How Can I Safely Encode Usernames in C# for URL Path Creation?

The url encoding in c#

In order to solve the problem of dealing with illegal characters in the user name in path creation, we can use the URL encoding to modify the character to an effective format. In C#, the class provided by the set can be used to implement this. Here are some common coding techniques:

System.Web httputility.urlencode:

Code the string to formats in the URL. It replaces special characters with its percentage coding.

httputility.urlencodeunicode: similar to UrLenCode, but encoding UNICode characters.

Uri.escapedatastring: Code the strings so that it is suitable for use in the URL query string.

Uri.escapeuristring:

Code the string to be used in the URL path or fragment. For example, consider the user name "MAS | Fenix". If we apply Urlencode, we will get "MAS | Fenix", and it uses "|" to replace illegal characters "|" ".

Special characters of righteousness:

If you only need to replace the specific character that will cause the problem, you can use the rigid sequence to encode it. For example:

Code for the Linux server:

Linux system usually supports Unicode, including extended characters. However, you should verify your server configuration to ensure that the characters in the username are acceptable.

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