Summary of common methods for Java to prevent XSS (cross-site scripting attacks) attacks

One, what is XSS attack.

XSS attacks: cross-site scripting attacks (Cross Site scripting), confusing abbreviations with cascading style sheets (cascading style Sheets, CSS)
A cross-site Scripting attack is abbreviated as XSS.

Second, how to prevent XSS attacks. Write your own filter blocking to achieve, but to note that when the WEB.XM in the configuration filter, please put this filter in the first place. Adopt the Open Source Realization Esapi Library, reference website:
Https://www.owasp.org/index.php/Category:OWASP_Enterprise_Security_API can be implemented using the tool classes provided in spring.

Specific examples See first code original article Http://www.diyidaima.com/article/detail/3upzFhCK