我創建簡單的servlet和Tomcat服務器部署,但我收到以下錯誤:HTTP狀態500 - 錯誤實例化servlet類pkg.coreServlet
:Tomcat服務器上HTTP Status 500 - Error instantiating servlet class pkg.coreServlet
文件結構
webapps
|
- aarya
|
- WEB-INF
|
-web.xml
-src(folder)
|
-pkg
|
-coreServlet.class
的web.xml:
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
<servlet>
<servlet-name>aaryaservlet</servlet-name>
<servlet-class>pkg.coreServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>aaryaservlet</servlet-name>
<url-pattern>/coreServlet</url-pattern>
</servlet-mapping>
</web-app>
coreServlet.java:
package pkg;
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class coreServlet extends HttpServlet
{
/**
*
*/
private static final long serialVersionUID = 1L;
public void doGet(HttpServletRequest req,HttpServletResponse res)
throws ServletException,IOException
{
PrintWriter out = res.getWriter();
res.setContentType("text/html");
out.println("this is First servlet Example ");
}
}
網址我給是http://localhost:8080/aarya/coreServlet
我嘗試重新啓動Tomcat的,但我得到同樣的錯誤。我在哪裏做錯了?
好點!沒有發現!它應該是WEB-INF/classes – NickJ 2013-04-10 09:12:17
我正在使用http://www.mkyong.com/servlet/a-simple-servlet-example-write-deploy-run/的幫助,這是錯誤的嗎? – Anshul 2013-04-10 09:12:35
即使在這個,src是在WEB-INF – Ankit 2013-04-10 09:13:33