Personal notebook V1.0 Design Scheme

Source: Internet
Author: User

Software name: myDiary v1.0
Software environment: vs2005 + XML
Function Description: A simple personal notebook, which is used to write a diary every day.

Design Scheme:

This program uses xml as the data source, which is convenient for migration. Data is encrypted and saved without affecting security.

Entity class:

User information:
LoginID (login name), PassWord (login PassWord), EMail (Mailbox), Question1 (PassWord prompt question 1), Answer1 (PassWord prompt answer 1)

Diary information:
DiaryID, DiaryTitle, DiaryDate, DiaryWeather, DiaryContent

Target plan:
GoalID, GoalTitle, GoalContent, GoalType (learning objective, Program Production Plan)

 

Data security:

The user information (password, email address, and password answer) will be encrypted and saved to the UserInfo. dat file.
(Use Hash encryption)
The log information is encrypted with a hash password and saved to the xml file.
(This encryption algorithm is self-designed)

Save the diary:

Each user has a folder. (Using the user name as the folder name)
A New XML file every month.

Password retrieval:

After a user forgets the password, the system requires the user to answer the password prompt and provide the correct email address (consistent with the registered email address) to verify the identity. And send the randomly generated new password to the mailbox.

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.