public override void WriteLine(string value) { value = EncryptandDecryptTool.EncryptDES(value, EncryptandDecryptTool.SiuKey); //WriteLine会调用Write函数 若都加密,会造成双重加密 base.WriteLine(value); }
public override string ReadLine() { string value = base.ReadLine(); return(EncryptandDecryptTool.DecryptDES(value, EncryptandDecryptTool.SiuKey)); }