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  • java 判断请求来自手机端还是电脑端

    根据当前请求的特征,判断该请求是否来自手机终端,主要检测特殊的头信息,以及user-Agent这个header

    public static boolean isMobileDevice(HttpServletRequest request){
    boolean b = false;
    boolean pcFlag = false;
    boolean mobileFlag = false;
    String via = request.getHeader("Via");
    String userAgent = request.getHeader("user-agent");
    for (int i = 0; via!=null && !via.trim().equals("") && i < mobileGateWayHeaders.length; i++) {
    if(via.contains(mobileGateWayHeaders[i])){
    mobileFlag = true;
    break;
    }
    }
    for (int i = 0;!mobileFlag && userAgent!=null && !userAgent.trim().equals("") && i < mobileUserAgents.length; i++) {
    if(userAgent.contains(mobileUserAgents[i])){
    mobileFlag = true;
    break;
    }
    }
    for (int i = 0; userAgent!=null && !userAgent.trim().equals("") && i < pcHeaders.length; i++) {
    if(userAgent.contains(pcHeaders[i])){
    pcFlag = true;
    break;
    }
    }
    if(mobileFlag==true && pcFlag==false){
    b=true;
    }
    return b;//false pc true shouji

    }

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  • 原文地址:https://www.cnblogs.com/chong518/p/9377410.html
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