var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"VOlFGlz5u6dWB6vK","timestamp":1731954856,"url":"m.cengbang.com%2Fchanpin%2Fkupeng%2Fkpsjg.html","signature":"42fc7a3b9603ddec0beaddfafa51f2d9b107ca44","rawString":"jsapi_ticket=&noncestr=VOlFGlz5u6dWB6vK&timestamp=1731954856&url=m.cengbang.com%2Fchanpin%2Fkupeng%2Fkpsjg.html"}