fileio.java

来自「天乙代码src_531.rar 天乙代码src_531.rar 天乙代」· Java 代码 · 共 89 行

JAVA
89
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package com.laoer.bbscs.util;

import java.io.*;
import com.laoer.bbscs.sysinfo.*;
import org.apache.log4j.*;

/**
 * <p>Title: 天乙社区V5.0</p>
 * <p>Description: BBS-CS天乙社区V5.0</p>
 * <p>Copyright: Copyright (c) 2003</p>
 * <p>Company: laoer.com</p>
 * @author 龚天乙
 * @version 5.0
 */

public class FileIO {

  static Logger logger = Logger.getLogger(FileIO.class.getName());

  public FileIO() {
  }

  public String getPublicFileInfo(String fileName, String sid) {
    String publicStr = "";
    try {
      File fPostFile = new File(Util.getPubFilePath() + fileName);
      if (fPostFile.exists()) {
        FileInputStream bw = new FileInputStream(fPostFile);
        int len = bw.available();
        byte[] str = new byte[len];
        if (bw.read(str) == -1) {
          publicStr = "";
        }
        else {
          if (Sys.isLocale()) {
            publicStr = new String(str);
          }
          else {
            publicStr = new String(str, "UTF8");
          }
        }
        bw.close();
        bw = null;
      }
      fPostFile = null;
      publicStr = Util.replace(publicStr, "###", sid);
    }
    catch (IOException e) {
      logger.error(e);
    }
    return publicStr;
  }

  public String getForumFileInfo(String filePath) {
    String strDetail = "";
    try {
      File fPostFile = new File(filePath);
      if (fPostFile.exists()) {
        FileInputStream bw = new FileInputStream(fPostFile);
        int len = bw.available();
        byte[] str = new byte[len];
        if (bw.read(str) == -1) {
          strDetail = "";
        }
        else {
          if (Sys.isLocale()) {
            strDetail = new String(str);
          }
          else {
            strDetail = new String(str, "UTF8");
          }
        }
        bw.close();
        bw = null;
      }
      fPostFile = null;
    }
    catch (IOException e) {
      logger.error(e);
    }
    if (strDetail.length() > 0) {
      int start = strDetail.indexOf("<body>") + 6;
      int end = strDetail.lastIndexOf("</body>");
      strDetail = strDetail.substring(start, end);
    }
    return strDetail;
  }

}

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