解析JSON + API [英] Parsing JSON + API

问题描述

我正在使用一个返回JSON文本的API.我需要在结果中的某些特定字段中搜索文本.我有几个问题:

I am using an api which returns JSON text. I need to search text in some specific fields in the results. I have a few problems:

1. 每次我使用具有不同术语的API时，都会得到不同的字段，所以我无法编写结果的类，因为每次结果字段都不同.有没有 是一种无需创建类即可解析JSON的方法吗?也许它可以通过字段名称自动创建?

1. Each time I am using the API with diffrent terms I get different fields, so I can't write a Class for the results because each time the results fields are different. Does there is a way to parse the JSON without creating a class for it?, Maybe it can create autmatically by the field name?
2. I Dont know how to call for the API.

希望您能帮我解决这些问题.

I hope that you can help me with the questions.

谢谢

推荐答案

您可以使用JSON.Net库:

You can use JSON.Net library to do so:

var o = JObject.Parse(stringFullOfJson);
var page = (int)o["page"];
var totalPages = (int)o["total_pages"];

参考: http://stackoverflow.com/a/4749755/1184708

或者您可以使用Newtonsoft的库:

Or you can use Newtonsoft's library:

dynamic x = Newtonsoft.Json.JsonConvert.DeserializeObject(jsonString);
var page = x.page;
var total_pages = x.total_pages
var albums = x.albums;
foreach(var album in albums)
{ 
    var albumName = album.name;
    //access album data;
}

参考: http://stackoverflow.com/a/25542532/1184708

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