serviceutil.java

一个jsp写的bbs

package com.laoer.bbscs.comm;

import java.io.*;

/**
 * <p>Title: Tianyi BBS</p>
 *
 * <p>Description: BBSCS</p>
 *
 * <p>Copyright: Copyright (c) 2006</p>
 *
 * <p>Company: Laoer.com</p>
 *
 * @author Gong Tianyi
 * @version 7.0
 */
public class ServiceUtil {

  private String safePath;

  public ServiceUtil() {
  }

  public String getUserFilePath(String userID) {
    StringBuffer sb = new StringBuffer();
    int num = Math.abs(userID.hashCode());
    sb.append(this.getSafePath());
    sb.append("user/");
    sb.append(num % 100);
    sb.append("/");
    sb.append(userID);
    sb.append("/");
    File ft = new File(sb.toString());
    if (!ft.exists()) {
      ft.mkdirs();
    }
    return sb.toString();
  }

  public void setSafePath(String safePath) {
    this.safePath = safePath;
  }

  public String getSafePath() {
    return safePath;
  }

}