java 以字符为单位写文件

[java]代码库

	/**
	 * 以字符为单位写文件。
	 * @param fileName	文件名
	 */
	public static void writeFileByChars(String fileName){
		File file = new File(fileName);
		Writer writer = null;
		try {
			//打开文件输出流
			writer = new OutputStreamWriter(new FileOutputStream(file));
			String content = "文件内容：\n1,The First line;\n2,The second line.";
			writer.write(content);
			System.out.println("写文件" + file.getAbsolutePath() + "成功！");
		} catch (IOException e){
			System.out.println("写文件" + file.getAbsolutePath() + "失败！");
			e.printStackTrace();
		} finally {
			if (writer != null){
				try {
					//关闭输出文件流
					writer.close();
				} catch (IOException e1) {
				}
			}
		}
	}