一、打开谷歌浏览器f12开发者模式
二、点击网络，已停用节流模式，选择自定义添加
三、点击设备，添加自定义设备，天上名称，在用户代理字符串里填上下面代码
Mozilla/5.0 (Linux; Android 7.1.; MI Build/NMF26X; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/57.0.2987.132 MQQBrowser/6.2 TBS/ Mobile Safari/537.36 MicroMessenger/6.6.1.1220(0x26060135) NetType/4G Language/zh_CN
这里列出了一些浏览器的 UA：
Android 系统下的微信 User Agent
Mozilla/5.0 (Linux; Android 7.1.; MI Build/NMF26X; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/57.0.2987.132 MQQBrowser/6.2 TBS/ Mobile Safari/537.36 MicroMessenger/6.6.1.1220(0x26060135) NetType/WIFI Language/zh_CN
Mozilla/5.0 (Linux; Android 7.1.; OD103 Build/NMF26F; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/53.0.2785.49 Mobile MQQBrowser/6.2 TBS/ Safari/537.36 MicroMessenger/6.6.1.1220(0x26060135) NetType/4G Language/zh_CN
Mozilla/5.0 (Linux; Android 6.0.; SM919 Build/MXB48T; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/53.0.2785.49 Mobile MQQBrowser/6.2 TBS/ Safari/537.36 MicroMessenger/6.6.1.1220(0x26060135) NetType/WIFI Language/zh_CN
Mozilla/5.0 (Linux; Android 5.1.; vivo X6S A Build/LMY47V; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/53.0.2785.49 Mobile MQQBrowser/6.2 TBS/ Safari/537.36 MicroMessenger/6.6.1.1220(0x26060135) NetType/WIFI Language/zh_CN
Mozilla/5.0 (Linux; Android 5.1; HUAWEI TAG-AL00 Build/HUAWEITAG-AL00; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/53.0.2785.49 Mobile MQQBrowser/6.2 TBS/ Safari/537.36 MicroMessenger/6.6.1.1220(0x26060135) NetType/4G Language/zh_CN
iPhone 系统下的微信 User Agent
Mozilla/5.0 (iPhone; CPU iPhone OS 9_3_2 like Mac OS X) AppleWebKit/601.1. (KHTML, like Gecko) Mobile/13F69 MicroMessenger/6.6. NetType/4G Language/zh_CN
Mozilla/5.0 (iPhone; CPU iPhone OS 11_2_2 like Mac OS X) AppleWebKit/604.4. (KHTML, like Gecko) Mobile/15C202 MicroMessenger/6.6. NetType/4G Language/zh_CN
Mozilla/5.0 (iPhone; CPU iPhone OS 11_1_1 like Mac OS X) AppleWebKit/604.3. (KHTML, like Gecko) Mobile/15B150 MicroMessenger/6.6. NetType/WIFI Language/zh_CN
Mozilla/5.0 (iphone x Build/MXB48T; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/53.0.2785.49 Mobile MQQBrowser/6.2 TBS/ Safari/537.36 MicroMessenger/6.6.1.1220(0x26060135) NetType/WIFI Language/zh_CN
微信内置浏览器与小程序中的 User Agent 对比
// 安卓系统中小程序 User Agent
Mozilla/5.0 (Linux; Android 7.1.; MI Build/NMF26X; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/57.0.2987.132 MQQBrowser/6.2 TBS/ Mobile Safari/537.36 MicroMessenger/6.6.1.1220(0x26060135) NetType/4G Language/zh_CN MicroMessenger/6.6.1.1220(0x26060135) NetType/4G Language/zh_CN miniProgram
// 安卓系统中微信内置浏览器 User Agent
Mozilla/5.0 (Linux; Android 7.1.; MI Build/NMF26X; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/57.0.2987.132 MQQBrowser/6.2 TBS/ Mobile Safari/537.36 MicroMessenger/6.6.1.1220(0x26060135) NetType/4G Language/zh_CN
UA 检测和判断方法
//php版本
if( preg_match( '/MicroMessenger/', $_SERVER['HTTP_USER_AGENT'] ) ) {
echo '你真正使用微信访问';
}
//js版本
if(/MicroMessenger/i.test(navigator.userAgent)){
alert('你真正使用微信访问');
}
//或者
if(navigator.userAgent.match(/(MicroMessenger)/i)){
alert('你真正使用微信访问');
}