refactor: 目录结构优化

src/main/java/com/youlai/boot/common/model/Option.java

@@ -0,0 +1,42 @@
+package com.youlai.boot.common.model;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.util.List;
+
+/**
+ * 下拉选项对象
+ *
+ * @author haoxr
+ * @since 2022/1/22
+ */
+@Schema(description ="下拉选项对象")
+@Data
+@NoArgsConstructor
+public class Option<T> {
+
+    public Option(T value, String label) {
+        this.value = value;
+        this.label = label;
+    }
+
+    public Option(T value, String label, List<Option<T>> children) {
+        this.value = value;
+        this.label = label;
+        this.children= children;
+    }
+
+    @Schema(description="选项的值")
+    private T value;
+
+    @Schema(description="选项的标签")
+    private String label;
+
+    @Schema(description="子选项列表")
+    @JsonInclude(value = JsonInclude.Include.NON_EMPTY)
+    private List<Option<T>> children;
+
+}