Question

我是百里香的全新人物。刚才读到它，现在，我试图在前端使用百里香叶显示一些文本，从后端获取spring mvc的值。

successPwd.html

<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:th="http://www.thymeleaf.org" lang="en">
<head>
  <meta charset="UTF-8"/>
  <title>Password Change</title>
 </head>
<body>
 <h2>Password Changed</h2>
 Your password has been changed. Your account information is below.

 Username: [[${account.username}]] <br/>
 First Name: [[${account.firstName}]] <br/>
 Last Name: [[${account.surname}]] <br/>
</body>
</html>

PasswordResetController.java

@RequestMapping(value= "/user/new_password", method = RequestMethod.POST)
public String saveNewPassword(@RequestParam(value="new_password",required=false) String password, @RequestParam(value="hash") String hash, Model model)

{
    //some codes to check hash
    AccountInfo account = accountInfoService.getAccount(hash);
    model.addAttribute("account", account);
    return "/successPwd";
}

我得到的是这样的：

Password Changed

Your password has been changed. Your account information is below. 
Username: [[${account.username}]] 
First Name: [[${account.firstName}]] 
Last Name: [[${account.surname}]]

Thymeleaf没有转换到正确的值，很可能我错过了非常基本的东西。

Answer 1

在这种情况下，您应该使用th:text。例如，Username: <p th:text=${account.username}>Username will be rendered here</p>。请注意，p标记内的文字不会显示。

请点击此处了解详情：Standard thymeleaf syntax

Answer 2

如果要摆脱“笨拙”的Html标签，可以执行以下操作。

<span th:text="${account.username}" th:remove="tag">userName</span>

在百里香中显示文字

2 个答案: