如何将 Thymeleaf 显示的字符串大写到页面中? [英] How can I capitalize a string showed by Thymeleaf into a page?

问题描述

我正在开发一个使用 Thymeleaf 作为模板引擎的 Spring MVC 应用程序，我正在尝试将一些显示在我的页面中的字符串大写.在我的页面上，我有这样的东西:

I am working on a Spring MVC application that uses Thymeleaf as template engine and I am trying to capitalize some string showed into my page. On my page I have something like this:

<li class="com__nav-item" th:each="menuItem : ${#authentication.principal.listaFunzioniUtente}">
    <a href="" class="com__nav-link centered">
        <span class="blue-line animate scaleIn delay-3" style="font-size: 1.4em; text-align: center;" th:text="${#strings.capitalize(menuItem.desFnz)}"></span>
        <span class="white-circle animate scaleIn delay-5"></span>
    </a>
</li>

正如您在前面的代码中看到的，在第一个 标记中，我在 menuItem<的 desFnz 属性中显示了一个字符串/code> 对象.

As you can see in the previous code, in the first <span> tag, I show a string inside the desFnz property of the menuItem object.

它工作正常，我的问题是我想大写所有字符，所以我尝试这样做:

It works fine, my problem is that I want capitalize all the characters, so I tried to do:

th:text="${#strings.capitalize(menuItem.desFnz)}"

使用 #strings.capitalize() 但它无法工作，实际上在我的页面中我仍然获得文本但没有大写.为什么?我错过了什么?我该如何解决这个问题?

using the #strings.capitalize() but it can't work, in fact in my page I still obtain the text but not capitalized. Why? What am I missing? How can I fix this issue?

推荐答案

#strings.capitalize(menuItem.desFnz) 只会将第一个字符大写，其中 #strings.toUpperCase(menuItem.desFnz) 将整个字符串转换为大写.这里是 Strings 类的文档.

#strings.capitalize(menuItem.desFnz) will only capitalize the 1st character, where as #strings.toUpperCase(menuItem.desFnz) will convert the entire string to uppercase. Here is the documentation for the Strings class.

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