var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"3zXJLxPqFQHuVjra","timestamp":1731904598,"url":"m.cengbang.com%2Fchanpin%2Fjieao%2Fjaxlj.html","signature":"ade021e269d30f96f7ffcdbe56b4091911f752c2","rawString":"jsapi_ticket=&noncestr=3zXJLxPqFQHuVjra×tamp=1731904598&url=m.cengbang.com%2Fchanpin%2Fjieao%2Fjaxlj.html"}