JSP resourceBundle
I have no problem loading and using properties file from JSP files which are located in the root of website (using ResourceBundle class) but when I try to load the same properties file from a JSP which is located in a directory it fails and says the resource can not be found!
Code of the page which is located in a directory
<%@page import="org.apache.log4j.Logger"%>
<%@page import="com.persiangulfcup.utility.LogUtils"%>
<%@page import="java.util.ResourceBundle"%>
<%@page contentType="text/html" pageEncoding="UTF-8"%>
<!DOCTYPE html>
<%
Logger logger = LogUtils.getLogger("page/contact");
ResourceBundle lbls = null;
ResourceBundle msgs = null;
try {
lbls = ResourceBundle.getBundle("labels");
msgs = ResourceBundle.getBundle("messages");
} catch (Exception ex) {
logger.fatal(ex);
}
%>
<div class="form">
<div style="text-align: left; font: normal bold 14px arial; cursor: pointer" onclick="contactBox.hide();">X</div>
<div style="padding-bottom: 10px;font-size: 14px; text-align: center"><%=msgs.getString("contactHeader")%></div>
<form id="frmContact" onsubmit="try {sendContact();} catch (e) {console.log(e)} return false;">
<table class="form">
<tr>
<td class="caption"><%=lbls.getString("name")%>: </td>
<td class="data">
<input id="txtName" type="text" name="txtName"/>
</td>
</tr>
<tr>
<td class="caption"><%=lbls.getString("email")%>: </td>
<td class="data">
<input id="txtEmail" type="text" name="txtEmail"/>
</td>
</tr>
<tr>
<td class="caption"><%=lbls.getString("subject")%>: </td>
<td class="data">
<input id="txtSubject" type="text" name="txtSubject"/>
</td>
</tr>
<tr>
<td class="caption"><%=lbls.getString("message")%>: </td>
<td class="data">
<textarea id="txtMessage" name="txtMessage"></textarea>
</td>
</tr>
<tr>
开发者_C百科 <td class="button" colspan="2"><input type="submit" value="<%=lbls.getString("send")%>"/></td>
</tr>
<tr>
<td style="text-align: center" colspan="2" id="brdContact"></td>
</tr>
</table>
</form>
</div>
This is because you didn't respect a golden rule: don't put anything in the default package. A resource bundle is loaded as a class, from the classpath. It has a fully qualified name, which must be used to load it. And it's not possible to use a class in the default package from a class not in the default package.
So, put your resource bundle in an appropriate package (example : com.persiangulfcup.foo.bar), and load them like this : ResourceBundle.getBundle("com.persiangulfcup.foo.bar.labels").
That said, using scriptlets inside JSPs is a bad practice. You should really use the JSTL, which has a fmt library allowing to use resource bundles, format messages, etc.
加载中,请稍侯......
精彩评论