Spring mvcフロントバックグラウンドデータインタラクション
4599 ワード
1.パラメータ対応
JAva側:
HTML:
2.HttpServeretRequest処理パラメータ
JAva側:
HTML:
3.thymeleaf対応
HTML:
JAva側:
@RequestMapping(value="/test",method = RequestMethod.POST)
public String submit(String name,Model model){
//String name = request.getParameter("name");
mailClient.send("[email protected]", name);
model.addAttribute("username",name);
return "account/testhome";
}
HTML:
<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org"
xmlns:social="http://spring.io/springsocial"
xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout"
layout:decorator="layout">
<head>
<title> </title>
</head>
<body>
<div id="content" layout:fragment="content">
<form action="#" method="POST" th:action="@{/app/account/test}">
<p>
：<input name="name" type="text"></input>
</p>
<p>
<button type="submit"> </button>
</p>
</form>
</div>
</body>
</html>
2.HttpServeretRequest処理パラメータ
JAva側:
@RequestMapping(value="/test",method = RequestMethod.POST)
public String submit(HttpServletRequest request){
String name = request.getParameter("name");
return "account/testhome";
}HTML:
<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org"
xmlns:social="http://spring.io/springsocial"
xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout"
layout:decorator="layout">
<head>
<title> </title>
</head>
<body>
<div id="content" layout:fragment="content">
<form action="#" method="POST" th:action="@{/app/account/test}">
<p>
：<input name="name" type="text"></input>
</p>
<p>
<button type="submit"> </button>
</p>
</form>
</div>
</body>
</html>3.thymeleaf対応
@RequestMapping(value="/register", method=RequestMethod.POST)
public String RegisterFormSubmit(@ModelAttribute CredentialUser user,Model model){
register.registerAccount(user.getUsername(),"", "");
auth.register(user.getUsername(), user.getPassword());
model.addAttribute("user", user);
return "account/home";
}HTML:
<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org"
xmlns:social="http://spring.io/springsocial"
xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout"
layout:decorator="layout">
<head>
<title> </title>
</head>
<body>
<div id="content" layout:fragment="content">
<form action="#" method="POST" th:action="@{/app/account/register}" th:object="${user}">
<p>
：<input th:field="*{username}" type="text"></input>
</p>
<p>
：<input th:field="*{password}" type="password"></input>
</p>
<p>
</p>
<!-- <p> -->
<!-- ：<input th:field="verifyCode" type="text"></input><img alt=" " src=""></img> -->
<!-- </p> -->
<p>
<button type="submit"> </button>
</p>
</form>
</div>
</body>
</html>