完成部分帖子相关功能，同时完善了一些用户功能
Change-Id: Ie9d22bcceec197930d48f578d8b9a749ce7a3382
diff --git a/src/main/java/com/pt/constant/Constants.java b/src/main/java/com/pt/constant/Constants.java
index 5cf22a0..d277ea2 100644
--- a/src/main/java/com/pt/constant/Constants.java
+++ b/src/main/java/com/pt/constant/Constants.java
@@ -4,12 +4,18 @@
public static final int DEFAULT_EXPIRE_TIME = 600000;
- public static enum UserRole {
- ADMIN(0),
- USER(1);
+ /*
+ * 用户角色
+ * 0: 普通用户
+ * 1: 管理员
+ * value既用来区分角色，也表示权限大小，value越大权限越大。
+ */
+ public enum UserRole {
+ ADMIN(1),
+ USER(0);
private final int value;
- private UserRole(int value) {
+ UserRole(int value) {
this.value = value;
}