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请教大家jave web的一个问题 折腾一早上了

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jsp form表单的代码:
<form action="/LoginServlet" method="post" onsubmit="return validate();">
<p>用户名<input name="username" type="text"></p>
<p>密&nbsp;&nbsp;码<input name="password" type="password"></p>
<p><input type="submit" value="提交"/><input type="reset" value="重置"/></p>
</form>
servlet代码
@WebServlet("/LoginServlet")
public class LoginServlet extends HttpServlet {
private static final long serialVersionUID = 1L;
/**
* @see HttpServlet#HttpServlet()
*/
public LoginServlet() {
super();
// TODO Auto-generated constructor stub
}
/**
* @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
*/
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
// TODO Auto-generated method stub
response.setContentType("text/html;charset=UTF-8");
String username = request.getParameter("username");
String password = request.getParameter("password");
PrintWriter out =response.getWriter();
out.print("<p>"+username+"</p>");
out.print("<p>"+password+"</p>");
out.flush();
out.close();
}
}
.
为啥死活就是连接不上。。 用的servlet3.0


1楼2015-10-28 16:38回复
    错误信息是什么?是表单的值没传过去?


    IP属地:广东2楼2015-10-28 18:51
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