var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"r6VtpTMcMptpBt1w","timestamp":1731844971,"url":"m.cengbang.com%2Fchanpin%2Fchezhuangyuan%2Fczyxlj.html","signature":"61746d82db5835e371371ddf3188949e1ccfedd4","rawString":"jsapi_ticket=&noncestr=r6VtpTMcMptpBt1w&timestamp=1731844971&url=m.cengbang.com%2Fchanpin%2Fchezhuangyuan%2Fczyxlj.html"}