ADD file via upload

src/QueSetingFactory.java

@@ -0,0 +1,19 @@
+public class QueSetingFactory {
+    public QuestionSeting getQueSeting(String type){
+        switch (type) {
+            case "小学" -> {
+                return new PrimaryQueSeting();
+            }
+            case "初中" -> {
+                return new MiddleQueSeting();
+            }
+            case "高中" -> {
+                return new HighQueSeting();
+            }
+            default -> {
+                System.out.println("类型错误");
+                return null;
+            }
+        }
+    }
+}