var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"ArksH2rFUaDMwQ0Z","timestamp":1731832486,"url":"m.cengbang.com%2Fchanpin%2Fqingningmeng%2Frnlsmbgz.html","signature":"5ffac4469b7a0f0da768e3f8c42972f9622e46f6","rawString":"jsapi_ticket=&noncestr=ArksH2rFUaDMwQ0Z&timestamp=1731832486&url=m.cengbang.com%2Fchanpin%2Fqingningmeng%2Frnlsmbgz.html"}