com.xuexiang.xupdate.proxy.impl

Class DefaultFileEncryptor

java.lang.Object

com.xuexiang.xupdate.proxy.impl.DefaultFileEncryptor

All Implemented Interfaces:

IFileEncryptor

public class DefaultFileEncryptor
extends java.lang.Object
implements IFileEncryptor

默认的文件加密计算使用的是MD5加密

Since:

2019-09-06 14:21

Author:

xuexiang

Constructor Summary

Constructors

Constructor and Description
DefaultFileEncryptor()

Method Summary

Modifier and Type	Method and Description
java.lang.String	encryptFile(java.io.File file) 加密文件
boolean	isFileValid(java.lang.String encrypt, java.io.File file) 检验文件是否有效（加密是否一致）

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DefaultFileEncryptor

public DefaultFileEncryptor()

Method Detail

encryptFile

public java.lang.String encryptFile(java.io.File file)

加密文件

Specified by:

encryptFile in interface IFileEncryptor

Parameters:

file -

Returns:

isFileValid

public boolean isFileValid(java.lang.String encrypt,
                           java.io.File file)

检验文件是否有效（加密是否一致）

Specified by:

isFileValid in interface IFileEncryptor

Parameters:

encrypt - 加密值, 如果encrypt为空，直接认为是有效的

file - 需要校验的文件

Returns:

文件是否有效