我正在尝试从RESTful API解析JSON.返回的JSON是高度嵌套的,可能/可能不包含某些字段.以下是一些返回数据的示例:
{
resultSet : {
location : [{
desc : "Tuality Hospital/SE 8th Ave MAX Station",
locid : 9843,
dir : "Eastbound",
lng : -122.978016886765,
lat : 45.5212880911494
}
],
arrival : [{
detour : false,
status : "estimated",
locid : 9843,
block : 9024,
scheduled : "2014-03-02T16:48:15.000-0800",
shortSign : "Blue to Gresham",
dir : 0,
estimated : "2014-03-02T16:48:15.000-0800",
route : 100,
departed : false,
blockPosition : {
at : "2014-03-02T16:16:43.579-0800",
feet : 3821,
lng : -122.9909514,
trip : …Run Code Online (Sandbox Code Playgroud)