cookiestrial.java

这是用JAVA的SOCKET类实现的HTTP CLIENT的代码。通过它可以让原来很头疼的事情现在轻松的解决

package org.apache.commons.httpclient.demo;

import org.apache.commons.httpclient.Cookie;
import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.HttpState;
import org.apache.commons.httpclient.cookie.CookiePolicy;
import org.apache.commons.httpclient.methods.GetMethod;

public class CookiesTrial {
    private static String url ="http://90.0.12.20:8088/NationWideAdmin/test/CookieMgt.jsp";
    public static void main(String[] args) throws Exception {

        //A new cookie for the domain 127.0.0.1
        //Cookie Name= ABCD   Value=00000   Path=/  MaxAge=-1   Secure=False
        Cookie mycookie = new Cookie("90.0.12.20", "ABCD", "00000", "/", -1, false);

        //Create a new HttpState container
        HttpState initialState = new HttpState();
        initialState.addCookie(mycookie);

        //Set to COMPATIBILITY for it to work in as many cases as possible
        initialState.setCookiePolicy(CookiePolicy.COMPATIBILITY);
        //create new client
        HttpClient httpclient = new HttpClient();
        //set the HttpState for the client
        httpclient.setState(initialState);

        GetMethod getMethod = new GetMethod(url);
        //Execute a GET method
        int result = httpclient.executeMethod(getMethod);

        System.out.println("statusLine>>>"+getMethod.getStatusLine());

        //Get cookies stored in the HttpState for this instance of HttpClient
        Cookie[] cookies = httpclient.getState().getCookies();

        for (int i = 0; i < cookies.length; i++) {
            System.out.println("\nCookieName="+cookies[i].getName());
            System.out.println("Value="+cookies[i].getValue());
            System.out.println("Domain="+cookies[i].getDomain());
        }

        getMethod.releaseConnection();
    }
}