var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"7n8PkoY3SnwTZqey","timestamp":1731851068,"url":"m.cengbang.com%2Fchanpin%2Fmuxiyuan%2Fmxylnjz.html","signature":"de34afcff616783d77f0c00aa370407c1b642ee7","rawString":"jsapi_ticket=&noncestr=7n8PkoY3SnwTZqey&timestamp=1731851068&url=m.cengbang.com%2Fchanpin%2Fmuxiyuan%2Fmxylnjz.html"}