var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"J9kNEcFSIxNGakqs","timestamp":1731823279,"url":"m.cengbang.com%2Fchanpin%2Flijinji%2Fljjbysc.html","signature":"452d027556ca94964cab491f2a13102fc4121e97","rawString":"jsapi_ticket=&noncestr=J9kNEcFSIxNGakqs&timestamp=1731823279&url=m.cengbang.com%2Fchanpin%2Flijinji%2Fljjbysc.html"}