var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"mpqXQ3iMOi4bSrKt","timestamp":1731830480,"url":"m.cengbang.com%2Fchanpin%2Fbaobogongmofang%2Fbbhlfgjlf.html","signature":"b8fac9f0f078a519addbf6a6fda52e2d405cd4ed","rawString":"jsapi_ticket=&noncestr=mpqXQ3iMOi4bSrKt×tamp=1731830480&url=m.cengbang.com%2Fchanpin%2Fbaobogongmofang%2Fbbhlfgjlf.html"}