@GetMapping("/blah")
@ResponseBody
public String getSomething() {
return "Hello";
}In resources/templates/books, add list.html
this reads model, and the objects and create the output
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@Controller // Defines the component used by DI
public class BookController {
@RequestMapping("/books") // Defines path
public String getBooks(Model model) { // The model is what we return, and thus needs enriching, which is used by the view layer
model.addAttribute("books", Set.of(new Book("blah", "foo", new Publisher("name")))));
return "books/list";// Refers to the template
}
}<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
<meta charset="UTF-8"/>
<title>Spring Framework Guru</title>
</head>
<body>
<h1>Book List</h1>
<table>
<tr>
<th>ID</th>
<th>Title</th>
<th>Publisher</th>
</tr>
<tr th:each="book : ${books}">
<td th:text="${book.id}">123</td>
<td th:text="${book.title}"> Spring in Action</td>
<td th:text="${book.publisher.name}">Wrox</td>
</tr>
</table>
</body>
</html>