Question

我有一个带有NanoHTTPD服务器的应用程序，允许通过浏览器编辑笔记。它显示一个HTML表单，允许编辑注释并将其发送到设备。但如果我输入äöü，它会显示在android“？”上在我的浏览器中“ï¿½”。

HTML码：

<html>
<head><title>Notes</title></head>
<body><h1>Notes</h1><form method=POST>
<textarea name=noe cols='50' rows='10'></textarea>
<br>
<input type=submit value=save></form></body>
</html>

如何显示äöü？

编辑：

Java的代码：

    @Override
    public Response serve(String uri, Method method,
            Map<String, String> headers, Map<String, String> parms,
            Map<String, String> files) {
        Response ret = null;
        if (method == Method.GET) ret = new Response(Status.OK, MIME_HTML, getHTML());
        else if (method == Method.POST) ret = saveNote(parms);
        return ret;
    }

    private Response saveNote(Map<String, String> parms) {
        Notizen.notes = parms.get("notiz");
        osl.refresh();
        return new Response(Status.OK, MIME_HTML, getHTML());
    }

    private String getHTML()
    {
        HtmlGenerator hg = new HtmlGenerator();
        String header = hg.start+hg.getSitetitle("Notes")+hg.zwischen+hg.getTitle("Notes");
        String form = hg.getForm("POST")+hg.getInputMultiline("note", Notizen.notes)+hg.brk+hg.getSubmit("save")+hg.endform;
        String end = hg.stop;
        String site = header+form+end;
        return site;
    }

Umwandler：

public String formatTextUml (String text)
    {
        text = text.replaceAll("ä", "&auml;");
        text = text.replaceAll("Ä", "&Auml;");
        text = text.replaceAll("ö", "&ouml;");
        text = text.replaceAll("Ö", "&Ouml;");
        text = text.replaceAll("ü", "&uuml;");
        text = text.replaceAll("Ü", "&Uuml;");
        return text;
    }

Answer 1

必须将“Umlaute”更改为HTML实体，这些实体会对这些字符进行编码。在这些情况下，它可以是：Ä，Ö或Ü 如需更具体的帮助，请发布相关代码。

Answer 2

unescapeHtml有一个图书馆：Apache commons lang

from pebble import process, TimeoutError with process.Pool() as pool: task = pool.schedule(function, args=[1,2], timeout=5) try: result = task.get() except TimeoutError: print "Task: %s took more than 5 seconds to complete" % task

(dependencies) compile 'commons-lang:commons-lang:2.3'

Android http-server和德语“Umlaute”帖子

2 个答案: