var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"UtfF6qI9lz2WwEmF","timestamp":1731824194,"url":"m.cengbang.com%2Fchanpin%2Fweimai%2Fwljgtyy.html","signature":"4a27b9634581d0bcb82f06f500774b31c119791b","rawString":"jsapi_ticket=&noncestr=UtfF6qI9lz2WwEmF&timestamp=1731824194&url=m.cengbang.com%2Fchanpin%2Fweimai%2Fwljgtyy.html"}