修正

springboot_04_junit/src/main/java/com/yv/Springboot04JunitApplication.java

@@ -0,0 +1,13 @@
+package com.yv;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class Springboot04JunitApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(Springboot04JunitApplication.class, args);
+	}
+
+}

springboot_04_junit/src/main/resources/application.properties

@@ -0,0 +1 @@
+