extensionfilter.java

100多M的J2EE培训内容

package bible.servlets;

import java.io.*;

public class ExtensionFilter implements FilenameFilter {

  private String extension;

  public ExtensionFilter(String e) {
    this.extension = "." + e;
  }

  public boolean accept(File dir, String fileName) {
    return fileName.endsWith(extension);
  }

}