httpclient模擬登陸具體實(shí)現(xiàn)(使用js設(shè)置cookie)

2024-05-06 15:57:13

字體：大中小

供稿：網(wǎng)友

最簡單的方法就是通過得到的cookie定制一個(gè)httpclient，感興趣的朋友可以了解下本文

httpclient模擬登陸(使用js設(shè)置cookie)

復(fù)制代碼代碼如下:

<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:

最簡單的方法就是通過得到的cookie定制一個(gè)httpclient，根據(jù)上面的例子，方法如下：

復(fù)制代碼代碼如下:

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("."); //這個(gè)網(wǎng)址對(duì)應(yīng)的是<span>window.location.host的返回值</span>
cookie.setPath("/");
cookieStore.addCookie(cookie);
}
// Set the store
CloseableHttpClient httpclient = HttpClients.custom()
.setDefaultCookieStore(cookieStore)
.build();

android：

我找了半天也沒找到上面方法對(duì)應(yīng)的API，只能在每次訪問前加cookie了

復(fù)制代碼代碼如下:

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+=";";
}

/*
* 每次訪問網(wǎng)絡(luò)
*/
HttpGet httpget = new HttpGet(url);
httpget.addHeader("Cookie",cookie);
//如果httpclient中已經(jīng)有cookie可能需要設(shè)置httpclient的cookie策略，具體可查官方API （：
HttpResponse response = httpclient.execute(httpget);