📄 function.jsp

📁 jsp 应用开发技术光盘是《jsp应用开发技术》这本书的源代码

💻 JSP

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<%@ page contentType="text/html;charset=GB2312" %><%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %><%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions" %><html><head>  <title>使用JSTL函数标签</title></head><body><c:set var="s1" value="Welcome to the JSP world,Liuyongpo"/>${s1}<br><h2>\${fn:contains(string, substring)} </h2>Substring=Liuyongpo Result=${fn:contains(s1, "Liuyongpo")}<br>Substring=liuyongpo Result=${fn:contains(s1, "liuyongpo")}<br><h2>\${fn:containsIgnoreCase(string, substring)} </h2>Substring=Liuyongpo Result=${fn:containsIgnoreCase(s1, "Liuyongpo")}<br>Substring=liuyongpo Result=${fn:containsIgnoreCase(s1, "liuyongpo")}<br><h2>\${fn:startsWith(string, prefix)} </h2>Substring=Welcome Result=${fn:startsWith(s1, "Welcome")}<br>Substring=Liuyongpo Result=${fn:startsWith(s1, "Liuyongpo")}<br><h2>\${fn:endsWith(string, suffix)} </h2>Substring=Welcome Result=${fn:endsWith(s1, "Welcome")}<br>Substring=Liuyongpo Result=${fn:endsWith(s1, "Liuyongpo")}<br></body></html>

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