Update UserTest.java

src/test/java/com/dao/UserTest.java

@@ -1,4 +1,13 @@
 package com.dao;
 
+import org.junit.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+
 public class UserTest {
+  @Autowired
+    private IUserDao userDao;
+    @Test
+    public void test01(){
+        System.out.println(userDao.findById(1));
+    }
 }