var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"MzaJIkZOBKnpLW8G","timestamp":1731843650,"url":"m.cengbang.com%2Fchanpin%2Fyinghua%2Fyhdzls.html","signature":"46002b621b90fda4ec793f17e41f58c24109c351","rawString":"jsapi_ticket=&noncestr=MzaJIkZOBKnpLW8G&timestamp=1731843650&url=m.cengbang.com%2Fchanpin%2Fyinghua%2Fyhdzls.html"}