如何在tomcat服务器上运行servlet

use*_*014 6 tomcat servlets

我创建了以下java文件,编译它并得到.class文件.

import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;

public class HelloWorld extends HttpServlet {

public void doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException
{
    response.setContentType("text/html");
    PrintWriter out = response.getWriter();
    out.println("<html>");
    out.println("<body>");
    out.println("<head>");
    out.println("<title>First Example</title>");
    out.println("</head>");
    out.println("<body>");
    out.println("<h1>Hello World!</h1>");
    out.println("</body>");
    out.println("</html>");
}
}
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现在我在apache-tomcat-6.0.32/webapps目录下创建了目录abc/WEB-INF/classes,所以我的classFile Path是:apache-tomcat-6.0.32/webapps/abc/WEB-INF/classes/HelloWorld.class and尝试访问http:// localhost:8080/abc/WEB-INF/classes/HelloWorld,但收到错误"请求的资源(/ abc/HelloWorld)不可用"

我哪里错了?或者我应该指定其他配置?

dov*_*mir 24

你必须在中定义你的servlet web.xml

<servlet>
   <servlet-name>HelloWorld</servlet-name>
   <servlet-class>yourpackage.HelloWorld</servlet-class>
</servlet>
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然后定义从URL到servlet的映射

<servlet-mapping>
    <servlet-name>HelloWorld</servlet-name>
    <url-pattern>/HelloWorld</url-pattern>
</servlet-mapping>
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最后输入URL为: http://localhost:8080/abc/HelloWorld


fyr*_*fyr 2

您需要在您的web.xml.