diff --git a/hutool-extra/src/main/java/cn/hutool/extra/spring/SpringUtil.java b/hutool-extra/src/main/java/cn/hutool/extra/spring/SpringUtil.java
index af0be5e8c..59cd3e3cd 100644
--- a/hutool-extra/src/main/java/cn/hutool/extra/spring/SpringUtil.java
+++ b/hutool-extra/src/main/java/cn/hutool/extra/spring/SpringUtil.java
@@ -4,6 +4,7 @@ import cn.hutool.core.lang.TypeReference;
import cn.hutool.core.util.ArrayUtil;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
+import org.springframework.context.ConfigurableApplicationContext;
import org.springframework.core.ResolvableType;
import org.springframework.stereotype.Component;
@@ -148,6 +149,22 @@ public class SpringUtil implements ApplicationContextAware {
final String[] activeProfiles = getActiveProfiles();
return ArrayUtil.isNotEmpty(activeProfiles) ? activeProfiles[0] : null;
}
+
+ /**
+ * 动态向Spring注册Bean
+ *
+ * 由{@link org.springframework.beans.factory.BeanFactory} 实现,通过工具开放API
+ *
+ * @param beanName 名称
+ * @param bean bean
+ * @param 泛型
+ * @author shadow
+ * @date 2020-09-04
+ */
+ public static void registerBean(String beanName, T bean) {
+ ConfigurableApplicationContext context = (ConfigurableApplicationContext) applicationContext;
+ context.getBeanFactory().registerSingleton(beanName, bean);
+ }
}
diff --git a/hutool-extra/src/test/java/cn/hutool/extra/spring/SpringUtilTest.java b/hutool-extra/src/test/java/cn/hutool/extra/spring/SpringUtilTest.java
index e7fbaed87..50553751c 100644
--- a/hutool-extra/src/test/java/cn/hutool/extra/spring/SpringUtilTest.java
+++ b/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;
}