var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"vx2ycMRhFD0XkK6v","timestamp":1731915108,"url":"m.cengbang.com%2Fchanpin%2Fcaowang%2Fcwrbkcj.html","signature":"8bc2fad79b15686c1a844bbe0e1842385a7f107a","rawString":"jsapi_ticket=&noncestr=vx2ycMRhFD0XkK6v&timestamp=1731915108&url=m.cengbang.com%2Fchanpin%2Fcaowang%2Fcwrbkcj.html"}