var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"80ZI838Dgpdk0ikH","timestamp":1727842823,"url":"m.cengbang.com%2Fchanpin%2Fbijing%2Fbjcwmyl.html","signature":"20fdc189f6c24a0241045d19eeb2b94519408e7e","rawString":"jsapi_ticket=&noncestr=80ZI838Dgpdk0ikH×tamp=1727842823&url=m.cengbang.com%2Fchanpin%2Fbijing%2Fbjcwmyl.html"}