var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"3aV8nd9v5BkLIxZW","timestamp":1731847763,"url":"m.cengbang.com%2Fpinpai%2Fdavidoff%2Findex.html","signature":"5118755ee9914469a41527e963593ca2c856a608","rawString":"jsapi_ticket=&noncestr=3aV8nd9v5BkLIxZW&timestamp=1731847763&url=m.cengbang.com%2Fpinpai%2Fdavidoff%2Findex.html"}