var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"i63mZchzTi8fnBIV","timestamp":1731830709,"url":"m.cengbang.com%2Fchanpin%2Foumi%2Folnsb.html","signature":"7fc1b3f031bf0f127339cce7bfbdb93607ea3705","rawString":"jsapi_ticket=&noncestr=i63mZchzTi8fnBIV×tamp=1731830709&url=m.cengbang.com%2Fchanpin%2Foumi%2Folnsb.html"}