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38## ySniff - 更全面的浏览器检测工具
检测内容示例如下（iOS平台微信浏览器）：
```json
{
"os": "ios",
"osVersion": "9.3.2",
"osVersionN": 9,
"ios": true,
"ipod": false,
"ipad": false,
"iphone": true,
"imobile": true,
"android": false,
"browsers": {
"wechat": "6.3.19",
"alipay": false,
"qq": false,
"weibo": false,
"uc": false,
"opera": false
},
"info": {
"Mozilla": "5.0",
"AppleWebKit": "601.1.46",
"Mobile": "13F69",
"MicroMessenger": "6.3.19",
"NetType": "WIFI",
"Language": "zh_CN"
},
"pixelRatio": 2,
"retina": true,
"webApp": true,
"pc": false
}
```