diff --git a/parent/hospital.mac/src/main/java/com/lyms/hospital/service/token/TokenService.java b/parent/hospital.mac/src/main/java/com/lyms/hospital/service/token/TokenService.java
new file mode 100644
index 0000000..7ab36f6
--- /dev/null
+++ b/parent/hospital.mac/src/main/java/com/lyms/hospital/service/token/TokenService.java
@@ -0,0 +1,28 @@
+package com.lyms.hospital.service.token;
+
+/**
+ * Created by riecard on 15/9/22.
+ */
+public interface TokenService
+{
+
+
+    String createToken(Integer userId);
+
+    String createToken(Integer userId, Integer second);
+
+    boolean resetToken(String token);
+
+    boolean validToken(String token);
+
+    boolean validToken(String token, Integer second);
+
+    Integer getUserId(String token);
+
+    void deleteAllToken(Integer userId);
+
+    void deleteAllToken(Integer userId, String prefix);
+
+    void deleteToken(String token);
+
+}
\ No newline at end of file