var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"Rz8QwF2keKPmfCmh","timestamp":1731822591,"url":"m.cengbang.com%2Fchanpin%2FZMKAM%2Fzmkamljttbs.html","signature":"cf7a9714f635662229972cdfb28fabcad06eb781","rawString":"jsapi_ticket=&noncestr=Rz8QwF2keKPmfCmh&timestamp=1731822591&url=m.cengbang.com%2Fchanpin%2FZMKAM%2Fzmkamljttbs.html"}