public static URI toURI(String strUrl, int port) throws URISyntaxException {
// print.o((strUrl));
URI uri = new URI(strUrl);
String host = uri.getHost();
String fragment = uri.getRawFragment();
String path = uri.getRawPath();
String query = uri.getRawQuery();
String scheme = uri.getScheme();
String userInfo = uri.getRawUserInfo();
if (port <= 0) port = uri.getPort();
// decode path
if (!StringUtil.isEmpty(path)) {
int sqIndex = path.indexOf(';');
String q = null;
if (sqIndex != -1) {
q = path.substring(sqIndex + 1);
path = path.substring(0, sqIndex);
}
StringBuilder res = new StringBuilder();
StringList list = ListUtil.toListTrim(path, '/');
String str;
while (list.hasNext()) {
str = list.next();
// str=URLDecoder.decode(str);
if (StringUtil.isEmpty(str)) continue;
res.append("/");
res.append(escapeQSValue(str));
}
if (StringUtil.endsWith(path, '/')) res.append('/');
path = res.toString();
if (sqIndex != -1) {
path += decodeQuery(q, ';');
}
}
// decode query
query = decodeQuery(query, '?');
// decode ref/anchor
if (!StringUtil.isEmpty(fragment)) {
fragment = escapeQSValue(fragment);
}
// user/pasword
if (!StringUtil.isEmpty(userInfo)) {
int index = userInfo.indexOf(':');
if (index != -1) {
userInfo =
escapeQSValue(userInfo.substring(0, index))
+ ":"
+ escapeQSValue(userInfo.substring(index + 1));
} else userInfo = escapeQSValue(userInfo);
}
/*print.o("- fragment:"+fragment);
print.o("- host:"+host);
print.o("- path:"+path);
print.o("- query:"+query);
print.o("- scheme:"+scheme);
print.o("- userInfo:"+userInfo);
print.o("- port:"+port);
print.o("- absolute:"+uri.isAbsolute());
print.o("- opaque:"+uri.isOpaque());*/
StringBuilder rtn = new StringBuilder();
if (scheme != null) {
rtn.append(scheme);
rtn.append("://");
}
if (userInfo != null) {
rtn.append(userInfo);
rtn.append("@");
}
if (host != null) {
rtn.append(host);
}
if (port > 0) {
rtn.append(":");
rtn.append(port);
}
if (path != null) {
rtn.append(path);
}
if (query != null) {
// rtn.append("?");
rtn.append(query);
}
if (fragment != null) {
rtn.append("#");
rtn.append(fragment);
}
return new URI(rtn.toString());
}
public static URL encodeURL(URL url, int port) throws MalformedURLException {
// file
String path = url.getPath();
// String file=url.getFile();
String query = url.getQuery();
String ref = url.getRef();
String user = url.getUserInfo();
if (port <= 0) port = url.getPort();
// decode path
if (!StringUtil.isEmpty(path)) {
int sqIndex = path.indexOf(';');
String q = null;
if (sqIndex != -1) {
q = path.substring(sqIndex + 1);
path = path.substring(0, sqIndex);
}
StringBuilder res = new StringBuilder();
StringList list = ListUtil.toListTrim(path, '/');
String str;
while (list.hasNext()) {
str = list.next();
// str=URLDecoder.decode(str);
if (StringUtil.isEmpty(str)) continue;
res.append("/");
res.append(escapeQSValue(str));
}
if (StringUtil.endsWith(path, '/')) res.append('/');
path = res.toString();
if (sqIndex != -1) {
path += decodeQuery(q, ';');
}
}
// decode query
query = decodeQuery(query, '?');
String file = path + query;
// decode ref/anchor
if (ref != null) {
file += "#" + escapeQSValue(ref);
}
// user/pasword
if (!StringUtil.isEmpty(user)) {
int index = user.indexOf(':');
if (index != -1) {
user =
escapeQSValue(user.substring(0, index))
+ ":"
+ escapeQSValue(user.substring(index + 1));
} else user = escapeQSValue(user);
String strUrl = getProtocol(url) + "://" + user + "@" + url.getHost();
if (port > 0) strUrl += ":" + port;
strUrl += file;
return new URL(strUrl);
}
// port
if (port <= 0) return new URL(url.getProtocol(), url.getHost(), file);
return new URL(url.getProtocol(), url.getHost(), port, file);
}