var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"DzGxsEVgD4Q7JKt5","timestamp":1731951246,"url":"m.cengbang.com%2Fchanpin%2Flankastar%2Flankastardpl.html","signature":"9f2f9efd5b13b800ce2b4a6b7c0516bdfcd76646","rawString":"jsapi_ticket=&noncestr=DzGxsEVgD4Q7JKt5×tamp=1731951246&url=m.cengbang.com%2Fchanpin%2Flankastar%2Flankastardpl.html"}