var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"1CG3yYW8qbk2AFkb","timestamp":1731840859,"url":"m.cengbang.com%2Fchanpin%2Fmeidelin%2Fldlsmbyc.html","signature":"379463156b41d7892c174469263dbcea98ae1305","rawString":"jsapi_ticket=&noncestr=1CG3yYW8qbk2AFkb×tamp=1731840859&url=m.cengbang.com%2Fchanpin%2Fmeidelin%2Fldlsmbyc.html"}