task1

spring/src/main/java/com/hnucm/spring/UserService.java

@@ -0,0 +1,23 @@
+package com.hnucm.spring;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+import org.springframework.stereotype.Controller;
+import org.springframework.stereotype.Repository;
+import org.springframework.stereotype.Service;
+
+// id = userService
+// @Component  =Service  =Controller =Repository
+@Service
+public class UserService {
+
+    // Autowired Spring自动注入 + setter+getter
+    @Autowired
+    private UserDao userDao;
+
+
+    // 如何调用Spring容器 finduser
+    public void findUser(){
+        userDao.findUser();
+    }
+}

spring/src/test/java/com/hnucm/spring/AppTest.java

@@ -0,0 +1,38 @@
+package com.hnucm.spring;
+
+import junit.framework.Test;
+import junit.framework.TestCase;
+import junit.framework.TestSuite;
+
+/**
+ * Unit test for simple App.
+ */
+public class AppTest 
+    extends TestCase
+{
+    /**
+     * Create the test case
+     *
+     * @param testName name of the test case
+     */
+    public AppTest( String testName )
+    {
+        super( testName );
+    }
+
+    /**
+     * @return the suite of tests being tested
+     */
+    public static Test suite()
+    {
+        return new TestSuite( AppTest.class );
+    }
+
+    /**
+     * Rigourous Test :-)
+     */
+    public void testApp()
+    {
+        assertTrue( true );
+    }
+}