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March 11, 2018 13:18
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让手机用户自动跳转到移动版网站。
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| var _ua = _ua || {}; | |
| _ua.str = navigator.userAgent.toLowerCase(); | |
| _ua.isAndroid = _ua.str.indexOf('android') > -1 && _ua.str.indexOf('mobile') > -1; | |
| _ua.isIPhone = /\(i(?:phone|pod);/.test(_ua.str); | |
| if (_ua.isAndroid || _ua.isIPhone) { | |
| location.href = 'http://m.example.com/'; | |
| } |
为什么在建议在服务端做呢？
在服务端跳转对蜘蛛更友好，效率也更高
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一段简单的脚本，可以把手机用户（Android / iPhone / iPod）重定向到移动版网站。不过在正常情况下，建议你在服务器端做类似的工作。