导航，附件，拦截器

src/main/java/com/lovenav/entity/Nav.java

@@ -0,0 +1,32 @@
+package com.lovenav.entity;
+
+import java.io.Serializable;
+import lombok.Data;
+
+/**
+ * ln_nav
+ */
+@Data
+public class Nav implements Serializable {
+    /**
+     * id
+     */
+    private Integer id;
+
+    /**
+     * 导航名称
+     */
+    private String navName;
+
+    /**
+     * 跳转地址
+     */
+    private String url;
+
+    /**
+     * 状态
+     */
+    private Integer status;
+
+    private static final long serialVersionUID = 1L;
+}