var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"DtrxaROrI5M61z9x","timestamp":1731840303,"url":"m.cengbang.com%2Fchanpin%2Ftianji%2Ftrsr.html","signature":"fbf580e6fb22428254de4615f19a0602e57d7a86","rawString":"jsapi_ticket=&noncestr=DtrxaROrI5M61z9x&timestamp=1731840303&url=m.cengbang.com%2Fchanpin%2Ftianji%2Ftrsr.html"}