Servlet出错

Question

<web-app> 
<servlet> 
<servlet-name> SimpleServlet </servlet-name> 
<servlet-class> test.SimpleServlet </servlet-class> </servlet> 
<servlet-mapping> 
<servlet-name> SimpleServlet </servlet-name> 
<url-pattern>  /abc</url-pattern>
url-pattern中写的你servlet在url中的路径。<form action="abc" method="POST"/>在表单中应填写：action="此处填写对应的url"
http://localhost:8080/myweb/abc
在地址栏中写

Answer 1

2楼，我只是粘贴少了其实我已经写成了
<!--文件名：Web.xml-->
<web-app>
<servlet>
<servlet-name>SimpleServlet</servlet-name>
<servlet-class>test.SimpleServlet</servlet-class></servlet>
<servlet-mapping>
<servlet-name>SimpleServlet</servlet-name>
<url-pattern>/GetAddress</url-pattern></servlet-mapping></web-app>同时，SimpleServlet是一个servlet类，之后我就浏览器输入http://localhost:8080/http://localhost:8080/ch1_Servlet/GetAddress
注：ch1_Servlet是工程目录

Answer 2

<servlet> 
<servlet-name> SimpleServlet </servlet-name> 
<servlet-class> test.SimpleServlet </servlet-class> </servlet> 
<servlet-mapping> 
<servlet-name> SimpleServlet </servlet-name> 
<url-pattern> /myweb/GetAddress </url-pattern> 
</servlet-mapping>
红色处要和使用servlet的jsp同一目录例如:
/home/xx.jsp使用SimpleServlet就应该写成<url-pattern>/home/GetAddress</url-pattern>
如果是在根目录下的jsp,直接写成<url-pattern>/GetAddress</url-pattern>