302跳转的跨域问题 场景一：302不返回跨域头 请求 GET /302 HTTP/1.1 Host: liudon.xyz Origin: https://www.baidu.com User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36 返回 HTTP/1.1 200 OK Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Cf-Ray: 88535773eaf5107e-HKG Content-Length: 143 Content-Type: text/html Date: Fri, 17 May 2024