var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"UjhvgM7x6w7goJXe","timestamp":1731829674,"url":"m.cengbang.com%2Fchanpin%2Fbeiankuo%2Fbascrd.html","signature":"a2cb860d093eb225b145b6b4fcb8f6a99408a7f9","rawString":"jsapi_ticket=&noncestr=UjhvgM7x6w7goJXe×tamp=1731829674&url=m.cengbang.com%2Fchanpin%2Fbeiankuo%2Fbascrd.html"}