Question

我有以下定期表述:

 string s = "{"data": {"words": [{"wordsText": "Three Elephants /d 
 in the jungle"}]}}";

    string[] words = s.Split( \ , : , [ , ] , { , } , " );
    foreach (string word in words)
    {
        Console.WriteLine(word);
    }

哪些产出

data

words

wordsText

Three Elephants /d in the jungle

What is the best way to get rid of the first 3 lines in the output so that I only get the last line- Three Elephants /d in the jungle.

我认为,如果我在“条码”后宣读所有案文:,这可以成为一种可能的方法,那么任何帮助都会受到高度赞赏。

Answer 1

你们可以使用雷诺威,但既然这样看,你会更好地利用“智者”。 NET to parse that.

JObject o = JObject.Parse(@"{
  ""Stores"": [
    ""Lambton Quay"",
    ""Willis Street""
  ],
  ""Manufacturers"": [
    {
      ""Name"": ""Acme Co"",
      ""Products"": [
        {
          ""Name"": ""Anvil"",
          ""Price"": 50
        }
      ]
    },
    {
      ""Name"": ""Contoso"",
      ""Products"": [
        {
          ""Name"": ""Elbow Grease"",
          ""Price"": 99.95
        },
        {
          ""Name"": ""Headlight Fluid"",
          ""Price"": 4
        }
      ]
    }
  ]
}");

string name = (string)o.SelectToken("Manufacturers[0].Name");
// Acme Co

decimal productPrice = (decimal)o.SelectToken("Manufacturers[0].Products[0].Price");
// 50

string productName = (string)o.SelectToken("Manufacturers[1].Products[0].Name");
// Elbow Grease

见。 Json.Net Selected Token

http://json.codeplex.com/“rel=“nofollow” JSON.NET Library。

Answer 2

我愿利用C#中的Reex的话说,这就是这样。

MatchCollection matchCtrls = Regex.Matches(pageText, @"Th(.*)e", RegexOptions.Singleline);

If you don t know what the text is going to be specifically then probably something like this

MatchCollection matchCtrls = Regex.Matches(pageText, @"": (.*)", RegexOptions.Singleline);

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