Return UTF-8 encoding from an Action in Struts 2
I'm trying to output a list of strings to a jsp page using struts 2. The template file is something like this:
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<%@ taglib prefix="s" uri="/struts-tags" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<title>Test</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body>
<s:iterator value="vars">
<p><s:property /></p>
</s:iterator>
</body>
</html>
The corresponding java action file is:
public class TestAction extends ActionSupport {
private static final long serialVersionUID = 1L;
List<String> vars = null;
public List<String> getVars() { return va开发者_如何转开发rs; }
public void setVars(List<String> vars) { this.vars = vars; }
@Override
public String doExecute() throws Exception {
vars = new ArrayList<String>();
vars.add("Users");
vars.add("Organizações");
vars.add("Eventos");
vars.add("Locais");
return SUCCESS;
}
}
The problem is that, the result is:
Users
Organizações
Eventos
Locais
(source code)
<p>Users</p>
<p>Organizações</p>
<p>Eventos</p>
<p>Locais</p>
which I believe it means that I'm receiving the strings encoded with something that's not UTF-8. Any ideas on how to solve this?
This is very late reply, but I want to update this to help, somebody who stuck with this bug. Add following lines to your jsp to resolve the issue.
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<s:property escapeHtml="false"/>
Depending on your version of struts 2
Older: (this is deprecated in newer versions)
<s:property escape="false"/>
Newer: (not sure which version this was introduced)
<s:property escapeHtml="false"/>
加载中,请稍侯......
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