httpclient 解析 dwr

用的是htppclient 4.0访问DWR时发生。 
throw 'allowScriptTagRemoting is false.'; 
//#DWR-REPLY 
if (window.dwr) dwr.engine._remoteHandleBatchException({ name:'org.directwebremoting.extend.ServerException', message:'The specified call count is not a number' }); 
else if (window.parent.dwr) window.parent.dwr.engine._remoteHandleBatchException({ name:'org.directwebremoting.extend.ServerException', message:'The specified call count is not a number' }); 


代码如下： 

import java.io.InputStream;   
import java.util.ArrayList;   
import java.util.HashMap;   
import java.util.List;   
import java.util.Map;   
import java.util.Set;   
import java.util.regex.Matcher;   
import java.util.regex.Pattern;   
  
import org.apache.http.Header;   
import org.apache.http.HttpEntity;   
import org.apache.http.HttpResponse;   
import org.apache.http.HttpVersion;   
import org.apache.http.NameValuePair;   
import org.apache.http.client.CookieStore;   
import org.apache.http.client.entity.UrlEncodedFormEntity;   
import org.apache.http.client.methods.HttpPost;   
import org.apache.http.conn.ClientConnectionManager;   
import org.apache.http.conn.params.ConnManagerParams;   
import org.apache.http.conn.scheme.PlainSocketFactory;   
import org.apache.http.conn.scheme.Scheme;   
import org.apache.http.conn.scheme.SchemeRegistry;   
import org.apache.http.cookie.Cookie;   
import org.apache.http.impl.client.DefaultHttpClient;   
import org.apache.http.impl.conn.tsccm.ThreadSafeClientConnManager;   
import org.apache.http.impl.cookie.BasicClientCookie;   
import org.apache.http.message.BasicHeader;   
import org.apache.http.message.BasicNameValuePair;   
import org.apache.http.params.BasicHttpParams;   
import org.apache.http.params.HttpParams;   
import org.apache.http.params.HttpProtocolParams;   
import org.apache.http.protocol.HTTP;   
   
public class DwrTest {   
private DefaultHttpClient httpclient;   
       
    private Header[] headers = {new BasicHeader("User-Agent", "Mozilla/4.0 (compatible; MSIE 6.0; " +   
            "Windows NT 5.1; SV1; .NET CLR 2.0.50727; CIBA)"),    
            new BasicHeader("Accept-Language", "zh-cn"),    
            new BasicHeader("Accept", " image/gif, image/x-xbitmap, image/jpeg, " +   
                    "image/pjpeg, application/x-silverlight, application/vnd.ms-excel, " +   
                    "application/vnd.ms-powerpoint, application/msword, application/x-shockwave-flash, */*"),    
            new BasicHeader("Content-Type", "application/x-www-form-urlencoded"),    
            new BasicHeader("Accept-Encoding", "gzip, deflate")};   
       
    private Cookie cookie;   
       
    /**   
     * 登录请求的地址   
     */   
    private String action;   
       
    /**  
     * 用户名  
     */  
    private String username;   
       
    /**  
     * 密码  
     */  
    private String password;   
       
    /**  
     * 请求的其他参数  
     */  
    private Map<String, String> map = new HashMap<String, String>();   
       
    public static void main(String[] args) throws Exception {   
        String action = "http://localhost:8080/dwrDemo/index.jsp";   
       // String username = "admin";   
        //String password = "admin";   
        Map<String, String> map = new HashMap<String, String>();   
        //map.put("yourName", username);   
        //map.put("&j_password", password);   
           
        DwrTest dwrTest = new DwrTest();   
        dwrTest.setAction(action);   
       // dwrTest.setMap(map);   
        String html = dwrTest.login();  // 登录   
        System.out.println(html);   
           
        action = "http://localhost:8080/dwrDemo/js/engine.js";   
        map.clear();   
        dwrTest.setAction(action);   
        html = dwrTest.execute();   
       // System.out.println(html);   
        String regEx = "dwr\\.engine\\._origScriptSessionId = \"(\\w+)\"";   
        String scriptSessionId = null;   
        Pattern p = Pattern.compile(regEx);   
        Matcher m = p.matcher(html);   
        while (m.find()) {   
            scriptSessionId = m.group(1);   
        }   
          System.out.println(scriptSessionId); 
        DefaultHttpClient httpClient = dwrTest.getHttpclient();   
        CookieStore cookes = httpClient.getCookieStore();   
        List<Cookie> list = cookes.getCookies();   
        System.out.println(list.size()+"CCCCCCCCC"); 
        String httpSessionId = "";   
        for (Cookie cookie : list) {   
            String cookieName = cookie.getName();  
            //System.out.println(cookieName+"=========="); 
            if ("JSESSIONID".equals(cookieName)) {   
                httpSessionId = cookie.getValue();   
                System.out.println(httpSessionId); 
            }   
        }   
           
        Header[] headers = {new BasicHeader("User-Agent", "Mozilla/4.0 (compatible; MSIE 6.0; " +   
        "Windows NT 5.1; SV1; .NET CLR 2.0.50727; CIBA)"),    
        new BasicHeader("Accept-Language", "zh-cn"),   
        new BasicHeader("Content-Type", "text/plain"), 
        new BasicHeader("X_REQUESTED_WITH", "XMLHttpRequest"), 
        new BasicHeader("Accept-Encoding", "gzip, deflate")}; 
        //new BasicHeader("X_REQUESTED_WITH", "XMLHttpRequest"); 
        action = "http://localhost:8080/dwrDemo/dwr/call/plaincall/service.HelloWorld.dwr";   
        map.clear();   
        map.put("model", "CNPC_GWLIST");   
        map.put("httpSessionId", httpSessionId);   
        map.put("scriptSessionId", scriptSessionId);   
        map.put("c0-scriptName", "Service");   
        map.put("c0-methodName", "HelloWorld");   
        map.put("&c0-id", "0");   
        map.put("&c0-param0", "string:gwtype%3D'fw'");   
        map.put("&c0-param1", "string:");   
        map.put("&c0-param2", "string:admin");   
        map.put("&c0-param3", "number:0");   
        map.put("&c0-param4", "string:15");   
        map.put("&c0-param5", "string:SENDTIME%20DESC");   
        map.put("&batchId", "0");   
        dwrTest.setAction(action);   
        dwrTest.setMap(map);   
        dwrTest.setHeaders(headers);   
        html = dwrTest.execute();   

        System.out.println(html);   
    }   
       
    /**  
     * 初始化  
     */  
    public DwrTest() {   
        HttpParams params = new BasicHttpParams();   
        ConnManagerParams.setMaxTotalConnections(params, 100);   
        ConnManagerParams.setTimeout(params, 1000);   
        HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);   
        // HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_0);   
        SchemeRegistry schemeRegistry = new SchemeRegistry();   
        schemeRegistry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));   
        ClientConnectionManager cm = new ThreadSafeClientConnManager(params, schemeRegistry);   
           
        httpclient = new DefaultHttpClient(cm, params);   
        httpclient = new DefaultHttpClient();   
    }   
       
    /**  
     * 初始化  
     *   
     * @param action  
     * @param username  
     * @param passwork  
     * @param map  
     */  
    public DwrTest(String action,    
            String username, String passwork, Map<String, String> map) {   
  
        HttpParams params = new BasicHttpParams();   
        ConnManagerParams.setMaxTotalConnections(params, 100);   
        ConnManagerParams.setTimeout(params, 10000);   
        HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);   
        // HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_0);   
        SchemeRegistry schemeRegistry = new SchemeRegistry();   
        schemeRegistry.register(   
                new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));   
        ClientConnectionManager cm = new ThreadSafeClientConnManager(params, schemeRegistry);   
           
        httpclient = new DefaultHttpClient(cm, params);   
//      httpclient = new DefaultHttpClient();   
        this.action = action;   
        this.username = username;   
        this.password = passwork;   
        if (map == null) {   
            map = new HashMap<String, String>();   
        }   
        this.map = map;   
    }   
       
    /**  
     * 初始化  
     *   
     * @param httpclient  
     */  
    public DwrTest(DefaultHttpClient httpclient) {   
        this.httpclient = httpclient;   
    }   
       
    /**  
     * 初始化  
     *   
     * @param httpclient  
     * @param username  
     * @param passwork  
     */  
    public DwrTest(DefaultHttpClient httpclient, String action,    
            String username, String passwork, Map<String, String> map) {   
        this.httpclient = httpclient;   
        this.action = action;   
        this.username = username;   
        this.password = passwork;   
        if (map == null) {   
            map = new HashMap<String, String>();   
        }   
        this.map = map;   
    }   
       
    /**  
     * 登录  
     *   
     * @param httpclient  
     * @return  
     * @throws Exception  
     */  
    public String login() throws Exception {   
        HttpPost httpost = new HttpPost(action);  // 初始化Post   
  
        List <NameValuePair> nvps = new ArrayList <NameValuePair>();  // 构建参数   
        nvps.add(new BasicNameValuePair("yourName", username));   
       // nvps.add(new BasicNameValuePair("password", password));   
        // 增加其他的参数   
        Set<String> set = map.keySet();   
        for (String string : set) {   
            nvps.add(new BasicNameValuePair(string, map.get(string)));   
        }   
           
        httpost.setEntity(new UrlEncodedFormEntity(nvps, HTTP.UTF_8));   
        httpost.setHeaders(headers);   
           
        HttpResponse response = httpclient.execute(httpost);  // 运行action   
        HttpEntity entity = response.getEntity();   // 获得实体   
  
        InputStream in = entity.getContent();  // 获得实体的内容   
        StringBuffer   out   =   new   StringBuffer();   
        byte[] b = new byte[4096];   
        for(int n; (n = in.read(b)) != -1;) {   
            out.append(new   String(b, 0, n));   
        }   
  
        if (entity != null) {   
            entity.consumeContent();   
        }   
           
//      取出页面上返回的LtpaToken Cookie值。   
        String html = out.toString();   
        String regEx = "(\"LtpaToken=(.+)\")";   
        String ltpaToken = null;   
        Pattern p = Pattern.compile(regEx);   
        Matcher m = p.matcher(html);   
        while (m.find()) {   
            ltpaToken = m.group(1);   
            if (ltpaToken.length() > 11) {   
                ltpaToken = ltpaToken.substring(11);   
                ltpaToken = ltpaToken.substring(0, ltpaToken.lastIndexOf("\""));   
            }   
        }   
        BasicClientCookie cookie = new BasicClientCookie("LtpaToken", ltpaToken);   
        cookie.setDomain(".tj.unicom.local");   
        cookie.setPath("/");   
        CookieStore cookies = httpclient.getCookieStore();   
        cookies.addCookie(cookie);   
        httpclient.setCookieStore(cookies);   
           
        return html;   
    }   
       
    public String execute() throws Exception {   
        HttpPost httpost = new HttpPost(action);  // 初始化Post   
  
        List <NameValuePair> nvps = new ArrayList <NameValuePair>();  // 构建参数   
        // 增加其他的参数   
        Set<String> set = map.keySet();   
        for (String string : set) {   
            nvps.add(new BasicNameValuePair(string, map.get(string)));   
        }   
           
        httpost.setEntity(new UrlEncodedFormEntity(nvps, HTTP.UTF_8));   
        httpost.setHeaders(headers);   
           
        HttpResponse response = httpclient.execute(httpost);  // 运行action   
        HttpEntity entity = response.getEntity();   // 获得实体   
  
        InputStream in = entity.getContent();  // 获得实体的内容   
        StringBuffer   out   =   new   StringBuffer();   
        byte[] b = new byte[4096];   
        for(int n; (n = in.read(b)) != -1;) {   
            out.append(new   String(b, 0, n));   
        }   
  
        if (entity != null) {   
            entity.consumeContent();   
        }   
           
        String html = out.toString();   
        return html;   
    }   
       
    @SuppressWarnings("unused")   
    private void print(InputStream in) throws Exception {   
        StringBuffer   out   =   new   StringBuffer();   
        byte[] b = new byte[4096];   
        for(int n; (n = in.read(b)) != -1;) {   
            out.append(new   String(b, 0, n));   
        }   
        System.out.println("-------------------------------------------");   
        System.out.println(out.toString());   
        System.out.println("-------------------------------------------");   
           
    }   
       
    @SuppressWarnings("unused")   
    private String toStr(InputStream in) throws Exception {   
        StringBuffer   out   =   new   StringBuffer();   
        byte[] b = new byte[4096];   
        for(int n; (n = in.read(b)) != -1;) {   
            out.append(new   String(b, 0, n));   
        }   
        String str = out.toString();   
        return str;   
    }   
  
    public String getAction() {   
        return action;   
    }   
  
    public String getUsername() {   
        return username;   
    }   
  
    public String getPassword() {   
        return password;   
    }   
       
    public Map<String, String> getMap() {   
        return map;   
    }   
  
    public void setAction(String action) {   
        this.action = action;   
    }   
  
    public void setUsername(String username) {   
        this.username = username;   
    }   
  
    public void setPassword(String password) {   
        this.password = password;   
    }   
       
    public void setMap(Map<String, String> map) {   
        this.map = map;   
    }   
  
    public DefaultHttpClient getHttpclient() {   
        return httpclient;   
    }   
  
    public Cookie getCookie() {   
        return cookie;   
    }   
  
    public void setHttpclient(DefaultHttpClient httpclient) {   
        this.httpclient = httpclient;   
    }   
  
    public void setCookie(Cookie cookie) {   
        this.cookie = cookie;   
    }   
       
    public void setHeaders(Header[] headers) {   
        this.headers = headers;   
    }   
       
    public Header[] getHeaders() {   
        return headers;   
    }   
}  

 

评论

2 楼 feilian09 2014-09-04  

怎么解决的！

1 楼 llscp 2013-03-31  

楼主怎么解决的/