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type converter : spring default fomatter(annotation)

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haerong22
2021-07-27 19:15:01 +09:00
parent 4a10adc89e
commit fe38d38c40
3 changed files with 70 additions and 0 deletions
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41
typeconverter/src/main/java/hello/typeconverter/controller/FormatterController.java Normal file
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package hello.typeconverter.controller;
import lombok.Data;
import org.springframework.format.annotation.DateTimeFormat;
import org.springframework.format.annotation.NumberFormat;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.PostMapping;
import java.time.LocalDateTime;
@Controller
public class FormatterController {
@GetMapping("/formatter/edit")
public String formatterForm(Model model) {
Form form = new Form();
form.setNumber(10000);
form.setLocalDateTime(LocalDateTime.now());
model.addAttribute("form", form);
return "formatter-form";
}
@PostMapping("/formatter/edit")
public String formatterEdit(@ModelAttribute Form form) {
return "formatter-view";
}
@Data
static class Form {
@NumberFormat(pattern = "###,###")
private Integer number;
@DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss")
private LocalDateTime localDateTime;
}
}

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typeconverter/src/main/resources/templates/formatter-form.html Normal file
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<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
<form th:object="${form}" th:method="post">
number <input type="text" th:field="*{number}"><br/>
localDateTime <input type="text" th:field="*{localDateTime}"><br/>
<input type="submit"/>
</form>
</body>
</html>

15
typeconverter/src/main/resources/templates/formatter-view.html Normal file
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<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
<ul>
<li>${form.number}: <span th:text="${form.number}" ></span></li>
<li>${{form.number}}: <span th:text="${{form.number}}" ></span></li>
<li>${form.localDateTime}: <span th:text="${form.localDateTime}" ></span></li>
<li>${{form.localDateTime}}: <span th:text="${{form.localDateTime}}" ></span></li>
</ul>
</body>
</html>