src/main/java/com/dao/IUserDao.java

@@ -2,6 +2,11 @@ package com.dao;
 import com.entity.User;
 import org,springframework.stereotype.Respository;
 import java.util.Map;
+@Respository
 public interface IUserDao {
-
+	User FindById(Interger id);
+  User FindByNameAndPwd(Map<string,string>,map);
+  int insertUser(User,user);
+  void modifyUser(User,user);
+  void modifyPwd(Map<String,Object>,map);
 }