HTTP/1.1 302 Moved Temporarily Server: smart Content-Length: 0 X-Content-Type-Options: nosniff Location: http://china.chinadaily.com.cn/xuexi/index.html Content-Language: zh-CN N-Cache: HIT Expires: Thu, 18 Apr 2019 16:28:24 GMT Date: Thu, 18 Apr 2019 16:28:24 GMT Connection: keep-alive Server-Timing: cdn-cache; desc=HIT Server-Timing: edge; dur=2814