%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %> <%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions" %>
Input String | Substring Before | Substring After | Result |
---|---|---|---|
${s1} | e | * | ${fn:replace(s1, "e", "*")} |
${s2} | - | | ${fn:replace(s2, "-", "")} |
${s2} | two | empty | ${fn:replace(s2, "two", "")} |
${s2} | empty string | one | ${fn:replace(s2, "", "one")} |
null | one | two | ${fn:replace(undefined, "one", "two")} |