有大佬讲解一下jsp到底是什么吗？ - 知乎
JSP（Java Server Pages）是一种动态网页开发技术，它是在传统的 HTML 网页中嵌入 Java 代码来实现动态内容展示的。通过 JSP 技术，可以在服务器端生成动态的 HTML、XML 或其他格 …
java现在不用jsp了吗？那不用jsp了是用什么代替jsp的？ - 知乎
其实我在18年的时候已经见过类似的问题了「JSP还应该学习吗」。 我在18年发了几篇JSP的文章，已经有不少的开发者评论『这不是上个世纪的东西了吗』『梦回几年前』『这么老的的东 …
What is the difference between JSF, Servlet and JSP?
May 25, 2020 · 1290 JSP (JavaServer Pages) JSP is a Java view technology running on the server machine which allows you to write template text in client side languages (like HTML, …
什么是JSP技术？ - 知乎
JSP的工作原理 在Tomcat博客中我提到过： Tomcat访问任何的资源都是在访问Servlet！，当然了，JSP也不例外！ JSP本身就是一种Servlet。为什么我说JSP本身就是一种Servlet呢？ 其 …
if statement - if...else within JSP or JSTL - Stack Overflow
Jul 13, 2019 · Discover how to use if-else statements within JSP or JSTL effectively with examples and expert advice from the Stack Overflow community.
JSP是什么？ - 知乎
如果你了解什么是Servlet，那JSP就很好学了， 如果该回答帮助到你，不妨给我点个赞！ 什么是JSP JSP全名为Java Server Pages，java服务器页面。JSP是一种基于文本的程序， 其特点就 …
jsp - How to install JSTL? It fails with "The absolute uri cannot be ...
that URI is for JSTL 1.0, but you're actually using JSTL 1.2 which uses URIs with an additional /jsp path. This URI change is because JSTL, who invented EL expressions, was since version …
How to output HTML from JSP <%! ... %> block? - Stack Overflow
The JSP page gets translated by your webserver into a Java servlet. Inside tomcats, for instance, everything inside scriptlets (which start "<%"), along with all the static HTML, gets translated …
How to use session in JSP pages to get information?
I have a JSP page used for editing some user's info. When a user logins to the website, I keep the information in the session, then in my edit page I try the following: <%! String username=sess...
XSS prevention in JSP/Servlet web application - Stack Overflow
May 23, 2015 · XSS can be prevented in JSP by using JSTL <c:out> tag or fn:escapeXml() EL function when (re)displaying user-controlled input. This includes request parameters, headers, …