补全TestNew.java代码

Testioc/src/com/ssm/ioc/TestNew.java

@@ -1,4 +1,10 @@
 package com.ssm.ioc;
 
 public class TestNew {
-}
+    public static void main(String[] args) {
+        //1.new分类对象
+        Category category=new Category();
+        //2.输出Category实例的信息
+        category.printMessage();
+    }
+}