var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"gOPRjl8CBpOVlVfw","timestamp":1731958993,"url":"m.cengbang.com%2Fchanpin%2Fhuaxiang%2Fhyzc.html","signature":"4f879318e88398840237c1dbc3d716a52be3cd21","rawString":"jsapi_ticket=&noncestr=gOPRjl8CBpOVlVfw&timestamp=1731958993&url=m.cengbang.com%2Fchanpin%2Fhuaxiang%2Fhyzc.html"}