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/User.java b/src/main/java/object/User.java
index 5dd9054..b9d72a1 100644
--- a/src/main/java/object/User.java
+++ b/src/main/java/object/User.java
@@ -1,5 +1,15 @@
 package object;
 
 public class User {
-    private String userid;
+    public String userid;
+    public String username;
+    public String password;
+    public String sex;
+    public String age;
+    public String email;
+    public String school;
+    public String pictureurl;
+    public String profile;
+    public boolean accountstate;
+    public int invitetimes;
 }