从给定的文件名修剪文件路径。

Posted 2021-02-26

/**
 * Trim the file path from the given file name. Anything before the last occurred "/" and "" will be
 * trimmed, including the slash.
 * 
 * @param fileName
 *            The file name to trim the file path from.
 * @return The file name with the file path trimmed.
 */
 public static String trimFilePath(String fileName) {
     return fileName.substring(fileName.lastIndexOf("/") + 1).substring(fileName.lastIndexOf("\") + 1);
 }