改成
<servlet-mapping>
<servlet-name>bbstest.Login</servlet-name>
<url-pattern>/greeting</url-pattern>
</servlet-mapping>试试如果还不行
改<form action="/servlet/greeting" method = GET>再试试
<servlet-mapping>
<servlet-name>bbstest.Login</servlet-name>
<url-pattern>/greeting</url-pattern>
</servlet-mapping>试试如果还不行
改<form action="/servlet/greeting" method = GET>再试试
怎么没人知道那!!!
救命啊!!!!!!!
<form action="/greeting" method = GET>
改为
<form action="greeting" method = GET>
<servlet-name>bbstest.Login</servlet-name>
<url-pattern>/greeting/*</url-pattern>
</servlet-mapping>
程序没有错。