diff --git a/xymanager_service/src/main/java/com/shxy/xymanager_service/impl/UserServiceImpl.java b/xymanager_service/src/main/java/com/shxy/xymanager_service/impl/UserServiceImpl.java
new file mode 100644
index 0000000..7da8aaa
--- /dev/null
+++ b/xymanager_service/src/main/java/com/shxy/xymanager_service/impl/UserServiceImpl.java
@@ -0,0 +1,44 @@
+package com.shxy.xymanager_service.impl;
+
+import com.shxy.xymanager_common.dto.RoleAndPermsDto;
+import com.shxy.xymanager_common.dto.UserAndRoleDto;
+import com.shxy.xymanager_common.entity.Perms;
+import com.shxy.xymanager_dao.dao.UserDao;
+import com.shxy.xymanager_service.service.UserService;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+/**
+ * 用户管理实现层
+ */
+@Service
+@Slf4j
+public class UserServiceImpl implements UserService {
+
+    @Autowired
+    UserDao userDao;
+
+
+    /**
+     * 根据用户名查找用户角色
+     * @param username
+     * @return
+     */
+    @Override
+    public UserAndRoleDto findRoleByUsername(String username) {
+        return userDao.findRolesByUserName(username);
+    }
+
+    @Override
+    public RoleAndPermsDto findPermByRoleId(Integer id) {
+        return userDao.findPermByRoleId(id);
+    }
+
+    @Override
+    public List<Perms> findPermsByRoleId2(String id) {
+        return null;
+    }
+}
diff --git a/xymanager_service/src/main/java/com/shxy/xymanager_service/service/UserService.java b/xymanager_service/src/main/java/com/shxy/xymanager_service/service/UserService.java
new file mode 100644
index 0000000..0ebdf4b
--- /dev/null
+++ b/xymanager_service/src/main/java/com/shxy/xymanager_service/service/UserService.java
@@ -0,0 +1,29 @@
+package com.shxy.xymanager_service.service;
+
+import com.shxy.xymanager_common.dto.RoleAndPermsDto;
+import com.shxy.xymanager_common.dto.UserAndRoleDto;
+import com.shxy.xymanager_common.entity.Perms;
+
+import java.util.List;
+
+/**
+ * 用户管理接口
+ *
+ * @author 晶晶
+ */
+public interface UserService {
+
+    /**
+     * 根据用户名查用户角色
+     * @param username
+     * @return
+     */
+    UserAndRoleDto findRoleByUsername(String username);
+
+    //根据角色id查询权限集合
+    RoleAndPermsDto findPermByRoleId(Integer id);
+
+    //根据角色id查询权限集合
+    List<Perms> findPermsByRoleId2(String id);
+
+}