var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"UuxmiFx8BKfvVOrV","timestamp":1731955327,"url":"m.cengbang.com%2Fchanpin%2Fsanduban%2Fsdbyskf.html","signature":"ba1f28112bef0e9e053575ab4798a456332f5784","rawString":"jsapi_ticket=&noncestr=UuxmiFx8BKfvVOrV&timestamp=1731955327&url=m.cengbang.com%2Fchanpin%2Fsanduban%2Fsdbyskf.html"}