获取user-agent并区分

最新推荐文章于 2023-10-31 17:51:28 发布

原创最新推荐文章于 2023-10-31 17:51:28 发布 · 1.1k 阅读

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CC 4.0 BY-SA版权

本文展示了如何从HTTP请求中获取用户代理信息，通过示例代码详细解析了不同浏览器和设备的User-Agent字符串。

Action 获取 user-agent

    HttpServletRequest Request = ServletActionContext.getRequest();
    System.out.println("--------------------------");
   String useragent = Request.getHeader("User-Agent");
    System.out.println(useragent);
    System.out.println("--------------------------");

部分测试结果

--------------------------
火狐   Mozilla/5.0 (Windows NT 6.3; WOW64; rv:31.0) Gecko/20100101 Firefox/31.0
--------------------------
--------------------------
ie11     Mozilla/5.0 (Windows NT 6.3; WOW64; Trident/7.0; rv:11.0) like Gecko
--------------------------
--------------------------
goole   Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/34.0.1847.116 Safari/537.36
--------------------------
--------------------------
小米     Mozilla/5.0 (Linux; U; Android 4.1.1; zh-cn; MI 2 Build/JRO03L) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Mobile Safari/534.30
--------------------------
--------------------------
apple    Mozilla/5.0 (iPhone; CPU iPhone OS 7_1_2 like Mac OS X) AppleWebKit/537.51.2 (KHTML, like Gecko) Version/7.0 Mobile/11D257 Safari/9537.53
--------------------------
--------------------------
linu       Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20131029 Firefox/17.0
--------------------------
--------------------------
mi2s    Mozilla/5.0 (Linux; U; Android 4.1.1; zh-cn; MI 2S Build/JRO03L) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Mobile Safari/537.36 XiaoMi/MiuiBrowser/2.0.1
--------------------------
--------------------------
sum    Mozilla/5.0 (Linux; U; Android 2.3.6; zh-cn; GT-S7500 Build/GINGERBREAD) AppleWebKit/533.1 (KHTML, like Gecko) Version/4.0 Mobile Safari/533.1
--------------------------
--------------------------
sum2   Mozilla/5.0 (Linux; U; Android 4.3; zh-cn; GT-N7100 Build/JSS15J) AppleWebKit/537.36 (KHTML, like Gecko)Version/4.0 MQQBrowser/5.2 Mobile Safari/537.36
--------------------------

HTC

Mozilla/5.0 (Linux; U; Android 2.1-update1; de-de; HTC Desire 1.19.161.5 Build/ERE27) AppleWebKit/530.17 (KHTML, like Gecko) Version/4.0 Mobile Safari/530.17

ipad

Mozilla/5.0(iPad; U; CPU iPhone OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B314 Safari/531.21.10