添加项目文件。

LeetCodeSharp.Fetcher/Models/Query.cs

@@ -0,0 +1,31 @@
+using System.Text.Json.Serialization;
+
+namespace LeetCodeSharp.Fetcher.Models;
+
+internal class Query
+{
+    [JsonPropertyName("operationName")]
+    public string OperationName { get; init; }
+
+    public Dictionary<string, string> Variables { get; } = [];
+
+    [JsonPropertyName("query")]
+    public string QueryString { get; init; }
+
+    public Query(string title)
+    {
+        OperationName = "questionData";
+        Variables.Add("titleSlug", title);
+        QueryString = """
+                      query questionData($titleSlug: String!) {
+                          question(titleSlug: $titleSlug) {
+                              content
+                              stats
+                              codeDefinition
+                              sampleTestCase
+                              metaData
+                          }
+                      }
+                      """;
+    }
+}