我在编写一个servlet测试。代码如下：
package cc;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpServlet;
public class HelloServlet extends HttpServlet
{
protected void doGet(HttpServletRequest request,HttpServletResponse response)
throws ServletException,IOException{
response.setContentType("text/html;charset=gb2312");
PrintWriter out=response.getWriter();
String name=request.getParameter("name");
out.println("");
out.println("");
out.println("Hello Servlet<title>");
out.println("</head>");
out.println("<body>");
out.println("您好!"+name);
out.println("</body>");
out.println("</html>");
out.close();
}
}
xml的配置如下：
<?xml version="1.0" encoding="ISO-8859-1"?>
<web-app xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
version="3.0"
metadata-complete="true">
<servlet>
<servlet-name>HelloServlet</servlet-name>
<servlet-class>cc.HelloServlet</servlet-name>
</servlet>
<servlet-mapping>
<servlet-name>HelloServlet</servlet-name>
<url-pattern>/hello.do</url-pattern>
</servlet-mapping>
</web-app>
然后我在浏览器中输入：
http://localhost:8080/servlet/hello.do?name=emily
接着出现了如下的错误提示：
HTTP Status 404 - /servlet/hello.do
type Status report
message /servlet/hello.do
description The requested resource (/servlet/hello.do) is not available.
Apache Tomcat/7.0.6
很急啊，请大虾们帮看一下～～～
还有，编译servlet是不是只在到servlet.jar就OK了？</pre></div>
<div class="wd_date">更新时间：2023-08-22 14:08</div>
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<pre>这是IE问题吧，我的win8安装java没任何问题。 现在升win10也很好。</pre>
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