/**
* @param b
* 字节数组
* @param outputFile
* 文件全路径
*/
public void byte2File(byte[] b, String outputFile) {
File file = null;
FileOutputStream output = null;
try {
file = new File(outputFile);
if (file.exists()) {
file.delete();
}
output = new FileOutputStream(file);
output.write(b);
output.flush();
} catch (Exception e) {
e.printStackTrace();
} finally {
if (output != null) {
try {
output.close();
} catch (IOException e1) {
e1.printStackTrace();
}
}
}
}