thinkphp prevents xss attacks

XSS (cross-site scripting attack) can be used to steal other users’ Cookie information. To avoid such problems, you can use the following solutions:

1. Directly filter all JavaScript scripts;

2. Escape Html metacharacters and use htmlentities, htmlspecialchars and other functions ;

3. The system’s extended function library provides the remove_xss method for XSS security filtering;

4. The new version has already done XSS processing on some system variables accessed by URL. .

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