var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"jD5L5u4rWSnCiTbB","timestamp":1731843595,"url":"m.cengbang.com%2Fpinpai%2FPETRO-CANADA%2Fdianpu.html","signature":"f040d249d007e0e884fd553051684bd0881f4b50","rawString":"jsapi_ticket=&noncestr=jD5L5u4rWSnCiTbB&timestamp=1731843595&url=m.cengbang.com%2Fpinpai%2FPETRO-CANADA%2Fdianpu.html"}