var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"xXXO2ewD1YiULGOa","timestamp":1731921671,"url":"m.cengbang.com%2Fchanpin%2Fjiashibi%2Fjsbjyg.html","signature":"fa1a41fa9b0ed6bc315ab0762e7d6b776bcf250c","rawString":"jsapi_ticket=&noncestr=xXXO2ewD1YiULGOa&timestamp=1731921671&url=m.cengbang.com%2Fchanpin%2Fjiashibi%2Fjsbjyg.html"}