feat(SpringUtil): 增加新特性

1.添加向Spring动态注册Bean的方法

hutool-extra/src/test/java/cn/hutool/extra/spring/SpringUtilTest.java

@@ -10,6 +10,7 @@ import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.context.annotation.Bean;
 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 
+import javax.swing.*;
 import java.util.HashMap;
 import java.util.Map;
 
@@ -18,11 +19,34 @@ import java.util.Map;
 //@Import(cn.hutool.extra.spring.SpringUtil.class)
 public class SpringUtilTest {
 
+	/**
+	 * 注册bean
+	 *
+	 * 为了保证顺序采用顺序abcdef...形式命名方法
+	 */
+	@Test
+	public void a() {
+		Demo2 registerBean = new Demo2();
+		registerBean.id = 123;
+		registerBean.name = "222";
+		SpringUtil.registerBean("registerBean", registerBean);
+	}
+
+	/**
+	 * 验证注册的bean
+	 */
+	@Test
+	public void b() {
+		Demo2 registerBean = SpringUtil.getBean("registerBean");
+		Assert.assertEquals(123, registerBean.id);
+		Assert.assertEquals("222", registerBean.name);
+	}
+
 	@Test
 	public void getBeanTest(){
 		final Demo2 testDemo = SpringUtil.getBean("testDemo");
-		Assert.assertEquals(12345, testDemo.getId());
-		Assert.assertEquals("test", testDemo.getName());
+		Assert.assertEquals(12345, testDemo.id);
+		Assert.assertEquals("test", testDemo.name);
 	}
 
 	@Test
@@ -41,8 +65,8 @@ public class SpringUtilTest {
 		@Bean(name="testDemo")
 		public Demo2 generateDemo() {
 			Demo2 demo = new Demo2();
-			demo.setId(12345);
-			demo.setName("test");
+			demo.id = 12345;
+			demo.name= "test";
 			return demo;
 		}