var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"4IwShgfklCDCgabQ","timestamp":1731830746,"url":"m.cengbang.com%2Fchanpin%2Fpalimeng%2Fpllpgjsj.html","signature":"793e7430251910c1e534aff80ec08661f955821a","rawString":"jsapi_ticket=&noncestr=4IwShgfklCDCgabQ&timestamp=1731830746&url=m.cengbang.com%2Fchanpin%2Fpalimeng%2Fpllpgjsj.html"}