1.各終端格式

windows      Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.114 Safari/537.36
wechat       Mozilla/5.0 (Linux; Android 10; BRQ-AN00 Build/HUAWEIBRQ-AN00; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/78.0.3904.62 XWEB/2853 MMWEBSDK/20210501 Mobile Safari/537.36 MMWEBID/3278 MicroMessenger/8.0.6.1900(0x280006A2) Process/appbrand0 WeChat/arm64 Weixin NetType/WIFI Language/zh_CN ABI/arm64 MiniProgramEnv/android
app          Dart/2.12 (dart:io)

2.終端判斷工具類

@Slf4j
public class RequestTerminalUtils {

    public static String isClient(HttpServletRequest request) {
        String header = request.getHeader("user-agent");
        if (header == null) {
            log.info("請求參數(shù)user-agent為空");
            return "PC";
        }
        log.info("請求參數(shù)user-agent為【{}】", header);
        String userAgent = header.toLowerCase();
        // 判斷當(dāng)前客戶端是否為PC
        if (userAgent.contains("windows nt")) {
            return "PC";
        // 判斷當(dāng)前客戶端是否為app
        } else if (userAgent.contains("dart")) {
            return "APP";
        // 判斷當(dāng)前客戶端是否為微信小程序
        } else if (userAgent.contains("micromessenger")) { 
            return "APPLET";
        }
        return "";
    }
}