var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"mmGxxV9AvDU75j8v","timestamp":1727727609,"url":"m.cengbang.com%2Fchanpin%2Fleimigao%2Fllgcrgl.html","signature":"a7e447ad0da3ba189b884c7e443b35259ff77545","rawString":"jsapi_ticket=&noncestr=mmGxxV9AvDU75j8v&timestamp=1727727609&url=m.cengbang.com%2Fchanpin%2Fleimigao%2Fllgcrgl.html"}