diff --git a/src/main/java/com/dao/IEmployeeDao.java b/src/main/java/com/dao/IEmployeeDao.java
new file mode 100644
index 0000000..0b184f8
--- /dev/null
+++ b/src/main/java/com/dao/IEmployeeDao.java
@@ -0,0 +1,62 @@
+package com.dao;
+
+import com.entity.Employee;
+import com.utils.Page;
+import org.springframework.stereotype.Repository;
+
+import java.util.List;
+import java.util.Map;
+
+/**
+ * @ClassName IEmployeeDao
+ * @Description TODO
+ * @Author YHT
+ * @Date 2021/7/9 8:50
+ */
+@Repository
+public interface IEmployeeDao {
+    /**
+     * 查询所有员工信息
+     * @param page
+     * @return
+     */
+    List<Employee> listEmp(Page page);
+
+    /**
+     * 获取记录总数
+     * @return
+     */
+    int getEmpTotal();
+
+    /**
+     * 按条件查询员工信息
+     * @param map
+     * @return
+     */
+    List<Employee> searchEmp(Map<String, Object> map);
+
+    /**
+     * 添加员工
+     * @param employee
+     */
+    void addEmp(Employee employee);
+
+    /**
+     * 根据id查询员工
+     * @param id
+     * @return
+     */
+    Employee selectEmpById(int id);
+
+    /**
+     * 修改员工信息
+     * @param employee
+     */
+    void modifyEmp(Employee employee);
+
+    /**
+     * 删除员工
+     * @param id
+     */
+    void deleteEmp(int id);
+}