I want to decode this uri in java:
URLDecoder.decode("/demo/%E4%B8%AD%E6%96%87/test%3Fa%3Da", UtilConst.UTF8);
// return "/demo/中文/test?a=a"
This is not my expected result, since it change the uri structure。I want to get the same result like JavaScript encodeURI method:
decodeURI('/demo/%E4%B8%AD%E6%96%87/test%3Fa%3Da');
// return "/demo/中文/test%3Fa%3Da"
How can I do this?
String url = "/demo/%E4%B8%AD%E6%96%87/test%3Fa%3Da";
StringJoiner decoded = new StringJoiner("/");
String[] splittedUrl = url.split("/");
for (String item : splittedUrl) {
if (!item.startsWith("%")) {
decoded.add(item);
} else {
decoded.add(URLDecoder.decode(item, StandardCharsets.UTF_8));
}
}
System.out.println(decoded); // /demo/中文/test%3Fa%3Da