<%@ page contentType="text/html;charset=GBK" %><% //使用局部变量 String username; String password; java.io.PrintWriter output; //从request中获取参数 username = request.getParameter("username"); password = request.getParameter("password"); output = response.getWriter(); showUserInfo(output, username, password);%><%! public void showUserInfo(java.io.PrintWriter _output, String _username, String _password) { //为了突出并发问题,在这儿首先执行一个费时操作 int i =0; double sum = 0.0; while (i++ < 200000000) { sum += i; } _output.println(Thread.currentThread().getName() + "<br>"); _output.println("username:" + _username + "<br>"); _output.println("password:" + _password + "<br>"); }%> |