Obtain a random string in the ASP. net mvc application.

When developing ASP. net mvc applications, a random string may be required as a password or verification code.

If you need the SQL version, you can refer to the password needs to carry special characters (2), http://www.cnblogs.com/insus/archive/2012/02/16/2354453.html

The implementation method in this article is referring to this implementation C # version.

Under the application, create a CharacterUtility. cs:

 

There are several static methods in this category:
1. Random lowercase letters:

2. generate random uppercase letters:

 

3. Random numbers:

 

4. Special characters are generated. You can define the character set:

 

Each of the above attributes can be randomly obtained with one character. Next, Insus. NET writes another method to obtain an 8-bit random string. Of course, you can define the length:

 

 

In the widget, write an Action and a method for executing jQuery:

 

Finally, you can create a view:

 

Real-time Demonstration: