更新api文档,修改数据表结构,新增object文件

Change-Id: I718db9ed5d4128aa3db1be3f4ba75547872811f8
diff --git a/src/main/java/object/Notice.java b/src/main/java/object/Notice.java
index 8bc9feb..244eee1 100644
--- a/src/main/java/object/Notice.java
+++ b/src/main/java/object/Notice.java
@@ -1,5 +1,8 @@
 package object;
 
 public class Notice {
-    
+    public String noticeid;
+    public String noticecontent;
+    public boolean state;
+    public String posttag;
 }