var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"4wJPnnJzTWp3BI1I","timestamp":1731958117,"url":"m.cengbang.com%2Fchanpin%2Fdaha%2Fdgzhrcz.html","signature":"cff37bfb09391bc5408b3dd755e5bc9d8d725e3e","rawString":"jsapi_ticket=&noncestr=4wJPnnJzTWp3BI1I&timestamp=1731958117&url=m.cengbang.com%2Fchanpin%2Fdaha%2Fdgzhrcz.html"}