var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"YtFg8jkUTVMeHEcn","timestamp":1727871970,"url":"m.cengbang.com%2Fchanpin%2Fweijiejiafang%2Fwjjfwzj.html","signature":"253b0a6f2bcf2f7ff26053fe568de7d96daf2e6a","rawString":"jsapi_ticket=&noncestr=YtFg8jkUTVMeHEcn&timestamp=1727871970&url=m.cengbang.com%2Fchanpin%2Fweijiejiafang%2Fwjjfwzj.html"}