var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"5Uw3WyHVQXNIuZY0","timestamp":1731832083,"url":"m.cengbang.com%2Fchanpin%2Fjianleduo%2Fjlddbb.html","signature":"3b7283d7ccf4e7f0070c5c1f5c4d6a216f09495d","rawString":"jsapi_ticket=&noncestr=5Uw3WyHVQXNIuZY0&timestamp=1731832083&url=m.cengbang.com%2Fchanpin%2Fjianleduo%2Fjlddbb.html"}