| 环境 / 浏览器 | User-Agent 示例 |
|---|---|
| Windows · Chrome | Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36 |
| Windows · Edge | Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36 Edg/120.0.0.0 |
| Windows · Firefox | Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:121.0) Gecko/20100101 Firefox/121.0 |
| Windows · IE 11 | Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; rv:11.0) like Gecko |
| macOS · Chrome | Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36 |
| macOS · Safari | Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.1 Safari/605.1.15 |
| Linux · Firefox | Mozilla/5.0 (X11; Linux x86_64; rv:121.0) Gecko/20100101 Firefox/121.0 |
| Linux · Chrome | Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36 |
| Windows · Opera | Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36 OPR/106.0.0.0 |
| 设备 / 浏览器 | User-Agent 示例 |
|---|---|
| iPhone · Safari | Mozilla/5.0 (iPhone; CPU iPhone OS 17_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.1 Mobile/15E148 Safari/604.1 |
| iPhone · Chrome | Mozilla/5.0 (iPhone; CPU iPhone OS 17_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) CriOS/120.0.0.0 Mobile/15E148 Safari/604.1 |
| iPad · Safari | Mozilla/5.0 (iPad; CPU OS 17_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.1 Mobile/15E148 Safari/604.1 |
| Android · Chrome | Mozilla/5.0 (Linux; Android 14; Pixel 8) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Mobile Safari/537.36 |
| Android · 微信内置浏览器 | Mozilla/5.0 (Linux; Android 14; Pixel 8) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Mobile Safari/537.36 MicroMessenger/8.0.47.2670 |
| Android · WebView | Mozilla/5.0 (Linux; Android 14; Pixel 8 Build/TQ3A.230805.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/120.0.0.0 Mobile Safari/537.36 |
| HarmonyOS · 华为浏览器 | Mozilla/5.0 (Linux; Android 13; MRA-AL00 Build/HUAWEIMRA-AL00) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Mobile Safari/537.36 Chrome/108.0.0.0 |
User-Agent(UA)是请求头中用于标识客户端浏览器、操作系统与版本的一串文本,服务器据此判断访问环境并做适配。
▪ UA 通常由浏览器内核(AppleWebKit/Gecko/Mozilla)、操作系统(Windows NT/macOS/Linux/Android/iPhone)与版本信息组成。
▪ 现代浏览器多为兼容性而互相包含 Mozilla/5.0 与 AppleWebKit 等片段,判断时应以 Distinctive 标记(如 Chrome/、Edg/、Firefox/)为准。
▪ UA 可被伪装或修改,不应作为唯一的安全验证依据,通常只用于统计分析与移动端适配判断。