“导入无法解析”与JSP [英] "Import cannot be resolved" with JSP

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本文介绍了“导入无法解析”与JSP的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

我试图从JSP页面调用一个Java类。我已使用JDeveloper创建了该项目。

I am trying to call a Java class from a JSP page. I have created the project using JDeveloper.

我收到一个错误,说导入无法解决。我已经添加了类文件在WEB-INF,根文件夹,并尝试编译,但它仍然显示相同的错误。

I am getting an error that says "The import cannot be resolved". I have added the Class file in WEB-INF, root folder, and tried compiling, but it still shows the same error.

下面是代码:

<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=windows-1252"/>
    </head>
    <body>
        <p>  
            <%@ page import="java.util.*"%>
            <%@ page import="Class1"%>
            <% 
                Class1 tc=new Class1("test");
                out.print(tc.str);
            %>
        </p>
    </body>
</html>


推荐答案

(packagename.classname)
like:

you should give fully qualified name for your class. (packagename.classname) like:

    <%@ page import="pkgname.Class1"%>

这篇关于“导入无法解析”与JSP的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!

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