Generate files (xml, text....)

文件输出流
public static void write(String filePath, byte[] source){
    File newFile = new File(filePath);
    if (!newFile.getParentFile().exists()) {
        newFile.mkdir();
    }
    FileOutputStream fileOutputStream = null;
    BufferedOutputStream bufferedOutputStream = null;
    try {
        fileOutputStream = new FileOutputStream(newFile);
        bufferedOutputStream = new BufferedOutputStream(fileOutputStream);
        bufferedOutputStream.write(source);
        bufferedOutputStream.flush();
        bufferedOutputStream.close();
        fileOutputStream.close();
    } catch (IOException e) {
        e.printStackTrace();
    } finally {
        if (fileOutputStream != null) {
            try {
                fileOutputStream.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
        if (bufferedOutputStream != null) {
            try {
                bufferedOutputStream.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }
}