var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"GBgh4m4PxA2zX8WT","timestamp":1731857732,"url":"m.cengbang.com%2Fchanpin%2Fzuaisai%2Fzasbpzxd.html","signature":"53dd71cc063495030b8e40e83dbd04bcfe63a4b5","rawString":"jsapi_ticket=&noncestr=GBgh4m4PxA2zX8WT&timestamp=1731857732&url=m.cengbang.com%2Fchanpin%2Fzuaisai%2Fzasbpzxd.html"}