public function test1() { $str = 'abc';

    $key1 = Encryption::encryptCode($str, 60);

    echo $key1;

}

public function test2()
{
    $str = 'bfd759bVSJXltuQ0A3pom3a7pfIkY1IfUk87nIUxH3m0w8';

    //$key1 = Encryption::encryptCode($str, 60);
    $key2 = Encryption::encryptDecode($str, 60);

    echo $key2;
    echo 'ok';
}

public function test3()
{
    $str = 'http://www.163.com';

    $key1 = Encryption::encodeUrl($str);
    echo $key1;
    echo "<br/>";
    $key2 = Encryption::decodeUrl($key1);
    echo $key2;
}

public function test4()
{
    $password = '123456';

    $key1 = Encryption::encodePassport($password);
    echo $key1;
    echo "<br/>";
    $key2 = Encryption::decodePassport($key1);
    echo $key2;
}

public function test5()
{
    $str = '12345';

    $key1 = Encryption::SHA1($str, true);
    echo $key1;
    echo "<br/>";
    $key2 = Encryption::SHA1($key1, false);
    echo $key2;
}

public function test6()
{
    $key = Encryption::random();
    echo $key;
    $str  = 'aaabbb';
    $key1 = Encryption::desEncrypt($str, $key);
    echo $key1;
    echo "<br/>";
    $key2 = Encryption::desDecrypt($key1, $key);
    echo $key2;
}