JSTL - fn:replace() Function
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The fn:replace() function replaces all occurrences of a string with another string.
Syntax
The fn:replace () function has the following syntax −
boolean replace(java.lang.String, java.lang.String, java.lang.String)
Example
Following is the example to explain the functionality of the fn:replace() function −
<%@ taglib uri = "https://java.sun.com/jsp/jstl/core" prefix = "c" %> <%@ taglib uri = "https://java.sun.com/jsp/jstl/functions" prefix = "fn" %> <html> <head> <title>Using JSTL Functions</title> </head> <body> <c:set var = "string1" value = "This is first String."/> <c:set var = "string2" value = "${fn:replace(string1, 'first', 'second')}" /> <p>Final String : ${string2}</p> </body> </html>
You will receive the following result −
Final String : This is second String.
jsp_standard_tag_library.htm
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