[SpringBoot2.4.3] Thymeleaf リンク

	<p><a th:href="@{'/home/' + ${param.id[0]}}">link</a></p>

ん？　なんかうまくいかんけど。。

@Controller
public class HelloController {
	
	@RequestMapping("/")
	public ModelAndView index(ModelAndView mav) {
		mav.setViewName("index");
		mav.addObject("msg", "current data.");
		DataObject obj = new DataObject(123, "hanako", "hanako@flower");
		mav.addObject("object",obj);
		return mav;
	}
}

class DataObject{
    
    private int id;
    private String name;
    private String value;
     
    public DataObject(int id, String name, String value) {
        super();
        this.id = id;
        this.name = name;
        this.value = value;
    }
     
    public int getId() {return id;}
    public void setId(int id) {this.id = id;}
     
    public String getName() {return name;}
    public void setName(String name) {this.name = name;}
     
    public String getValue() {return value;}
    public void setValue(String value) {this.value = value;}
}

	<h1>Helo page</h1>
	<p th:text="${msg}">message.</p>
	<table th:object="${object}">
		<tr><th>ID</th><td th:text="*{id}"></td></tr>
		<tr><th>NAME</th><td th:text="*{name}"></td></tr>
		<tr><th>MAIL</th><td th:text="*{value}"></td></tr>
	</table>

リテラル置換

	<div th:object="${object}">
		<p th:text="|my name is *{name}. mail address is *{value}.|">message.</p>
	</div>

http://localhost:8080/
my name is hanako. mail address is hanako@flower.

うおおおお、凄え

### htmlを出力

	@RequestMapping("/")
	public ModelAndView index(ModelAndView mav) {
		mav.setViewName("index");
		mav.addObject("msg", "message 1<hr/>message 2<hr/>message 3");
		return mav;
	}

	<p th:utext="${msg}">message.</p>

unescape

早くアプリ作りてえな