<%@ 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>");
}
%> |