var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"4Ef1zqeKAhte7dxU","timestamp":1731852899,"url":"m.cengbang.com%2Fchanpin%2Fzhizihua%2Fzzhccb.html","signature":"4353de691063596a7ee5470e23b562538313fce7","rawString":"jsapi_ticket=&noncestr=4Ef1zqeKAhte7dxU&timestamp=1731852899&url=m.cengbang.com%2Fchanpin%2Fzhizihua%2Fzzhccb.html"}