var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"nRGCjuoum2qRCRft","timestamp":1727789784,"url":"m.cengbang.com%2Fchanpin%2Fidraw%2Fidrawlrk.html","signature":"f54e3db0e63c5df63e25c0ffd18f92b65b02cf58","rawString":"jsapi_ticket=&noncestr=nRGCjuoum2qRCRft&timestamp=1727789784&url=m.cengbang.com%2Fchanpin%2Fidraw%2Fidrawlrk.html"}