Cheat接口部分实现及测试代码

Change-Id: I5a8782b13477c829089b8aa842663f42ca1e2d9a
diff --git a/src/main/java/entity/Appeal.java b/src/main/java/entity/Appeal.java
index 36816c4..0ab79f7 100644
--- a/src/main/java/entity/Appeal.java
+++ b/src/main/java/entity/Appeal.java
@@ -31,5 +31,5 @@
     public String fileURL;
 
     @Column(name = "status", nullable = false)
-    public int state; // 0: pending, 1: approved, 2: rejected
+    public int status; // 0: pending, 1: approved, 2: rejected
 }