var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"5pWjsRfcKaUWO4pG","timestamp":1731832274,"url":"m.cengbang.com%2Fchanpin%2Fwuniang%2Fwnwdts.html","signature":"c5ae367a0f70d84a29d6eb0ec19f89a0b1507430","rawString":"jsapi_ticket=&noncestr=5pWjsRfcKaUWO4pG&timestamp=1731832274&url=m.cengbang.com%2Fchanpin%2Fwuniang%2Fwnwdts.html"}