更新src/main/java/com/example/MainAppication.java

src/main/java/com/example/MainAppication.java

+package com.example;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class MainApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(MainApplication.class, args);
+	}
+}