var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"4n42wF3OhsrMSEST","timestamp":1731815904,"url":"m.cengbang.com%2Fchanpin%2Fyinggewei%2Fygwddtc.html","signature":"9cd070907a6cbb72c466f7e2225c7aa413ab33e5","rawString":"jsapi_ticket=&noncestr=4n42wF3OhsrMSEST&timestamp=1731815904&url=m.cengbang.com%2Fchanpin%2Fyinggewei%2Fygwddtc.html"}