httpclient模拟登陆(使用js设置cookie)
<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:
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
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);
ps:如果是用java SE,也可以使用htmlunit类,它会执行js。