var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"GAirsN1CyAsDpqvE","timestamp":1731962236,"url":"m.cengbang.com%2Fchanpin%2Fshenggeban%2Fsgbjsj.html","signature":"5304118e2f444760d1c597286de9ec3c7011f598","rawString":"jsapi_ticket=&noncestr=GAirsN1CyAsDpqvE&timestamp=1731962236&url=m.cengbang.com%2Fchanpin%2Fshenggeban%2Fsgbjsj.html"}