add @controller helloworld ✨

pom.xml

@@ -24,6 +24,7 @@
     <module>spring-boot-5-Component-Scan</module>
     <module>spring-boot-6-@configuration-@Bean</module>
     <module>spring-boot-7-spring-application-properties-@Value</module>
+    <module>spring-boot-8-@Controller-web-helloworld</module>
 
   </modules>
   <parent>

spring-boot-8-@Controller-web-helloworld/pom.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <parent>
+    <artifactId>spring-boot-learning</artifactId>
+    <groupId>me.loda.spring</groupId>
+    <version>0.0.1-SNAPSHOT</version>
+  </parent>
+  <modelVersion>4.0.0</modelVersion>
+
+  <artifactId>spring-boot-8-@Controller-web-helloworld</artifactId>
+
+  <dependencies>
+    <!-- thymeleaf -->
+    <dependency>
+      <groupId>org.springframework.boot</groupId>
+      <artifactId>spring-boot-starter-thymeleaf</artifactId>
+    </dependency>
+  </dependencies>
+</project>