modified: src/main/java/com/thinker/annotation/Component.java

new file:   src/main/java/com/thinker/domain/Test.java
 	new file:   src/main/java/com/thinker/mapper/TestMapper.java

src/main/java/com/thinker/annotation/Component.java

@@ -1,8 +1,13 @@
 package com.thinker.annotation;
 
+import java.lang.annotation.*;
+
 /**
  * Created by lzh on 16-6-14.
  */
+@Target(ElementType.TYPE)
+@Retention(RetentionPolicy.RUNTIME)
+@Documented
 public @interface Component {
 
 }

src/main/java/com/thinker/domain/Test.java

@@ -0,0 +1,25 @@
+package com.thinker.domain;
+
+/**
+ * Created by lzh on 16-6-15.
+ */
+public class Test {
+    private int id;
+    private String name;
+
+    public int getId() {
+        return id;
+    }
+
+    public void setId(int id) {
+        this.id = id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+}

src/main/java/com/thinker/mapper/TestMapper.java

@@ -0,0 +1,11 @@
+package com.thinker.mapper;
+
+import com.thinker.annotation.Component;
+
+/**
+ * Created by lzh on 16-6-15.
+ */
+@Component
+public interface TestMapper {
+
+}