var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"hZuRfsu75jpDBxHg","timestamp":1731839634,"url":"m.cengbang.com%2Fchanpin%2FThinkPad%2Fthinkpadlyjp.html","signature":"eaa7620965964fc3102ef4d3c90d7cbedeb85802","rawString":"jsapi_ticket=&noncestr=hZuRfsu75jpDBxHg×tamp=1731839634&url=m.cengbang.com%2Fchanpin%2FThinkPad%2Fthinkpadlyjp.html"}