Web框架
Web应用:
WEB应用(网站): Http协议: 发送: POST /index HTTP/1.1 Host: 127.0.0.1:8080 Connection: keep-alive Cache-Control: max-age=0 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/44.0.2403.89 Safari/537.36 HTTPS: 1 Accept-Encoding: gzip, deflate, sdch Accept-Language: zh-CN,zh;q=0.8 Cookie: csrftoken=hNmu2JOtntGMN0hSRSPmMQk2newEb3o8zb6pXW5Cc3m54IaA5VlTkUvqWsFezpni p=123 响应: 200 OK Cache-Control:public, max-age=15 Connection:keep-alive Content-Encoding:gzip Content-Type:text/html; charset=utf-8 Date:Wed, 14 Jun 2017 01:21:17 GMT Expires:Wed, 14 Jun 2017 01:21:33 GMT Last-Modified:Wed, 14 Jun 2017 01:21:03 GMT Transfer-Encoding:chunked Vary:Accept-Encoding X-Frame-Options:SAMEORIGIN X-UA-Compatible:IE=10 用户在页面看到的内容“字符串”(看到页面效果,由于浏览器解析)------响应体