增加验证码配置常量，特殊字段名映射

jinpengyong

2021-03-25 25aeb531c8064ca768bb2d6f179ec7411b824b43

 screen-common/src/main/java/com/moral/util/MD5Utils.java

@@ -85,7 +85,8 @@
    }

    public static void main(String[] args) {
        System.out.println(saltMD5("123456"));
        System.out.println(        saltMD5Verify("123456","63E23606B61A58FF1C48898988D415840F5DD6896BD5EC26")
);
    }

}