[英]Serialize as array with JSON.NET
如何使Json.NET序列化程序將實例序列化為對象數組?
基本上我需要這樣的東西:
[
{
"name":"Page1.html",
"size":1,
"outlinks":[
"Page2.html",
"Page3.html",
"Page4.html"
]
},
{
"name":"Page2.html",
"size":2,
"outlinks":[
"Page3.html"
]
},
{
"name":"Page3.html",
"size":3,
"outlinks":[
"Page1.html",
"Page2.html",
"Page3.html",
"Page4.html"
]
},
{
"name":"Page4.html",
"size":4,
"outlinks":[]
}
]
與:
Dictionary<string, string[]> UrlsCollection = new Dictionary<string, string[]>();
List<string> OutLinks = new List<string>();
OutLinks.Add("Page2.html");
OutLinks.Add("Page3.html");
OutLinks.Add("Page4.html");
UrlsCollection.Add("Page1.html", OutLinks.ToArray());
OutLinks.Clear();
OutLinks.Add("Page3.html");
UrlsCollection.Add("Page2.html", OutLinks.ToArray());
OutLinks.Clear();
OutLinks.Add("Page1.html");
OutLinks.Add("Page2.html");
OutLinks.Add("Page3.html");
OutLinks.Add("Page4.html");
UrlsCollection.Add("Page3.html", OutLinks.ToArray());
OutLinks.Clear();
UrlsCollection.Add("Page4.html", OutLinks.ToArray());
OutLinks.Clear();
string jsonUrlsCollection = JsonConvert.SerializeObject(UrlsCollection.ToList(), Formatting.Indented);
我得到:
[
{
"Key": "Page1.html",
"Value": [
"Page2.html",
"Page3.html",
"Page4.html"
]
},
{
"Key": "Page2.html",
"Value": [
"Page3.html"
]
},
{
"Key": "Page3.html",
"Value": [
"Page1.html",
"Page2.html",
"Page3.html",
"Page4.html"
]
},
{
"Key": "Page4.html",
"Value": []
}
]
必須有一種方法/東西來獲取一個簡單的JSON對象嗎?
修改解決方案以在評論中反映Deblaton Jean-Philippe的建議。
public class UrlDef
{
public UrlDef() { outlinks = new List<string>(); }
public string name { get; set; }
public int size { get; set; }
public List<string> outlinks { get; set; }
}
List<UrlDef> UrlsCollection = new List<UrlDef>();
UrlDef urldef;
urldef = new UrlDef();
urldef.name = "Page1.html";
urldef.size = 1;
urldef.outlinks.Add("Page2.html");
urldef.outlinks.Add("Page3.html");
urldef.outlinks.Add("Page4.html");
UrlsCollection.Add(urldef);
urldef = new UrlDef();
urldef.name = "Page2.html";
urldef.size = 2;
urldef.outlinks.Add("Page3.html");
UrlsCollection.Add(urldef);
urldef = new UrlDef();
urldef.name = "Page3.html";
urldef.size = 3;
urldef.outlinks.Add("Page1.html");
urldef.outlinks.Add("Page2.html");
urldef.outlinks.Add("Page3.html");
urldef.outlinks.Add("Page4.html");
UrlsCollection.Add(urldef);
urldef = new UrlDef();
urldef.name = "Page4.html";
urldef.size = 4;
UrlsCollection.Add(urldef);
string jsonUrlsCollection = JsonConvert.SerializeObject(UrlsCollection, Formatting.Indented);
您需要序列化此對象的列表
public class Url
{
public string name { get; set; }
public int size { get; set; }
public List<string> outlinks { get; set; }
}
對於此答案,當我了解JS的期望時,我使用了一個經常使用的網站,但不確定是否需要輸入CS: http : //json2csharp.com/
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