按照示例提交第一个源代码

spring-boot-modules/spring-boot-1st/src/main/java/Example.java

@@ -0,0 +1,18 @@
+import org.springframework.boot.*;
+import org.springframework.boot.autoconfigure.*;
+import org.springframework.web.bind.annotation.*;
+
+@RestController
+@EnableAutoConfiguration
+public class Example {
+
+    @RequestMapping("/")
+    String home() {
+        return "Hello World!";
+    }
+
+    public static void main(String[] args) {
+        SpringApplication.run(Example.class, args);
+    }
+
+}