var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"uNTB6QCIY4R3ODDV","timestamp":1727767943,"url":"m.cengbang.com%2Fchanpin%2Flansha%2Flsythg.html","signature":"987aae3382593a2791dbd5bfc36a00734941bf9c","rawString":"jsapi_ticket=&noncestr=uNTB6QCIY4R3ODDV&timestamp=1727767943&url=m.cengbang.com%2Fchanpin%2Flansha%2Flsythg.html"}