var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"DbO0NOTz8IRRXBv5","timestamp":1727724555,"url":"m.cengbang.com%2Fchanpin%2Flantun%2Fltcsj.html","signature":"485b5db9a1ae56470fc8b29f04caef5b7bee9d83","rawString":"jsapi_ticket=&noncestr=DbO0NOTz8IRRXBv5&timestamp=1727724555&url=m.cengbang.com%2Fchanpin%2Flantun%2Fltcsj.html"}