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IOUtil.java：源码内容

							package com.chinacannel.common;
import java.io.*;
import org.apache.commons.logging.LogFactory;
import org.apache.commons.logging.Log;
public class IOUtil {
    private static Log log = LogFactory.getLog(IOUtil.class);
    private String contentType =
            "<%@ page contentType="text/html; charset=GBK" %>";
    public IOUtil() {
    }
    public String readFile(String path) {
        File file = null;
        FileReader fr = null;
        BufferedReader br = null;
        file = new File(path);
        StringBuffer sb = new StringBuffer();
        try {
            fr = new FileReader(file);
            br = new BufferedReader(fr);
            String record = null;
            record = br.readLine();
            while ((record = br.readLine()) != null) {
                sb.append(record);
            }
        } catch (FileNotFoundException ex) {
            log.error(ex.getMessage(), ex);
        } catch (IOException ex) {
            log.error(ex.getMessage(), ex);
        } finally {
            try {
                br.close();
                fr.close();
                file = null;
            } catch (Exception ex) {
                log.error(ex.getMessage(), ex);
            }
        }
        return sb.toString();
    }
    public void writeFile(String content,String path) {
        FileWriter fw = null;
        PrintWriter out = null;
        try {
            fw = new FileWriter(path);
            out = new PrintWriter(fw);
            out.println(this.contentType);
            out.println(content);
        } catch (IOException ex) {
            log.error(ex.getMessage(), ex);
        } finally {
            try {
                out.close();
                fw.close();
            } catch (Exception ex) {
                log.error(ex.getMessage(), ex);
            }
        }
    }
}

						