webdriver是什么_remotewebdriver原理_webdriver原理(6)

[3.021][INFO]: received Webriver request: POST /session/32b33aa585ccbbf7ba785358

82852af3/element/0.19427558477036655:1/value {

"id": "0.19427558477036655:1",

"value": [ "k", "e", "y", ".", "E", "N", "T", "E", "R" ]

}

[3.021][INFO]: waiting for pending navigations...

[3.021][INFO]: done waiting for pending navigations

[3.064][INFO]: waiting for pending navigations...

[3.064][INFO]: done waiting for pending navigations

[3.064][INFO]: sending Webriver response: 200 {

"sessionId": "32b33aa585ccbbf7ba78535882852af3",

"status": 0,

"value": null

}

10:20:41.906 INFO - Done: /session/ac5b2c71-5b1a-469e-814c-fdd09a2061fc/element/

0/value

10:20:41.906 INFO - Executing: [close window] at URL: /session/ac5b2c71-5b1a-469

e-814c-fdd09a2061fc/window)

[3.068][INFO]: received Webriver request: ELETE /session/32b33aa585ccbbf7ba78535

882852af3/window

[WARNING:chr(88)] chrome detaches, user should take care of d

irectory:C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\scoped_dir1808_7550 and C:\DOCUME~1\

ADMINI~1\LOCALS~1\Temp\scoped_dir1808_26821

[5.318][INFO]: sending Webriver response: 200 {

"sessionId": "32b33aa585ccbbf7ba78535882852af3",

"status": 0,

"value": null

}

10:20:44.156 INFO - Done: /session/ac5b2c71-5b1a-469e-814c-fdd09a2061fc/window

request 请求 / response 应答

一次请求会对应一次应答

POST/GET 是请求(request)两种类型；关于两种请求方式的类别参考其它资料

200 、203 是 HTTP请求返回的状态码，200表示成功；

sessionid ：每一个访问服务器的客户端，都要先得到服务器端分配的一个sessionid ，就像通行证一样，只有得到sessionid的客户端才能向服务器请求想要的数据。

其它还包括操作系统版本，浏览器类型、URL、字符类型等非常详细的记录。熟悉HTTP ，了解TCP 的三次握手四次挥手，相信你对浏览器的交互与webdriver原理会有更深入的认识。webdriver原理

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