Chorme 浏览器查看请求头、响应头

旧城等待， 2023-07-17 07:18 36阅读 0赞

**第一步**：打开浏览器，按键盘上的F12，出现如下界面：

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI5NzIwNjU3_size_16_color_FFFFFF_t_70][]

**第二步**：点击 Network， 点击 docs 。

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI5NzIwNjU3_size_16_color_FFFFFF_t_70 1][]

**第三步**：地址栏输入baidu.com，按回车。![2020032015294873.png][]

**第四步**：会看到这里出现一个地址。

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI5NzIwNjU3_size_16_color_FFFFFF_t_70 2][]

**第五步**：点击就可以查看它的 headers（请求头和响应头）。

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI5NzIwNjU3_size_16_color_FFFFFF_t_70 3][]

General：

Request URL: https://www.baidu.com/
    Request Method: GET
    Status Code: 200 OK
    Remote Address: 14.215.177.38:443
    Referrer Policy: no-referrer-when-downgrade

响应头：（Response Headers）

HTTP/1.1 200 OK
    Bdpagetype: 1
    Bdqid: 0x8b78baf70015fe36
    Cache-Control: private
    Connection: keep-alive
    Content-Encoding: gzip
    Content-Type: text/html;charset=utf-8
    Date: Fri, 20 Mar 2020 07:30:49 GMT
    Expires: Fri, 20 Mar 2020 07:30:42 GMT
    Server: BWS/1.1
    Set-Cookie: BDSVRTM=0; path=/
    Set-Cookie: BD_HOME=1; path=/
    Set-Cookie: H_PS_PSSID=30972_1437_21113_30824_26350_30717; path=/; domain=.baidu.com
    Strict-Transport-Security: max-age=172800
    Traceid: 1584689449025470209010049988138498391606
    X-Ua-Compatible: IE=Edge,chrome=1
    Transfer-Encoding: chunked

请求头：（Request Headers）

GET / HTTP/1.1
    Host: www.baidu.com
    Connection: keep-alive
    Pragma: no-cache
    Cache-Control: no-cache
    Upgrade-Insecure-Requests: 1
    User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.149 Safari/537.36
    Sec-Fetch-Dest: document
    Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
    Sec-Fetch-Site: none
    Sec-Fetch-Mode: navigate
    Sec-Fetch-User: ?1
    Accept-Encoding: gzip, deflate, br
    Accept-Language: zh-CN,zh;q=0.9
    Cookie: BAIDUID=CECCC47CE6725B83E83BDCAEFA2428F1:FG=1; BIDUPSID=CECCC47CE6725B83E83BDCAEFA2428F1; PSTM=1578380042; BD_UPN=12314753; COOKIE_SESSION=245279_0_9_5_7_38_0_0_5_6_9_3_490339_0_13_0_1584411493_0_1584411480%7C9%230_0_1584411480%7C1; BDORZ=B490B5EBF6F3CD402E515D22BCDA1598; H_PS_645EC=9daeWiR%2BzZNg1uwDBXRDQuFDlsQ9KA%2FjV%2B%2FGFTgoQz85jexVkwyN7SHpUKY

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI5NzIwNjU3_size_16_color_FFFFFF_t_70]: /images/20230528/e1c308426b10480b9f245b60f43dec35.png
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[2020032015294873.png]: /images/20230528/7b45027e4e894f6ab5853d7cc6961a55.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI5NzIwNjU3_size_16_color_FFFFFF_t_70 2]: /images/20230528/79d91600dd3a460b86b3345edba4478d.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI5NzIwNjU3_size_16_color_FFFFFF_t_70 3]: /images/20230528/b6041176890246308ad9dc82596c1b8e.png