var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"CaZFtwaF9H1ESFtL","timestamp":1727886278,"url":"m.cengbang.com%2Fchanpin%2Fmumashi%2Fmlszpst.html","signature":"8ba678dfd76e65229551a7e1c7d29a3649ca4e71","rawString":"jsapi_ticket=&noncestr=CaZFtwaF9H1ESFtL&timestamp=1727886278&url=m.cengbang.com%2Fchanpin%2Fmumashi%2Fmlszpst.html"}