解析IMDB

Question

我试图使用JSON解析http://www.omdbapi.com (例如：http://www.omdbapi.com/?s=Lord%20Of%20the%20rings)提供的JSON电影信息，但没有成功。我一直得到org.json.simple.JSONObject不能转换为org.json.simple.JSONArray的错误。

看一看网站和休息，我不知道为什么它不能解析信息。我正在使用下面提供的标准示例，但没有成功。如果有任何帮助或替代的JSON库能够工作，我们将不胜感激。

这是我从网站上得到的字符串：

JSONParser parser=new JSONParser();
Object obj = parser.parse(s);
JSONArray array = (JSONArray)obj;

Answer 1

从API中检索的JSON是

{"Search":[{"Title":"The Lord of the Rings: The Fellowship of the Ring","Year":"2001","imdbID":"tt0120737","Type":"movie"},{"Title":"The Lord of the Rings: The Return of the King","Year":"2003","imdbID":"tt0167260","Type":"movie"},{"Title":"The Lord of the Rings: The Two Towers","Year":"2002","imdbID":"tt0167261","Type":"movie"},{"Title":"The Lord of the Rings","Year":"1978","imdbID":"tt0077869","Type":"movie"},{"Title":"The Lord of the Rings: The Two Towers","Year":"2002","imdbID":"tt0347436","Type":"game"},{"Title":"The Lord of the Rings: The Return of the King","Year":"2003","imdbID":"tt0387360","Type":"game"},{"Title":"The Lord of the Rings: The Battle for Middle-Earth","Year":"2004","imdbID":"tt0412935","Type":"game"},{"Title":"Lord of the Rings: Battle for Middle Earth II - Rise of the Witch King","Year":"2006","imdbID":"tt1058040","Type":"game"},{"Title":"The Lord of the Rings: The Battle for Middle-Earth II","Year":"2006","imdbID":"tt0760172","Type":"game"},{"Title":"The Lord of the Rings: The Third Age","Year":"2004","imdbID":"tt0415947","Type":"game"}]}

它从{开始。这是一个JSON对象(JSONObject)，而不是数组(JSONArray)。

Object obj = parser.parse(s);

Object obj的动态类型为JSONObject，不能转换为JSONArray。

如果您想要内部数组，请使用get()的JSONObject方法之一，并使用键"Search"。