var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"lAjuhv5dvqhQYDkg","timestamp":1731836082,"url":"m.cengbang.com%2Fchanpin%2Fderentang%2Fdrtcrc.html","signature":"39cc4689260feaec77353e94becc126b4494df56","rawString":"jsapi_ticket=&noncestr=lAjuhv5dvqhQYDkg&timestamp=1731836082&url=m.cengbang.com%2Fchanpin%2Fderentang%2Fdrtcrc.html"}