var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"IycugW8bqKtsst8N","timestamp":1731813108,"url":"m.cengbang.com%2Fchanpin%2Fdukang%2Fdknxxbj.html","signature":"137491e7a15c4351e1813627d6c321a239e7bc6b","rawString":"jsapi_ticket=&noncestr=IycugW8bqKtsst8N&timestamp=1731813108&url=m.cengbang.com%2Fchanpin%2Fdukang%2Fdknxxbj.html"}