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WEB页面如何得知用户当前是手机访问还是通过3G/4G网络访问？

WBOY
Release： 2016-06-06 20:14:19
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隐约记得以前好象哪里看到过有什么header信息可以进行判断，要用了找不到了。
应该是只要通过移动网络访问，运营商会在header里面添加点什么信息。能有人给一下不？

回复内容：

隐约记得以前好象哪里看到过有什么header信息可以进行判断，要用了找不到了。
应该是只要通过移动网络访问，运营商会在header里面添加点什么信息。能有人给一下不？

这个是浏览器的原因吧，

安卓微信UserAgent，里边有一个NetType/WIFI

<code>Mozilla/5.0 (Linux; U; Android 4.4.4; zh-cn; m1 note Build/KTU84P) AppleWebKit/533.1 (KHTML, like Gecko)Version/4.0 MQQBrowser/5.4 TBS/025489 Mobile Safari/533.1 MicroMessenger/6.3.13.49_r4080b63.740 NetType/WIFI Language/zh_CN</code>
Copy after login

ios微信UserAgent同样NetType/WIFI

WEB页面如何得知用户当前是手机访问还是通过3G/4G网络访问？

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