var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"OceUNBt951BKQ6PB","timestamp":1731945391,"url":"m.cengbang.com%2Fchanpin%2Flangxinte%2Flxtrfb.html","signature":"1e322c7c681ad8bb709ec7484f260f2077d736a5","rawString":"jsapi_ticket=&noncestr=OceUNBt951BKQ6PB&timestamp=1731945391&url=m.cengbang.com%2Fchanpin%2Flangxinte%2Flxtrfb.html"}