重新整理

Chapter3-1-2/src/main/java/com/didispace/Application.java

@@ -0,0 +1,22 @@
+package com.didispace;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+/**
+ *
+ * @author 程序猿DD
+ * @version 1.0.0
+ * @blog http://blog.didispace.com
+ *
+ */
+@SpringBootApplication
+public class Application {
+
+	public static void main(String[] args) {
+
+		SpringApplication.run(Application.class, args);
+
+	}
+
+}

Chapter3-1-2/src/main/java/com/didispace/web/HelloController.java

@@ -0,0 +1,29 @@
+package com.didispace.web;
+
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.ModelMap;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+/**
+ *
+ * @author 程序猿DD
+ * @version 1.0.0
+ * @blog http://blog.didispace.com
+ *
+ */
+@Controller
+public class HelloController {
+
+    @RequestMapping("/hello")
+    public String hello() {
+        return "Hello World";
+    }
+
+    @RequestMapping("/")
+    public String index(ModelMap map) {
+        map.addAttribute("host", "http://blog.didispace.com");
+        return "index";
+    }
+
+}

Chapter3-1-2/src/main/resources/templates/index.html

@@ -0,0 +1,10 @@
+<!DOCTYPE html>
+<html>
+<head lang="en">
+    <meta charset="UTF-8" />
+    <title></title>
+</head>
+<body>
+<h1 th:text="${host}">Hello World</h1>
+</body>
+</html>