byte数组转图片

public void byte2image(byte[] data,String path){
    if(data.length<3||path.equals("")) return;
    try{
        FileImageOutputStream imageOutput = new FileImageOutputStream(new File(path));
        imageOutput.write(data, 0, data.length);
        imageOutput.close();
        log.info("图片转换成功： " + path);
    } catch(Exception ex) {
        log.error("图片转换异常: " + ex);
    }
}