var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"jpFii7124kvxKOtR","timestamp":1731943879,"url":"m.cengbang.com%2Fchanpin%2Fweima%2Fwlrdlsd.html","signature":"4ca496ca5cbd0c841acc1f2faac1def3740c5f18","rawString":"jsapi_ticket=&noncestr=jpFii7124kvxKOtR&timestamp=1731943879&url=m.cengbang.com%2Fchanpin%2Fweima%2Fwlrdlsd.html"}