var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"6T003m1aH9eu36KG","timestamp":1727623914,"url":"m.cengbang.com%2Fchanpin%2Fletian%2Fltrs.html","signature":"7d43df2d44ecf7ba5a5325ed665bb60b4efbcf07","rawString":"jsapi_ticket=&noncestr=6T003m1aH9eu36KG&timestamp=1727623914&url=m.cengbang.com%2Fchanpin%2Fletian%2Fltrs.html"}