var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"Zz2rPPtsta0fzzFG","timestamp":1731929528,"url":"m.cengbang.com%2Fchanpin%2Fxumei%2Fxldxp.html","signature":"f615bd27da9882242c8dc04d03b31dee726d78f4","rawString":"jsapi_ticket=&noncestr=Zz2rPPtsta0fzzFG&timestamp=1731929528&url=m.cengbang.com%2Fchanpin%2Fxumei%2Fxldxp.html"}