var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"O513bIgBhUWI4CNq","timestamp":1731836470,"url":"m.cengbang.com%2Fchanpin%2Fcangsentang%2Fcsthjlk.html","signature":"e736aeb62ce5304c468db48df252eef652d74782","rawString":"jsapi_ticket=&noncestr=O513bIgBhUWI4CNq&timestamp=1731836470&url=m.cengbang.com%2Fchanpin%2Fcangsentang%2Fcsthjlk.html"}