var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"IAGiR56fKDSRTdEr","timestamp":1731831659,"url":"m.cengbang.com%2Fchanpin%2Ftianwo%2Ftwblhyl.html","signature":"9b387a3fa7bbc5e72e7005f3c5aa6ed2c88430e6","rawString":"jsapi_ticket=&noncestr=IAGiR56fKDSRTdEr&timestamp=1731831659&url=m.cengbang.com%2Fchanpin%2Ftianwo%2Ftwblhyl.html"}