var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"kCfT6bQxyf8eUmcr","timestamp":1731950377,"url":"m.cengbang.com%2Fchanpin%2Fshirong%2Fsrbwt.html","signature":"c6b03c36a3c06889a7f5c563f69199b80267530f","rawString":"jsapi_ticket=&noncestr=kCfT6bQxyf8eUmcr×tamp=1731950377&url=m.cengbang.com%2Fchanpin%2Fshirong%2Fsrbwt.html"}