Java mvc中的jquery文件树出错
我使用jquery文件树来显示我的本地文件系统,但是我遇到了一些问题。好的,我在我的项目中使用maven+jersey+guice,我修改了jsp版本,在我的控制器中创建了一个类,下面是代码:Java mvc中的jquery文件树出错,java,jquery,model-view-controller,jersey,jstree,Java,Jquery,Model View Controller,Jersey,Jstree,我使用jquery文件树来显示我的本地文件系统,但是我遇到了一些问题。好的,我在我的项目中使用maven+jersey+guice,我修改了jsp版本,在我的控制器中创建了一个类,下面是代码: @Path("/monurl") @POST @Produces({MediaType.TEXT_HTML}) public Response getGsp(@Context HttpServletRequest request) throws UnsupportedEncodingException {
@Path("/monurl")
@POST
@Produces({MediaType.TEXT_HTML})
public Response getGsp(@Context HttpServletRequest request) throws UnsupportedEncodingException
{
StringBuffer buffer = new StringBuffer();
String dir = request.getParameter("dir");
if (dir == null) {
return Response.ok("").build();
}
if (dir.charAt(dir.length()-1) == '\\') {
dir = dir.substring(0, dir.length()-1) + "/";
} else if (dir.charAt(dir.length()-1) != '/') {
dir += "/";
}
dir = java.net.URLDecoder.decode(dir, "UTF-8");
if (new File(dir).exists()) {
String[] files = new File(dir).list(new FilenameFilter() {
public boolean accept(File dir, String name) {
return name.charAt(0) != '.';
}
});
Arrays.sort(files, String.CASE_INSENSITIVE_ORDER);
buffer.append("<ul class=\"jqueryFileTree\" style=\"display: none;\">");
// All dirs
for (String file : files) {
if (new File(dir, file).isDirectory()) {
buffer.append("<li class=\"directory collapsed\"><a href=\"#\" rel=\"" + dir + file + "/\">"
+ file + "</a></li>");
}
}
// All files
for (String file : files) {
if (!new File(dir, file).isDirectory()) {
int dotIndex = file.lastIndexOf('.');
String ext = dotIndex > 0 ? file.substring(dotIndex + 1) : "";
buffer.append("<li class=\"file ext_" + ext + "\"><a href=\"#\" rel=\"" + dir + file + "\">"
+ file + "</a></li>");
}
}
buffer.append("</ul>");
}
log.debug("Response content {}", buffer.toString());
return Response.ok(buffer.toString()).build();
}
对于javascript代码:
$(document).ready( function() {
$('#JQueryFTD_Demo').fileTree({
root: '/home/y.zhang/kernely/kernely/work/',
script: '/ged/monurl',
expandSpeed: 1000,
collapseSpeed: 1000,
multiFolder: true
}, function(file) {
alert(file);
});
});
</script>
但我总是遇到遍历文件夹的问题,从firebug中,我观察到我的服务器返回200 OK 128ms。我的代码有问题吗?提前谢谢