NWS_UGC_HY vary: Origin x-cache-lookup: Hit From Disktank3 x-nws-log-uuid: 3f6194b2-aaef-4ed7-9cb5-38d5c66b307f 请求标头 :authority: mmbiz.qlogo.cn :method: GET :path: /mmbiz_jpg/cNATXpEviagaG65WrdgnxR7sItMibxMCExONaxAVMMZBLhBeNeHR8wNcNNG3dF8QafPtfjc2zJKCYYyyNyCZWhuQ/640?wx_fmt=jpeg :scheme: https accept: image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8 accept-encoding: gzip, deflate, br accept-language: zh-CN,zh;q=0.9 cache-control: no-cache dnt: 1 pragma: no-cache referer: https://mmbiz.qlogo.cn/ sec-ch-ua: "Google Chrome";v="95", "Chromium";v="95", ";Not A Brand";v="99" sec-ch-ua-mobile: ?0 sec-ch-ua-platform: "macOS" sec-fetch-dest: image sec-fetch-mode: no-cors sec-fetch-site: cross-site sec-gpc: 1 user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.69 Safari/537.36 查询字符串参数 wx_fmt: jpeg
2021-11-21