t.page上的Freemarker UTF-8编码问题
[英]Freemarker utf-8 encoding problems on t.page
问题描述
I'm having problems with inside pages. 
我的内页有问题。 It simply are recognizing pages as iso, but I want utf-8, I'm declaring it as default charset. 它只是将页面识别为iso，但是我想要utf-8，我将其声明为默认字符集。 I tried some modifications on freemarker configuration, but they are not having effect. 我尝试对freemarker配置进行一些修改，但是它们没有生效。
spring-servlet.xml spring-servlet.xml
<bean id="freemarkerConfig" class="org.springframework.web.servlet.view.freemarker.FreeMarkerConfigurer">
<property name="templateLoaderPath" value="/WEB-INF/pages/"/>
</bean>
template.html template.html
<#macro page>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Cemitério - Prefeitura Municipal de Maringá</title>
</head>
<body>
Usuários
<#nested/>
</body>
</html>
</#macro>
login.html login.html
<#import "templates/template.html" as t/>
<@t.page>
<#if erroLogin??>
${erroLogin}
</#if>
<form action="entrar" method="post">
<div>
<label>Usuário:</label>
<input type="text" name="usuario" />
<br />
<label>Senha:</label>
<input type="text" name="senha" />
<br />
<input type="submit" name="submit" />
</div>
</form>
</@t.page>
output 输出
4 个解决方案
解决方案1
9 已采纳 2013-02-19 20:47:41
Since the accents were all right in the inserted variables, yet the accents entered directly into the templates weren't, and the browser seems to know that the page uses UTF-8 (that you can check in the page information dialog of the browser), either: 由于在插入的变量中所有的重音都正确，但是没有直接输入到模板中的重音，浏览器似乎知道该页面使用UTF-8（您可以在浏览器的页面信息对话框中查看） ，或者：
The template file was saved with the wrong encoding.
模板文件的编码错误。 In Eclipse, you should go to Window -> Preferences -> Workspace, and set text file encoding to UTF-8. 在Eclipse中，您应该转到Window-> Preferences-> Workspace，并将文本文件编码设置为UTF-8。 This is a global setting, but by default Eclipse uses the platform default, which doesn't make sense in 99% of the projects. 这是一个全局设置，但是默认情况下Eclipse使用平台默认值，这在99％的项目中没有意义。 You can also set this on project level under Project -> Properties -> Resource. 您也可以在项目级别的项目->属性->资源下进行设置。 FreeMarker has used wrong charset to decode the template files, as it also uses the platform default by default.
FreeMarker使用错误的字符集来解码模板文件，因为默认情况下它也使用平台默认值。 So you should set the default_encodingsetting toUTF-8.因此，您应该将default_encoding设置设置为UTF-8。 You can also force the encoding in the template with<#ftl encoding='UTF-8'>.您还可以使用<#ftl encoding='UTF-8'>强制在模板中进行<#ftl encoding='UTF-8'>。
解决方案2
1 2013-02-18 17:08:53
how about if you add this charset="UTF-8" 如果添加此charset =“ UTF-8”怎么办
<label charset="UTF-8" >Usuário:</label>
in HTML 5 you would add: 在HTML 5中，您应该添加：
<meta charset="UTF-8">
in previous HTML (notice you have lower case in your code..maybe that might be contributing to it) 在以前的HTML中（请注意，您的代码中的字母是小写。。也许是对此有所帮助）
<meta http-equiv="Content-type" content="text/html;charset=UTF-8">
解决方案3
1 2013-02-18 18:17:14
I found the solution. 我找到了解决方案。 I need to create the login.html file again, using dreamweaver, then save as html and paste the file on the eclipse project. 我需要使用Dreamweaver再次创建login.html文件，然后另存为html并将文件粘贴到eclipse项目中。
解决方案4
0 2016-07-28 09:57:33
In some cases you might want to encode entities. 在某些情况下，您可能想对实体进行编码。 If you are working with a Java object as the data (context) for your template you could add a method there to encode entities: 如果您使用Java对象作为模板的数据（上下文），则可以在其中添加一种方法来编码实体：
public String htmlEntities(String input)
{
StringBuilder sb = new StringBuilder(input.length());
for (char c : input.toCharArray()) {
if (c == '"') {
sb.append(""");
}
else if (c == '<') {
sb.append("<");
}
else if (c == '>') {
sb.append(">");
}
else if (c < 128) {
sb.append(c);
}
else {
sb.append(String.format("&#x%04x;", (int) c));
}
}
return sb.toString();
}
This can be used in your template like: 可以在您的模板中使用它，例如：
${htmlEntities('Usuário')}
The result will be: 结果将是：
Usuário
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