'{"referer":"","piccolo":"6567##296BED55F4C7372F##1717248766181","shirley":"unknown","title":"unknown","keywords":"unknown","description":"unknown","host":"user.qunar.com","scriptSrc":["qimgs.qunarzz.co","q.qunarzz.com/ho"],"sign":"cfaa534b2ba6e711ce949a2f8576efb3a89f84f0","randomNum":"F_BCo-mpCMbmcB0te5_vv","t":1717250301844}'<br>
randomNum值是前面随机生成的21字符串
piccolo值是"1000到9999的随机数"+"09azAZ随机16位"+时间戳
sign是传入的token值
t是时间戳
