var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"KaudhJtnKPp9vLgv","timestamp":1731823050,"url":"m.cengbang.com%2Fchanpin%2Flujiaochong%2Fljcylrj.html","signature":"605211be4d64202701b04f09b55b0933bb6eee98","rawString":"jsapi_ticket=&noncestr=KaudhJtnKPp9vLgv&timestamp=1731823050&url=m.cengbang.com%2Fchanpin%2Flujiaochong%2Fljcylrj.html"}