Discuz NT 3 1 0 tool why is there no database recovery tool in it

The situation that needs to recover the database is generally the database file is corrupted or missing, and once this happens, your discuz!nt is inaccessible because it can't connect to the database! Not in the front and back office!

Since it is inaccessible, of course such a function will not be set up.

After the backup database is backed up, you need to re-import the database with the "database recovery" (or "database restoration") function in the virtual space, and if it is a server or VPS, open the database management tool to re-import.

It doesn't matter whether the config file is backed up or not, the main thing is to back up the forum's database, all ** and. CSS stylesheets, these three things can restore the layout and data of the forum in its entirety when you reinstall it.

Just change a password you know md5 value to your admin, this is right.

For example, fill in 21232f297a57a5a743894a0e4a801fc3 into your database.

Your password is admin

Or find out if there is a repair tool in the official.

The php version has a tool that can update passwords directly.

I don't know if the nt version is available.

Hope it helps.

Discuz is PHP

nt is asp

That's all, it's just two versions of the template made by discuz, and the development language is different.

The server environment is different.

Discuz is php+mysql

NT is asp+mssql

NT is written in the ASPX language, in an MSSQL database.

discuz!It is written in PHP language and uses the MyQSL database.

Discuz on use!It's a little more convenient, because nt has to be specified to be installed in the root directory, discuz!It can be loaded into any subdirectory.

The system architecture is different.

One is based on Windows.NET framework.

A LAMP architecture based on Linux open source.

Individuals tend to favor the latter.

One is PHP-based and the other is dot-net-based.

discuz!It's php+mysql

discuz!NT is aspx+mssql

ucenter is a program that appeared later on user management.

ucenter means "user center" in Chinese, where u stands for user and you also stands for you, taking the meaning of "user center", or "you (end user) center".

Ucenter is a bridge for the direct transfer of information between various products of Comsenz, through which the webmaster can seamlessly integrate the Comsenz series of products, realize the one-stop login of users and the interaction of other data in the community.

ucenter has a well-established interface that allows you to connect to third-party web applications from any other platform with simple modifications, adding energy to your community forum at any time.

uchome is a php+mysql program similar to a blog.

ecshop, ecmall are all ** programs.

supesite, x-space, supev can form community portals.

ComsenZEXP is a program that integrates Apache, PHP, MySQL, Discuz, Supesite, similar to a one-click installation web service environment, suitable for novices.

That's all there is to it. For details, let's go to the official website to find out.

What you're going to run is:

The system could not find the specified file. D: How did you write inetpub wwwroot? What is it used for? What to install? I didn't say that from the above, you have an inconsistent path.

This is a SQL query statement, which is an operation on the SQL database, which means that two default value constraints are established on the website, icq columns of the table, dnt userfields, and the default value is empty, as for what you said, the one in the square brackets after the constraint is the constraint name.