var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"chAVdBQdKa8zWvJJ","timestamp":1727759175,"url":"m.cengbang.com%2Fchanpin%2Fzaozaomai%2Fzzlnlgb.html","signature":"4a6ddb8f30d499c38631c4c77cfcffe637d4fe89","rawString":"jsapi_ticket=&noncestr=chAVdBQdKa8zWvJJ&timestamp=1727759175&url=m.cengbang.com%2Fchanpin%2Fzaozaomai%2Fzzlnlgb.html"}