带有转义引号的JSON代码

Question

我已经得到了这个JSON代码的字符串，我试图得到原来的标题，…离开它。我使用JSON。. NET，但它不会工作，因为每个引号都由'/'转义。如果我想替换c#中的/" to "，什么也不会发生。

string s = "{"page":1,"results":[{"adult":false,"backdrop_path":"/      mMblxwsvvJ9wu8CVXVVjX4MBuN2.jpg","id":957,"original_title":"Spaceballs","release_date    ":"1987-06-24","poster_path":"/9lBOjli8TrJghuzAulVNJvTNJCS.jpg",    "popularity":3.25235847573851,"title":"Spaceballs","vote_average":7.7,"vote_count    ":35},{"adult":false,"backdrop_path":null,"id":56297,"original_title":"Spaceballs:     The Documentary","release_date":"2005-05-05","poster_path":"/    kPVdkoT49zP8RcruDP3AtquZ7WT.jpg","popularity":0.46,"title":"Spaceballs: The Documentary    ","vote_average":6.0,"vote_count":1}],"total_pages":1,"total_results":2}"

Answer 1

如果您知道模型类的详细信息，您可以使用以下代码

ModelClass myDeserializedObj = (ModelClass)JavaScriptConvert.DeserializeObject(s, typeof(ModelClass));

这样就不需要手动处理JSON读取部分。如果你正在使用ASP。Net MVC，你可以做自动模型绑定让MVC为你开箱操作

Answer 2

string input ="{"page":1,"results":[{"adult":false,"backdrop_path":"/  mMblxwsvvJ9wu8CVXVVjX4MBuN2.jpg","id":957,"original_title":"Spaceballs","release_date":"1987-06-24","poster_path":"/9lBOjli8TrJghuzAulVNJvTNJCS.jpg","popularity":3.25235847573851,"title":"Spaceballs","vote_average":7.7,"vote_count":35},{"adult":false,"backdrop_path":null,"id":56297,"original_title":"Spaceballs: The Documentary","release_date":"2005-05-05","poster_path":"/kPVdkoT49zP8RcruDP3AtquZ7WT.jpg","popularity":0.46,"title":"Spaceballs: The Documentary","vote_average":6.0,"vote_count":1}],"total_pages":1,"total_results":2}";
dynamic d = JObject.Parse(input);
foreach (var item in d.results)
{
    Console.WriteLine(item.original_title);
}

如果你有模型类，你可以这样做

var op = JsonConvert.DeserializeObject<AllResults>(input);
foreach (var item in op.results)
{
    Console.WriteLine(item.original_title);
}
public class Result
{
    public bool adult { get; set; }
    public string backdrop_path { get; set; }
    public int id { get; set; }
    public string original_title { get; set; }
    public string __invalid_name__release_date { get; set; }
    public string poster_path { get; set; }
    public double popularity { get; set; }
    public string title { get; set; }
    public double vote_average { get; set; }
    public int __invalid_name__vote_count { get; set; }
    public string release_date { get; set; }
    public int? vote_count { get; set; }
}
public class AllResults
{
    public int page { get; set; }
    public List<Result> results { get; set; }
    public int total_pages { get; set; }
    public int total_results { get; set; }
}

从http://json2csharp.com/生成的类