var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"biqgKAWzL0Xdutr1","timestamp":1731833477,"url":"m.cengbang.com%2Fchanpin%2Ftruffaut%2Ftruffautcgpx.html","signature":"b6b3d7ce9f93df29303660f743ed0d61a01c6461","rawString":"jsapi_ticket=&noncestr=biqgKAWzL0Xdutr1&timestamp=1731833477&url=m.cengbang.com%2Fchanpin%2Ftruffaut%2Ftruffautcgpx.html"}