var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"JXoRHqGp6ag8dPlr","timestamp":1727739142,"url":"m.cengbang.com%2Fchanpin%2Fzaozuo%2Fzzxzsjj.html","signature":"938789c506ea2bee1bd3a54a3991247748cdef6d","rawString":"jsapi_ticket=&noncestr=JXoRHqGp6ag8dPlr&timestamp=1727739142&url=m.cengbang.com%2Fchanpin%2Fzaozuo%2Fzzxzsjj.html"}