java判断请求接口来源是pc端还是mobile端

public static boolean  isMobileDevice(String requestHeader){
        /**
         * android : 所有android设备
         * mac os : iphone ipad
         * windows phone:Nokia等windows系统的手机
         */
        String[] deviceArray = new String[]{"android","mac os","windows phone"};
        if(requestHeader == null)
            return false;
        requestHeader = requestHeader.toLowerCase();
        for(int i=0;i<deviceArray.length;i++){
            if(requestHeader.indexOf(deviceArray[i])>0){
                return true;
            }
        }
        return false;
}
 
@Test 
public void isMobileTest(){
    String requestHeader = request.getHeader("user-agent");
    if(isMobileDevice(requestHeader)){
        System.out.println("手机端----------------------");
    }else{
        System.out.println("pc端------------------------");
    }
}