From 2db9b0aa3f04fd4fbd22281d8fc1bdab930e2a42 Mon Sep 17 00:00:00 2001
From: sidian <sidian123@qq.com>
Date: Thu, 3 Sep 2020 12:01:29 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E6=96=B0=E5=A2=9E=E4=BD=BF=E7=94=A8?=
 =?UTF-8?q?=E6=B3=A8=E8=A7=A3=E6=B3=A8=E5=85=A5SpringUtil=E7=9A=84?=
 =?UTF-8?q?=E6=96=B9=E5=BC=8F?=
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---
 .../hutool/extra/spring/EnableSpringUtil.java | 19 +++++++++++++++
 .../extra/spring/EnableSprintUtilTest.java    | 24 +++++++++++++++++++
 2 files changed, 43 insertions(+)
 create mode 100644 hutool-extra/src/main/java/cn/hutool/extra/spring/EnableSpringUtil.java
 create mode 100644 hutool-extra/src/test/java/cn/hutool/extra/spring/EnableSprintUtilTest.java

diff --git a/hutool-extra/src/main/java/cn/hutool/extra/spring/EnableSpringUtil.java b/hutool-extra/src/main/java/cn/hutool/extra/spring/EnableSpringUtil.java
new file mode 100644
index 000000000..5710b1c07
--- /dev/null
+++ b/hutool-extra/src/main/java/cn/hutool/extra/spring/EnableSpringUtil.java
@@ -0,0 +1,19 @@
+package cn.hutool.extra.spring;
+
+import org.springframework.context.annotation.Import;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * 启用SpringUtil, 即注入SpringUtil到容器中
+ *
+ * @author sidian
+ */
+@Target(ElementType.TYPE)
+@Retention(RetentionPolicy.RUNTIME)
+@Import(SpringUtil.class)
+public @interface EnableSpringUtil {
+}
diff --git a/hutool-extra/src/test/java/cn/hutool/extra/spring/EnableSprintUtilTest.java b/hutool-extra/src/test/java/cn/hutool/extra/spring/EnableSprintUtilTest.java
new file mode 100644
index 000000000..cf202dc8d
--- /dev/null
+++ b/hutool-extra/src/test/java/cn/hutool/extra/spring/EnableSprintUtilTest.java
@@ -0,0 +1,24 @@
+package cn.hutool.extra.spring;
+
+import org.junit.Assert;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.junit4.SpringRunner;
+
+/**
+ * @author sidian
+ */
+@RunWith(SpringRunner.class)
+@SpringBootTest(classes = EnableSprintUtilTest.class)
+@EnableSpringUtil
+public class EnableSprintUtilTest {
+
+    @Test
+    public void test() {
+        // 使用@EnableSpringUtil注解后, 能获取上下文
+        Assert.assertNotNull(SpringUtil.getApplicationContext());
+        // 不使用时, 为null
+//        Assert.assertNull(SpringUtil.getApplicationContext());
+    }
+}