httpclient（校内网）

Java code

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package
 com.lihan.dao;


import
 java.io.BufferedReader;

import
 java.io.IOException;

import
 java.io.InputStream;

import
 java.io.InputStreamReader;

import
 java.util.logging.Level;

import
 java.util.logging.Logger;


import
 org.apache.commons.httpclient.Cookie;

import
 org.apache.commons.httpclient.HttpClient;

import
 org.apache.commons.httpclient.HttpException;

import
 org.apache.commons.httpclient.NameValuePair;

import
 org.apache.commons.httpclient.cookie.CookiePolicy;

import
 org.apache.commons.httpclient.methods.PostMethod;


public
 
final
 
class
 LoginXiaonei {
    
public
 
static
 
void
 main(String[] a)
    {
        HttpClient client
=
new
 HttpClient();
        PostMethod post
=
new
 PostMethod(
"
http://login.xiaonei.com/Login.do
"
);
        post.setRequestHeader(
"
Content-Type
"
, 
"
application/x-www-form-urlencoded
"
);
        client.getParams().setContentCharset( 
"
utf-8 
"
); 
        client.getParams().setCookiePolicy(CookiePolicy.BROWSER_COMPATIBILITY);
        NameValuePair[] data
=

        {
            
new
 NameValuePair(
"
email
"
,
"
********@163.com
"
),
            
new
 NameValuePair(
"
password
"
,
"
******
"
)
        };
        post.setRequestBody(data);
        
try
 {
            client.executeMethod(post);
            Cookie [] cookies
=
client.getState().getCookies();
            InputStream stream
=
post.getResponseBodyAsStream();
            writeStream(stream);
            stream.close();
            post.releaseConnection();          
            post
=
new
 PostMethod(
"
http://msg.xiaonei.com/message/send.do
"
);
            post.setRequestHeader(
"
Content-Type
"
, 
"
application/x-www-form-urlencoded
"
);
            data
=
new
 NameValuePair[]{
                
new
 NameValuePair(
"
ids[]
"
,
"
227949683
"
)  ,
                
new
 NameValuePair(
"
subject
"
,
"
hahahahaha
"
)  ,
                
new
 NameValuePair(
"
message
"
,
"
0
"
)  ,
            };
            post.setRequestBody(data);
            client.executeMethod(post);
            stream
=
post.getResponseBodyAsStream();
            writeStream(stream);
            stream.close();
            post.releaseConnection();
        }
catch
 (HttpException ex) {
            Logger.getLogger(XiaoNeiBlog.
class
.getName()).log(Level.SEVERE, 
null
, ex);
        } 
catch
 (IOException ex) {
            Logger.getLogger(XiaoNeiBlog.
class
.getName()).log(Level.SEVERE, 
null
, ex);
        } 
        
    }
    
private
 
static
 
void
 writeStream(InputStream stream) 
throws
 IOException
    {
        BufferedReader reader
=
new
 BufferedReader(
new
 InputStreamReader(stream,
"
utf-8
"
));
        String line
=
null
;
        
for
(line
=
reader.readLine();line
!=
null
;line
=
reader.readLine())
        {
            System.out.println(line);
        }
        reader.close();
    }


}