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httpclient模拟登陆具体实现

作者:佚名    责任编辑:admin    更新时间:2022-06-22

 最简单的方法就是通过得到的cookie定制一个httpclient,感兴趣的朋友可以了解下本文

httpclient模拟登陆(使用js设置cookie)  代码如下: <html>  <meta http-equiv='Content-Type' content='text/html; charset=gb2312'>  <link rel=stylesheet type=text/css href='/bbs.css'>  <script>document.cookie='utmpnum=51;path=/;domain=.' + window.location.host</script>  <script>document.cookie='utmpkey=20154732;path=/;domain=.' + window.location.host</script>  <script>document.cookie='utmpuserid=yay;path=/;domain=.' + window.location.host</script>  <meta http-equiv='Refresh' content='0; url=/firstpage.php'>    h4ttpclient 4.3:    最简单的方法就是通过得到的cookie定制一个httpclient,根据上面的例子,方法如下:   代码如下: CookieStore cookieStore = new BasicCookieStore();    for (int i = 0; i < 3; i++) {  String name;  String value;  int flag=s.indexOf("document.cookie");  s=s.substring(flag+17);  flag=s.indexOf('=');  name=s.substring(0, flag);  value=s.substring(flag+1, s.indexOf(';'));  BasicClientCookie cookie = new BasicClientCookie(name,  value);  cookie.setVersion(0);  cookie.setDomain(".www.zju88.org"); //这个网址对应的是<span style="font-family: Arial, Helvetica, sans-serif;">window.location.host的返回值</span>  cookie.setPath("/");  cookieStore.addCookie(cookie);  }  // Set the store  CloseableHttpClient httpclient = HttpClients.custom()  .setDefaultCookieStore(cookieStore)  .build();    android:    我找了半天也没找到上面方法对应的API,只能在每次访问前加cookie了  代码如下: String cookie="";  for (int i = 0; i < 3; i++) {  String name;  String value;  int flag=s.indexOf("document.cookie");  s=s.substring(flag+17);  flag=s.indexOf('=');  name=s.substring(0, flag);  value=s.substring(flag+1, s.indexOf(';'));  cookie +=name +"="+value;  if(i!=2)  cookie+=";";  }    /*  * 每次访问网络  */  HttpGet httpget = new HttpGet(url);  httpget.addHeader("Cookie",cookie);  //如果httpclient中已经有cookie可能需要设置httpclient的cookie策略,具体可查官方API (:  HttpResponse response = httpclient.execute(httpget);