How can I unescape HTML escape character from JSP to Java
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21-07-2021 - |
سؤال
I am applying fn:escapeXml
to a input value (say >
) in JSP to do html escape. When I submit the form, I do need to send the parameter to the controller. In my controller, the request parameter comes as >
and not >
. Because of this, I could not unescape in the controller to get the original value. Could anyone help on this?
المحلول
Apache Commons Lang - String Escape Utils
http://commons.apache.org/lang/api-2.4/org/apache/commons/lang/StringEscapeUtils.html
Use one of the unescape methods.
نصائح أخرى
One solution is, create a custom method, and replace all string occurrences of > with > and do similar operation for other html characters.
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