http协议

常见状态码

200        ok

301        永久跳转

302        临时跳转

307        内部跳转

304        走本地缓存

400        客户端错误

401        认证错误

403        找不到主页，权限不足

404        找不到主页

500        内部错误

502        找不到后端主机

503        服务器过载

504        超时

 

http请求

Request URL: http://10.0.0.7/            #请求的URl地址

Request Method: GET                    #请求方法

Status Code: 200 OK                    #状态码

Remote Address: 10.0.0.7:80            #请求的主机的地址和端口

authority: www.xuliangwei.com            #认证的域名

:method: GET                        #请求方法

:path: /                        #请求的路径

:scheme: https                    #请求的协议 http https

 

Accept: text/html                        #请求的类型

Accept-Encoding: gzip, deflate                #压缩

Accept-Language: zh-CN,zh;q=0.9                #语言

Cache-Control: no-cache                    #缓存

Connection: keep-alive                    #保持连接 长连接

Host: 10.0.0.7                        #请求域名

Pragma: no-cache                        #没有缓存

User-Agent: Chrome/65.0.3325.181             #用户浏览器

 

响应的协议

Accept-Ranges: bytes                    #大小

Connection: Keep-Alive                    #保持连接 场链接tcp

Content-Length: 2633                    #内容长度

Content-Type: text/html; charset=UTF-8            #返回内容的类型，字符集

Date: Thu, 10 Jan 2019 01:52:01 GMT            #返回服务器时间 GMT +8小时

ETag: "a49-56b5ce607fe00"                    #缓存

Keep-Alive: timeout=5, max=98                #长连接的超时时间

Last-Modified: Fri, 04 May 2018 08:13:44 GMT        #缓存

Server: Apache/2.4.6 (CentOS) PHP/5.4.16        #使用的web软件版本

 

pv：request请求

uv：代表一个设备

IP：独立的ip