上一篇 前端 浏览器所在客户端信息，有浏览器信息后，以下是区分手机的详细类型
虽然没难度，但是记录下来，方便手续无脑复制：
苹果APP类型
1 // iOS 2 isIPhone = (userAgent: string) => /iphone/i.test(userAgent); 3 isIPod = (userAgent: string) => /ipod/i.test(userAgent); 4 isIPad = (userAgent: string) => /iPad/i.test(userAgent) || /Macintosh/i.test(userAgent); 5 public isIOS = (userAgent: string) => this.isIPhone(userAgent) || this.isIPod(userAgent) || this.isIPad(userAgent);
注：这里对ipad有添加额外的判断，Macintosh是一个新的iPad pro版本，用的操作系统是MAC，详细浏览器信息：
1 Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.4 Safari/605.1.15
安卓类型
大部分安卓的浏览器信息都有android字段
1 // android 2 public isAndroid = (userAgent: string) => /android/i.test(userAgent);
微信浏览器
1 // 微信 2 public isWechat = (userAgent: string) => /micromessenger/i.test(userAgent); 3 public isAppWechat = (userAgent: string) => this.isWechat(userAgent) && !/windowswechat/i.test(userAgent);
是否是手机端
添加mobile作为补充，当然直接使用mobile问题也不大
1 // 手机 2 public isMobile = (userAgent: string) => this.isAndroid(userAgent) || this.isIOS(userAgent) || /mobile/i.test(userAgent);
userAgent的字段介绍，可参考 其它博客浏览器的常见User Agent 各字段的解释
完整代码（可直接复制,不谢）:
1 declare type UserAgentProvider = { 2 isIOS: (userAgent: string) => void; 3 isAndroid: (userAgent: string) => void; 4 isMobile: (userAgent: string) => void; 5 isWechat: (userAgent: string) => void; 6 }; 7 8 class Index implements UserAgentProvider { 9 // iOS 10 isIPhone = (userAgent: string) => /iphone/i.test(userAgent); 11 isIPod = (userAgent: string) => /ipod/i.test(userAgent); 12 isIPad = (userAgent: string) => 13 /iPad/i.test(userAgent) || /Macintosh/i.test(userAgent); 14 public isIOS = (userAgent: string) => 15 this.isIPhone(userAgent) || 16 this.isIPod(userAgent) || 17 this.isIPad(userAgent); 18 19 // android 20 public isAndroid = (userAgent: string) => /android/i.test(userAgent); 21 22 // 手机 23 public isMobile = (userAgent: string) => this.isAndroid(userAgent) || this.isIOS(userAgent) || /mobile/i.test(userAgent); 24 25 // 微信 26 public isWechat = (userAgent: string) => /micromessenger/i.test(userAgent); 27 public isAppWechat = (userAgent: string) => this.isWechat(userAgent) && !/windowswechat/i.test(userAgent); 28 } 29 30 export default new Index();
原文：https://www.cnblogs.com/kybs0/p/13238110.html
