2

.idea/git_toolbox_prj.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GitToolBoxProjectSettings">
+    <option name="commitMessageIssueKeyValidationOverride">
+      <BoolValueOverride>
+        <option name="enabled" value="true" />
+      </BoolValueOverride>
+    </option>
+    <option name="commitMessageValidationEnabledOverride">
+      <BoolValueOverride>
+        <option name="enabled" value="true" />
+      </BoolValueOverride>
+    </option>
+  </component>
+</project>

pom.xml

@@ -57,6 +57,12 @@
       <version>4.0.1</version>
       <scope>provided</scope>
     </dependency>
+    <dependency>
+      <groupId>org.projectlombok</groupId>
+      <artifactId>lombok</artifactId>
+      <version>1.18.30</version>
+      <scope>compile</scope>
+    </dependency>
 
   </dependencies>
   <build>

src/main/java/org/example/controllers/PeopleController.java

@@ -0,0 +1,32 @@
+package org.example.controllers;
+
+import org.example.dao.PersonDAO;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestMapping;
+
+@Controller
+@RequestMapping("/people")
+public class PeopleController {
+
+    private final PersonDAO personDAO;
+
+    @Autowired
+    public PeopleController(PersonDAO personDAO) {
+        this.personDAO = personDAO;
+    }
+
+    @GetMapping
+    public String index(Model model) {
+        model.addAttribute("people",personDAO.index());
+        return "people/index";
+    }
+    @GetMapping("/{id}")
+    public String show(@PathVariable("id") int id, Model model) {
+        model.addAttribute("person",personDAO.show(id));
+        return "people/show";
+    }
+}

src/main/java/org/example/dao/PersonDAO.java

@@ -0,0 +1,25 @@
+package org.example.dao;
+
+import org.example.models.Person;
+import org.springframework.stereotype.Component;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.stream.Collectors;
+
+@Component
+public class PersonDAO {
+    private final List<Person> people = new ArrayList<Person>();
+    {
+        people.add(new Person("MAO",1));
+        people.add(new Person("Sanders", people.size()+1));
+    }
+
+    public List<Person> index() {
+        return people;
+    }
+
+    public Person show(int id) {
+        return people.stream().filter(person -> person.getId() == id).findAny().orElse(null);
+    }
+}

src/main/java/org/example/models/Person.java

@@ -0,0 +1,13 @@
+package org.example.models;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.Setter;
+
+@Getter@Setter
+@AllArgsConstructor
+public class Person
+{
+    private String name;
+    private int id;
+}

src/main/webapp/WEB-INF/views/people/index.html

@@ -0,0 +1,21 @@
+<!DOCTYPE html>
+<html xmlns:th="http://www.thymeleaf.org" lang="en">
+
+<head>
+    <meta charset="ISO-8859-1">
+    <title>people</title>
+</head>
+
+<body>
+
+<p>Hello world!</p>
+
+
+<div th:each="person : ${people}">
+    <a th:href="@{/people/{id}(id=${person.getId()})}" th:text="${person.getName()}">user</a>
+</div>
+
+
+</body>
+
+</html>

src/main/webapp/WEB-INF/views/people/show.html

@@ -0,0 +1,12 @@
+<!DOCTYPE html>
+<html xmlns:th="http://www.thymeleaf.org" lang="en">
+
+<head>
+    <meta charset="ISO-8859-1">
+    <title>Person</title>
+</head>
+<body>
+<p th:text="${person.getId()}"> </p>
+<p th:text="${person.getName()}"> </p>
+</body>
+</html>