https://issues.apache.org/bugzilla/show_bug.cgi?id=55735
--- Comment #2 from azuo....@sohu.com --- Conclusion: 1. If you use jspx or tagx, then never use any EL expressions within attribute values, and always use JSTL <out> tag to output expression values within template content -- unless you know the expression value must not contain any XML reserved characters; 2. Do not use jspx or tagx at all, use jsp and tag files instead -- whose behaviors are relatively determined. -- You are receiving this mail because: You are the assignee for the bug. --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@tomcat.apache.org For additional commands, e-mail: dev-h...@tomcat.apache.org