Java文件写入文本内容方法

来源：互联网发布：sqlserver 复制表编辑：程序博客网时间：2024/06/18 00:54
package com.rockman.learn;import java.io.*;/** * Created by jiuxiaosheng on 14-2-25. */public class FileWrite {    /**     * 使用PrintWriter往文件中写入字符串内容     * @param filepath     * @param content     */    public static void fileWrite1(String filepath, String content) {        try {            PrintWriter printWriter = new PrintWriter(new File(filepath));            try {                printWriter.print(content);            }finally {                printWriter.close();            }        } catch (FileNotFoundException e) {            e.printStackTrace();        }    }    /**     * 使用OutputStreamWriter往文件写入字符串内容     * @param filepath     * @param content     */    public static void fileWrite2(String filepath, String content) {        try {            FileOutputStream fos = new FileOutputStream(filepath);            OutputStreamWriter osw = new OutputStreamWriter(fos, "utf-8");            try {                osw.write(content);                osw.flush();            }finally {                osw.close();                fos.close();            }        } catch (FileNotFoundException e) {            e.printStackTrace();        } catch (UnsupportedEncodingException e) {            e.printStackTrace();        } catch (IOException e) {            e.printStackTrace();        }    }    /**     * 直接使用FileOutputStream写入字符串到文件     * @param filePath     * @param content     */    public static void fileWrite3(String filePath, String content) {        try {            FileOutputStream fos = new FileOutputStream(filePath);            try {                fos.write(content.getBytes());            }finally {                fos.close();            }        } catch (FileNotFoundException e) {            e.printStackTrace();        } catch (IOException e) {            e.printStackTrace();        }    }    /**     * 使用BufferedOutputStream写入字符串到文件     * @param filePath     * @param content     */    public static void fileWrite4(String filePath, String content) {        try {            FileOutputStream fos = new FileOutputStream(filePath);            BufferedOutputStream bos = new BufferedOutputStream(fos);            try {                bos.write(content.getBytes());                bos.flush();            } finally {                bos.close();                fos.close();            }        } catch (FileNotFoundException e) {            e.printStackTrace();        } catch (IOException e) {            e.printStackTrace();        }    }    /**     * 使用FileWriter写入字符串到文件     * @param filePath     * @param content     */    public static void fileWrite5(String filePath, String content) {        try {            FileWriter fw = new FileWriter(filePath);            try {                fw.write(content);                fw.flush();            } finally {                fw.close();            }        } catch (IOException e) {            e.printStackTrace();        }    }}
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