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我有错误，如一个问题：JSP/Tomcat开发：intellij想法是否自动将包移动到web-inf文件夹？
HTTP Status 500 -
--------------------------------------------------------------------------------
type Exception report
message
description The server encountered an internal error() that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: Unable to compile class for JSP:
An error occurred at line: 9 in the generated java file
Only a type can be imported. com.test.util.ConnectionManager resolves to a package
An error occurred at line: 31 in the jsp file: /test.jsp
EmployeeDAO cannot be resolved to a type
28: <td>Job Title</td>
29: <td>Hire Date</td>
30: </tr>
31: <% EmployeeDAO em = new EmployeeDAO();
32: Connection ct = ConnectionManager.getInstance().getConnection();
33: ResultSet rs = em.selectByFirstNameRS(empN,ct);
34: try {
An error occurred at line: 31 in the jsp file: /test.jsp
EmployeeDAO cannot be resolved to a type
28: <td>Job Title</td>
29: <td>Hire Date</td>
30: </tr>
31: <% EmployeeDAO em = new EmployeeDAO();
32: Connection ct = ConnectionManager.getInstance().getConnection();
33: ResultSet rs = em.selectByFirstNameRS(empN,ct);
34: try {
An error occurred at line: 32 in the jsp file: /test.jsp
ConnectionManager cannot be resolved
29: <td>Hire Date</td>
30: </tr>
31: <% EmployeeDAO em = new EmployeeDAO();
32: Connection ct = ConnectionManager.getInstance().getConnection();
33: ResultSet rs = em.selectByFirstNameRS(empN,ct);
34: try {
35: if(rs != null) {%>
An error occurred at line: 53 in the jsp file: /test.jsp
ConnectionManager cannot be resolved
50: } catch (Exception e) {
51: e.printStackTrace();
52: } finally {
53: ConnectionManager.getInstance().releaseConnection(ct);
54: }%>
55: </table>
56: <a href="index.html">Return to search</a>
Stacktrace:
org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:92)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:330)
org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:439)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:356)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:334)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:321)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:592)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:328)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
Note The full stack trace of the root cause is available in the Apache Tomcat/6.0.33 logs.
--------------------------------------------------------------------------------
Apache Tomcat/6.0.33
我一直在寻找通过谷歌，它可以由不具有WEB-INF文件夹内包引起的。我正在运行tomcat到IntelliJ IDEA，我想知道是不是应该将已经在文件路径中的包自行移动到创建的WEB-INF文件夹中？如果确实如此，我做错了什么？这两个文件我使用：
的index.html：
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<title>Employee Test Webapp</title>
</head>
<body>
<h3>Employee Database:</h3>
<table>
<tr>
What is the name of the Employee you want to find?
</tr>
<tr>
<form action="test.jsp" method="post">
<td><input type="text" name="empName"></td>
<td><input type="submit" value="search"></td>
</form>
</tr>
</table>
</body>
</html>
而且test.jsp的：
<%@ page import="com.sun.xml.internal.ws.wsdl.writer.document.xsd.Import" %>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%@ page import="com.test.dao.*" %>
<%@ page import="java.sql.Connection" %>
<%@ page import="com.test.util.ConnectionManager" %>
<%@ page import="java.sql.ResultSet" %>
<% String empN = request.getParameter("empName"); %>
<html>
<head><title>Employee Test Web App</title></head>
<body>
Your results are:
<table cellpadding="15" border="1" style="background-color: #ffffcc;">
<tr>
<td>Employee ID</td>
<td>First Name</td>
<td>Last Name</td>
<td>Company Name</td>
<td>Department Name</td>
<td>Job Title</td>
<td>Hire Date</td>
</tr>
<% EmployeeDAO em = new EmployeeDAO();
Connection ct = ConnectionManager.getInstance().getConnection();
ResultSet rs = em.selectByFirstNameRS(empN,ct);
try {
if(rs != null) {%>
<%while (rs.next()) {%>
<tr>
<td><%=rs.getInt(1)%></td>
<td><%=rs.getString(2)%></td>
<td><%=rs.getString(3)%></td>
<td><%=rs.getString(4)%></td>
<td><%=rs.getString(5)%></td>
<td><%=rs.getString(6)%></td>
<td><%=rs.getString(7)%></td>
</tr><%
}
}else{
%> <tr>Table empty</tr> <%
}
} catch (Exception e) {
e.printStackTrace();
} finally {
ConnectionManager.getInstance().releaseConnection(ct);
}%>
</table>
<a href="index.html">Return to search</a>
</body>
</html>
对自己进行了一些进口的理念。这里是我的文件路径：
请帮助。
我还没有使用Intellij和Tomcat在一起。但我不相信这是IDE的问题。要检查它，你可以点击Build - > Build“Test.war”爆炸的神器。现在你的proj目录中会有一个out文件夹。打开该文件夹以查看类文件是否使其成为工件。 –
Out文件夹有3个子文件夹：工件，生产和测试。课程正在测试中。那是他们应该在哪里？ – Nimchip
如果您创建了war文件，那么在artifact下，应该有一个爆炸war文件。在war文件下，找到web_inf下的类。如果它不起作用，请进入聊天。 –