[java学习]将内容以换行追加的方式写入文件
/**
* 追加文件:使用FileOutputStream,在构造FileOutputStream时,把第二个参数设为true
*
* @param file 文件
* @param content 内容
*/
public static void appendWriteFile(File file, String content) {
BufferedWriter out = null;
try {
out = new BufferedWriter(new OutputStreamWriter(
new FileOutputStream(file, true)));
out.write(content + "\n");
} catch (Exception e) {
e.printStackTrace();
} finally {
try {
out.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}