public static String getFilename(String url) {
if (url.startsWith("http://product.dangdang.com/")) {
return getProductId(url) + ".html";
}
String path = "01.00.00.00.00.00";
StringBuilder sb = new StringBuilder();
if (url.startsWith(DangConstants.DANG_BOOK_PREFIX)) {
path =
url.substring(
DangConstants.DANG_BOOK_PREFIX.length(),
DangConstants.DANG_BOOK_PREFIX.length() + 17);
}
String[] s = path.split("\\.");
for (String o : s) {
if (!o.equals("00")) {
sb.append(o);
sb.append("-");
}
}
if (url.contains(DangConstants.PAGE_INDEX)) {
sb.append(
url.substring(url.indexOf(DangConstants.PAGE_INDEX) + DangConstants.PAGE_INDEX.length()));
}
sb.append(".html");
return sb.toString();
}
public static String pageParse(String url) {
// &sort_type=sort_pubdate_desc&page_index=2
String path = "";
if (url.startsWith(DangConstants.DANG_BOOK_PREFIX)) {
path =
url.substring(
DangConstants.DANG_BOOK_PREFIX.length(),
DangConstants.DANG_BOOK_PREFIX.length() + 17);
}
if (path.endsWith("00.00")) {
return DangConstants.DANG_BOOK_PREFIX + path + "&sort_type=sort_pubdate_desc&page_index=";
}
return path;
}
public static String url2Dir(String url) {
String path = "01.00.00.00.00.00";
StringBuilder sb = new StringBuilder();
if (url.startsWith(DangConstants.DANG_BOOK_PREFIX)) {
path =
url.substring(
DangConstants.DANG_BOOK_PREFIX.length(),
DangConstants.DANG_BOOK_PREFIX.length() + 17);
}
String[] s = path.split("\\.");
for (String o : s) {
if (!o.equals("00")) {
sb.append(o);
sb.append("/");
}
}
return DangConstants.DANG_ROOT_DIR + "/" + sb.toString();
}
public static String url2Path(String url, Map<String, String> map) {
String path = "01.00.00.00.00.00";
StringBuilder sbm = new StringBuilder();
StringBuilder sb = new StringBuilder();
if (url.startsWith(DangConstants.DANG_BOOK_PREFIX)) {
path =
url.substring(
DangConstants.DANG_BOOK_PREFIX.length(),
DangConstants.DANG_BOOK_PREFIX.length() + 17);
}
String[] s = path.split("\\.");
for (String o : s) {
if (!o.equals("00")) {
sb.append(o);
sb.append("-");
sbm.append(map.get(sb.toString()) + ">");
}
}
return sbm.toString();
}
public static String getDirPath(String url) {
String path = "01.00.00.00.00.00";
StringBuilder sb = new StringBuilder();
if (url.startsWith(DangConstants.DANG_BOOK_PREFIX)) {
path =
url.substring(
DangConstants.DANG_BOOK_PREFIX.length(),
DangConstants.DANG_BOOK_PREFIX.length() + 17);
}
String[] s = path.split("\\.");
for (String o : s) {
if (!o.equals("00")) {
sb.append(o);
sb.append("-");
}
}
if (url.contains(DangConstants.PAGE_INDEX)) {
sb.append(
url.substring(url.indexOf(DangConstants.PAGE_INDEX) + DangConstants.PAGE_INDEX.length()));
}
return sb.toString();
}