var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"7CNr5Ye890EnyQ9V","timestamp":1731831769,"url":"m.cengbang.com%2Fchanpin%2Fxinghui%2Fxhbxjg.html","signature":"ebe2a9c2465aa8e04715c7ac12a7113118482283","rawString":"jsapi_ticket=&noncestr=7CNr5Ye890EnyQ9V&timestamp=1731831769&url=m.cengbang.com%2Fchanpin%2Fxinghui%2Fxhbxjg.html"}