var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"kXXVKkw5CZkghDL5","timestamp":1731839508,"url":"m.cengbang.com%2Fchanpin%2Fsairui%2Fsrcdsb.html","signature":"732714514271a4ab32c07b94157fdb6676e855d4","rawString":"jsapi_ticket=&noncestr=kXXVKkw5CZkghDL5×tamp=1731839508&url=m.cengbang.com%2Fchanpin%2Fsairui%2Fsrcdsb.html"}