小编loc*_*one的帖子

I would like to ask if there's any Java package or library that have the standard URL normalization?

5 Components of URL Representation

http://www[dot]example[dot]com:8040/folder/exist?name=sky#head

1. scheme: http
2. authority: www.example.com:8040
3. path: /folder/exist
4. query: ?name=sky
5. fragment: #head

The 3 types of standard URL normalization

Syntax-Based Normalization

• Case normalization – convert all letter at scheme and authority components to lower case
• Percent-encoded normalization – decode any percent-encoded octet that corresponds to unreserved character, such as %2D for hyphen and %5 for underscore
• Path segment …