var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"HIcDb87PwHPs4Bsj","timestamp":1731822908,"url":"m.cengbang.com%2Fchanpin%2Fyiner%2Fyexjzr.html","signature":"4a6f6e9b9008dec057d82ceb02b35d04b9d7a9fc","rawString":"jsapi_ticket=&noncestr=HIcDb87PwHPs4Bsj&timestamp=1731822908&url=m.cengbang.com%2Fchanpin%2Fyiner%2Fyexjzr.html"}