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Java 维护HttpUrlConnection调用之间的会话（本机/Webview）

java php android session

Java 维护HttpUrlConnection调用之间的会话（本机/Webview）,java,php,android,session,httpurlconnection,Java,Php,Android,Session,Httpurlconnection,让我从我的欲望开始： 我想制作一个部分是本地的部分是网络视图的应用程序 问题-在本机部件和webview部件之间维护会话 我的处理方法如下： 我打算实现一个本地登录，其中我向用户提供两个EditTextBox和一个按钮，用户输入凭据，我将它们作为JSON发布到服务器 服务器响应为成功或错误。根据成功标志，我读取此连接的标题值并提取SessionCookie： switch (responseCode) { case 200:

让我从我的欲望开始：

我想制作一个部分是本地的部分是网络视图的应用程序

问题-在本机部件和webview部件之间维护会话

我的处理方法如下：

我打算实现一个本地登录，其中我向用户提供两个EditTextBox和一个按钮，用户输入凭据，我将它们作为JSON发布到服务器

服务器响应为成功或错误。根据成功标志，我读取此连接的标题值并提取SessionCookie：

switch (responseCode) {
                case 200:

                    BufferedReader in = new BufferedReader(new InputStreamReader(conn.getInputStream()));
                    String inputLine;
                    response = new StringBuffer();
                    while ((inputLine = in.readLine()) != null) {
                        response.append(inputLine);
                    }
                    in.close();

                   //IF SUCCESS

                    Map<String, List<String>> map = conn.getHeaderFields();

                    for (Map.Entry<String, List<String>> entry : map.entrySet()) {
                        System.out.println("Key : " + entry.getKey() + " ,Value : " + entry.getValue());
                    }

                    SSID = map.get("Set-Cookie").toString();
                    SSID = SSID.substring(1,SSID.length()-1);
                    return response.toString();
            }
警告：上述
expires=Thu，2014年11月6日16:54:57 GMT

现在我想转到webview并将此cookie添加到标题中，我的操作如下：

Map<String, String> abc = new HashMap<String, String>();
            abc.put("Cookie", UniversalHttpUrlConnection.SSID);
            webView.loadUrl("https://someUrl/show_all", abc);
我得到的HTML是登录页面的HTML，它本质上是一个重定向，因为服务器无法识别会话并重定向我。我错过了什么？我如何继续会话

编辑-进一步调试：

使用不推荐的：

HttpClient httpClient = new DefaultHttpClient(); //
我得到这些标题：

Key : Date ,Value : Sat, 07 Nov 2015 08:22:28 GMT
11-07 13:52:26.567 5264-5291/projects.test.com.webviewtest I/System.out: Key : Server ,Value : Apache/2.2.26 (Unix) mod_ssl/2.2.26 OpenSSL/0.9.8e-fips-rhel5 mod_bwlimited/1.4
11-07 13:52:26.567 5264-5291/projects.test.com.webviewtest I/System.out: Key : Set-Cookie ,Value : PHPSESSID=f27454f855fc5d5b2efa478537725992; path=/
11-07 13:52:26.567 5264-5291/projects.test.com.webviewtest I/System.out: Key : Expires ,Value : Thu, 19 Nov 1981 08:52:00 GMT
11-07 13:52:26.567 5264-5291/projects.test.com.webviewtest I/System.out: Key : Cache-Control ,Value : no-store, no-cache, must-revalidate, post-check=0, pre-check=0
11-07 13:52:26.567 5264-5291/projects.test.com.webviewtest I/System.out: Key : Pragma ,Value : no-cache
11-07 13:52:26.567 5264-5291/projects.test.com.webviewtest I/System.out: Key : Set-Cookie ,Value : ci_session=a%3A0%3A%7B%7D; expires=Fri, 07-Nov-2014 18:22:28 GMT; Max-Age=-31500000; path=/
11-07 13:52:26.567 5264-5291/projects.test.com.webviewtest I/System.out: Key : Set-Cookie ,Value : ci_session=a%3A5%3A%7Bs%3A10%3A%22session_id%22%3Bs%3A32%3A%2221d4f88af57e9c7477f48e0695bdb979%22%3Bs%3A10%3A%22ip_address%22%3Bs%3A13%3A%22182.59.216.32%22%3Bs%3A10%3A%22user_agent%22%3Bs%3A40%3A%22Apache-HttpClient%2FUNAVAILABLE+%28java+1.4%29%22%3Bs%3A13%3A%22last_activity%22%3Bi%3A1446884548%3Bs%3A9%3A%22user_data%22%3Bs%3A0%3A%22%22%3B%7D58938a4e97b08c01faa7fec0025bdc49; expires=Mon, 06-Nov-2017 08:22:28 GMT; Max-Age=63072000; path=/
11-07 13:52:26.567 5264-5291/projects.test.com.webviewtest I/System.out: Key : Set-Cookie ,Value : ci_session=a%3A4%3A%7Bs%3A10%3A%22session_id%22%3Bs%3A32%3A%2221d4f88af57e9c7477f48e0695bdb979%22%3Bs%3A10%3A%22ip_address%22%3Bs%3A13%3A%22182.59.216.32%22%3Bs%3A10%3A%22user_agent%22%3Bs%3A40%3A%22Apache-HttpClient%2FUNAVAILABLE+%28java+1.4%29%22%3Bs%3A13%3A%22last_activity%22%3Bi%3A1446884548%3B%7D30e2cc6561b3fb9659c7809d0c82946d; expires=Mon, 06-Nov-2017 08:22:28 GMT; Max-Age=63072000; path=/
11-07 13:52:26.567 5264-5291/projects.test.com.webviewtest I/System.out: Key : Set-Cookie ,Value : ci_session=a%3A4%3A%7Bs%3A10%3A%22session_id%22%3Bs%3A32%3A%2221d4f88af57e9c7477f48e0695bdb979%22%3Bs%3A10%3A%22ip_address%22%3Bs%3A13%3A%22182.59.216.32%22%3Bs%3A10%3A%22user_agent%22%3Bs%3A40%3A%22Apache-HttpClient%2FUNAVAILABLE+%28java+1.4%29%22%3Bs%3A13%3A%22last_activity%22%3Bi%3A1446884548%3B%7D30e2cc6561b3fb9659c7809d0c82946d; expires=Mon, 06-Nov-2017 08:22:28 GMT; Max-Age=63072000; path=/
11-07 13:52:26.567 5264-5291/projects.test.com.webviewtest I/System.out: Key : Vary ,Value : Accept-Encoding
11-07 13:52:26.567 5264-5291/projects.test.com.webviewtest I/System.out: Key : Content-Length ,Value : 95
11-07 13:52:26.567 5264-5291/projects.test.com.webviewtest I/System.out: Key : Connection ,Value : close
11-07 13:52:26.567 5264-5291/projects.test.com.webviewtest I/System.out: Key : Content-Type ,Value : text/html
以及开始时发出的警告

Invalid cookie header: "Set-Cookie: ci_session=a%3A0%3A%7B%7D; expires=Fri, 07-Nov-2014 18:22:28 GMT; Max-Age=-31500000; path=/". Negative max-age attribute: -31500000
观察 Set Cookie出现4次，第一次导致异常

现在使用HttpUrlConnection：

HttpURLConnection conn = null;
conn = (HttpURLConnection) url.openConnection();
以下是我得到的标题：

 Key : null ,Value : [HTTP/1.1 200 OK]
11-07 13:52:27.646 5264-5291/projects.test.com.webviewtest I/System.out: Key : Cache-Control ,Value : [no-store, no-cache, must-revalidate, post-check=0, pre-check=0]
11-07 13:52:27.646 5264-5291/projects.test.com.webviewtest I/System.out: Key : Connection ,Value : [close]
11-07 13:52:27.646 5264-5291/projects.test.com.webviewtest I/System.out: Key : Content-Type ,Value : [text/html]
11-07 13:52:27.649 5264-5291/projects.test.com.webviewtest I/System.out: Key : Date ,Value : [Sat, 07 Nov 2015 08:22:29 GMT]
11-07 13:52:27.649 5264-5291/projects.test.com.webviewtest I/System.out: Key : Expires ,Value : [Thu, 19 Nov 1981 08:52:00 GMT]
11-07 13:52:27.649 5264-5291/projects.test.com.webviewtest I/System.out: Key : Pragma ,Value : [no-cache]
11-07 13:52:27.649 5264-5291/projects.test.com.webviewtest I/System.out: Key : Server ,Value : [Apache/2.2.26 (Unix) mod_ssl/2.2.26 OpenSSL/0.9.8e-fips-rhel5 mod_bwlimited/1.4]
11-07 13:52:27.650 5264-5291/projects.test.com.webviewtest I/System.out: Key : Set-Cookie ,Value : [PHPSESSID=9d98c8d97660664e550f19913783c089; path=/, ci_session=a%3A0%3A%7B%7D; expires=Fri, 07-Nov-2014 18:22:29 GMT; Max-Age=-31500000; path=/, ci_session=a%3A5%3A%7Bs%3A10%3A%22session_id%22%3Bs%3A32%3A%228cf5e634854030668573ec1f0dc9c6d9%22%3Bs%3A10%3A%22ip_address%22%3Bs%3A13%3A%22182.59.216.32%22%3Bs%3A10%3A%22user_agent%22%3Bs%3A60%3A%22Dalvik%2F2.1.0+%28Linux%3B+U%3B+Android+5.1.1%3B+Nexus+5+Build%2FLMY48B%29%22%3Bs%3A13%3A%22last_activity%22%3Bi%3A1446884549%3Bs%3A9%3A%22user_data%22%3Bs%3A0%3A%22%22%3B%7D9e233ffe356e965178da38e538fd8b31; expires=Mon, 06-Nov-2017 08:22:29 GMT; Max-Age=63072000; path=/, ci_session=a%3A4%3A%7Bs%3A10%3A%22session_id%22%3Bs%3A32%3A%228cf5e634854030668573ec1f0dc9c6d9%22%3Bs%3A10%3A%22ip_address%22%3Bs%3A13%3A%22182.59.216.32%22%3Bs%3A10%3A%22user_agent%22%3Bs%3A60%3A%22Dalvik%2F2.1.0+%28Linux%3B+U%3B+Android+5.1.1%3B+Nexus+5+Build%2FLMY48B%29%22%3Bs%3A13%3A%22last_activity%22%3Bi%3A1446884549%3B%7D53b1ee5e2e625d24d33a153a50881093; expires=Mon, 06-Nov-2017 08:22:29 GMT; Max-Age=63072000; path=/, ci_session=a%3A4%3A%7Bs%3A10%3A%22session_id%22%3Bs%3A32%3A%228cf5e634854030668573ec1f0dc9c6d9%22%3Bs%3A10%3A%22ip_address%22%3Bs%3A13%3A%22182.59.216.32%22%3Bs%3A10%3A%22user_agent%22%3Bs%3A60%3A%22Dalvik%2F2.1.0+%28Linux%3B+U%3B+Android+5.1.1%3B+Nexus+5+Build%2FLMY48B%29%22%3Bs%3A13%3A%22last_activity%22%3Bi%3A1446884549%3B%7D53b1ee5e2e625d24d33a153a50881093; expires=Mon, 06-Nov-2017 08:22:29 GMT; Max-Age=63072000; path=/]
11-07 13:52:27.651 5264-5291/projects.test.com.webviewtest I/System.out: Key : Vary ,Value : [Accept-Encoding]
11-07 13:52:27.651 5264-5291/projects.test.com.webviewtest I/System.out: Key : X-Android-Received-Millis ,Value : [1446884547643]
11-07 13:52:27.651 5264-5291/projects.test.com.webviewtest I/System.out: Key : X-Android-Response-Source ,Value : [NETWORK 200]
11-07 13:52:27.651 5264-5291/projects.test.com.webviewtest I/System.out: Key : X-Android-Sent-Millis ,Value : [1446884547076]
观察： 集合Cookie打包在一起，四个实例

当我在
高级Rest客户端中手动尝试此操作时，一切正常。我得到所需的HTML页面-经过身份验证

观察：

Advanced Rest Client
应用程序只有在我使用同一浏览器登录到该网站时才会给出正确的结果。因此，基本上cookies被覆盖了

观察

我厌倦了从HttpUrlConnection获取会话cookie，我所做的改变是加载一个webview并在其中登录

第二，我设置了一个按钮，启动我的HttpUrlConnection，并尝试访问一个需要身份验证的页面

在这个httpurl连接中，我做了如下操作：


 CookieManager cookieManager = CookieManager.getInstance();
            String cookie = cookieManager.getCookie(new URL("https://urlinQuestion.com").getHost());
            System.out.println("Cookie from cookie store" + cookie);
            connection.setRequestProperty("Cookie", cookie);


因此，我将在webView中获得的cookie传递给HttpUrlCOnnection。它起作用了。现在我觉得，为了颠倒事件的顺序（因为我想要cookie表单UrlConnection-将它们传递给webview），我必须更新cookie管理器。（新航程从此开始）

为了记录在案，我在下面添加了两个cookie：
第一个不起作用，第二个是我从webview的方式得到的，可以起作用，但我发现语义上没有区别：


PHPSESSID=a3d2367f8a5a3221e9bad1a91a34fd55; ci_session=a%3A4%3A%7Bs%3A10%3A%22session_id%22%3Bs%3A32%3A%221381c152699fb61d04663c9b854ecdd7%22%3Bs%3A10%3A%22ip_address%22%3Bs%3A14%3A%22182.59.245.196%22%3Bs%3A10%3A%22user_agent%22%3Bs%3A60%3A%22Dalvik%2F2.1.0+%28Linux%3B+U%3B+Android+5.1.1%3B+Nexus+5+Build%2FLMY48B%29%22%3Bs%3A13%3A%22last_activity%22%3Bi%3A1447140920%3B%7Ddd2c014724b9ca061b50774f1fea235d


PHPSESSID=348345a2bf9f9733037915fd36a4ad6c; 
ci_session=a%3A4%3A%7Bs%3A10%3A%22
session_id%22%3Bs%3A32%3A%2209304f814a6ed6ad726dabca74b94182%22%3Bs%3A10%3A%22
ip_address%22%3Bs%3A14%3A%22182.59.202.107%22%3Bs%3A10%3A%22
user_agent%22%3Bs%3A60%3A%22Dalvik%2F2.1.0+%28Linux%3B+U%3B+Android+5.1.1%3B+Nexus+5+Build%2FLMY48B%29%22%3Bs%3A13%3A%22
last_activity%22%3Bi%3A1447127988%3B%7D18055bfdb2d59618a324aff37a58871d



使用工具阅读上面的您应该在请求时发送
Cookie
标题，而不是
设置Cookie


请阅读示例

当您的客户端接收到HTTP响应中的会话cookie时


Set-Cookie: PHPSESSID=e407ef64abb71b1ea2b8e4b30db76cf0; path=/



Cookie: PHPSESSID=e407ef64abb71b1ea2b8e4b30db76cf0


它应该将此cookie添加到后续HTTP请求的头中，如下所示


Set-Cookie: PHPSESSID=e407ef64abb71b1ea2b8e4b30db76cf0; path=/



Cookie: PHPSESSID=e407ef64abb71b1ea2b8e4b30db76cf0


编辑：


import java.io.IOException;
import java.net.CookieManager;
import java.net.CookiePolicy;
import java.net.CookieStore;
import java.net.URI;
import java.util.Arrays;
import java.util.List;
import java.util.Map;

public class WebkitCookieManagerProxy extends CookieManager 
{
    private android.webkit.CookieManager webkitCookieManager;

    public WebkitCookieManagerProxy()
    {
        this(null, null);
    }

    public WebkitCookieManagerProxy(CookieStore store, CookiePolicy cookiePolicy)
    {
        super(null, cookiePolicy);

        this.webkitCookieManager = android.webkit.CookieManager.getInstance();
    }

    @Override
    public void put(URI uri, Map<String, List<String>> responseHeaders) throws IOException 
    {
        // make sure our args are valid
        if ((uri == null) || (responseHeaders == null)) return;

        // save our url once
        String url = uri.toString();

        // go over the headers
        for (String headerKey : responseHeaders.keySet()) 
        {
            // ignore headers which aren't cookie related
            if ((headerKey == null) || !(headerKey.equalsIgnoreCase("Set-Cookie2") || headerKey.equalsIgnoreCase("Set-Cookie"))) continue;

            // process each of the headers
            for (String headerValue : responseHeaders.get(headerKey))
            {
                this.webkitCookieManager.setCookie(url, headerValue);
            }
        }
    }

    @Override
    public Map<String, List<String>> get(URI uri, Map<String, List<String>> requestHeaders) throws IOException 
    {
        // make sure our args are valid
        if ((uri == null) || (requestHeaders == null)) throw new IllegalArgumentException("Argument is null");

        // save our url once
        String url = uri.toString();

        // prepare our response
        Map<String, List<String>> res = new java.util.HashMap<String, List<String>>();

        // get the cookie
        String cookie = this.webkitCookieManager.getCookie(url);

        // return it
        if (cookie != null) res.put("Cookie", Arrays.asList(cookie));
        return res;
    }

    @Override
    public CookieStore getCookieStore() 
    {
        // we don't want anyone to work with this cookie store directly
        throw new UnsupportedOperationException();
    }
}


本机的
PHPSESSID
有点混乱，但是使用
ci_session
cookie的最后一个值应该可以，例如从响应中


Set-Cookie ,Value : [PHPSESSID=e407ef64abb71b1ea2b8e4b30db76cf0; path=/, ci_session=a%3A0%3A%7B%7D; expires=Thu, 06-Nov-2014 16:54:57 GMT; Max-Age=-31500000; path=/, ci_session=a%3A5%3A%7Bs%3A10%3A%22session_id%22%3Bs%3A32%3A%22caedca696344458e7aa1b4ad02b3cfa0%22%3Bs%3A10%3A%22ip_address%22%3Bs%3A13%3A%22182.59.130.42%22%3Bs%3A10%3A%22user_agent%22%3Bs%3A60%3A%22Dalvik%2F2.1.0+%28Linux%3B+U%3B+Android+5.1.1%3B+Nexus+5+Build%2FLMY48B%29%22%3Bs%3A13%3A%22last_activity%22%3Bi%3A1446792897%3Bs%3A9%3A%22user_data%22%3Bs%3A0%3A%22%22%3B%7D5f4013e4a2edd2eb891ec8a2b8e8716e; expires=Sun, 05-Nov-2017 06:54:57 GMT; Max-Age=63072000; path=/, ci_session=a%3A4%3A%7Bs%3A10%3A%22session_id%22%3Bs%3A32%3A%22caedca696344458e7aa1b4ad02b3cfa0%22%3Bs%3A10%3A%22ip_address%22%3Bs%3A13%3A%22182.59.130.42%22%3Bs%3A10%3A%22user_agent%22%3Bs%3A60%3A%22Dalvik%2F2.1.0+%28Linux%3B+U%3B+Android+5.1.1%3B+Nexus+5+Build%2FLMY48B%29%22%3Bs%3A13%3A%22last_activity%22%3Bi%3A1446792897%3B%7Dc7eaa0945a7056db3cb9d336a02e5ecb; expires=Sun, 05-Nov-2017 06:54:57 GMT; Max-Age=63072000; path=/, ci_session=a%3A4%3A%7Bs%3A10%3A%22session_id%22%3Bs%3A32%3A%22caedca696344458e7aa1b4ad02b3cfa0%22%3Bs%3A10%3A%22ip_address%22%3Bs%3A13%3A%22182.59.130.42%22%3Bs%3A10%3A%22user_agent%22%3Bs%3A60%3A%22Dalvik%2F2.1.0+%28Linux%3B+U%3B+Android+5.1.1%3B+Nexus+5+Build%2FLMY48B%29%22%3Bs%3A13%3A%22last_activity%22%3Bi%3A1446792897%3B%7Dc7eaa0945a7056db3cb9d336a02e5ecb; expires=Sun, 05-Nov-2017 06:54:57 GMT; Max-Age=63072000; path=/]


将以下标题添加到webview请求：


abc.put("Cookie", "ci_session=a%3A4%3A%7Bs%3A10%3A%22session_id%22%3Bs%3A32%3A%2221d4f88af57e9c7477f48e0695bdb979%22%3Bs%3A10%3A%22ip_address%22%3Bs%3A13%3A%22182.59.216.32%22%3Bs%3A10%3A%22user_agent%22%3Bs%3A40%3A%22Apache-HttpClient%2FUNAVAILABLE+%28java+1.4%29%22%3Bs%3A13%3A%22last_activity%22%3Bi%3A1446884548%3B%7D30e2cc6561b3fb9659c7809d0c82946d");


我建议迭代
SSID=map.get（“Set Cookie”）
，用类似
/（ci_session=.*）的东西测试每个单独的“Set Cookie”头/
regex，并返回最后一个匹配项


请注意，Web视图中的
User-Agent
标题应与会话中的
User\u-Agent
匹配。在上面的cookie中，它是ApacheHttpClient/UNAVAILABLE（Java1.4）
，而webview似乎使用了
Dalvik/2.1.0（Linux；U；Android 5.1.1；Nexus5build/LMY48B）

这是
java.net.CookieManager
的一个出色实现

我已经实现了我自己的想法。实际上很酷。我创造了 我自己的java.net.CookieManager实现，它转发所有 向WebView的webkit android.webkit.CookieManager请求。这 表示不需要同步，HttpURLConnection使用相同的cookie 将存储设置为WebView



类WebkitCookieManagerProxy:

import java.io.IOException;
import java.net.CookieManager;
import java.net.CookiePolicy;
import java.net.CookieStore;
import java.net.URI;
import java.util.Arrays;
import java.util.List;
import java.util.Map;

public class WebkitCookieManagerProxy extends CookieManager 
{
    private android.webkit.CookieManager webkitCookieManager;

    public WebkitCookieManagerProxy()
    {
        this(null, null);
    }

    public WebkitCookieManagerProxy(CookieStore store, CookiePolicy cookiePolicy)
    {
        super(null, cookiePolicy);

        this.webkitCookieManager = android.webkit.CookieManager.getInstance();
    }

    @Override
    public void put(URI uri, Map<String, List<String>> responseHeaders) throws IOException 
    {
        // make sure our args are valid
        if ((uri == null) || (responseHeaders == null)) return;

        // save our url once
        String url = uri.toString();

        // go over the headers
        for (String headerKey : responseHeaders.keySet()) 
        {
            // ignore headers which aren't cookie related
            if ((headerKey == null) || !(headerKey.equalsIgnoreCase("Set-Cookie2") || headerKey.equalsIgnoreCase("Set-Cookie"))) continue;

            // process each of the headers
            for (String headerValue : responseHeaders.get(headerKey))
            {
                this.webkitCookieManager.setCookie(url, headerValue);
            }
        }
    }

    @Override
    public Map<String, List<String>> get(URI uri, Map<String, List<String>> requestHeaders) throws IOException 
    {
        // make sure our args are valid
        if ((uri == null) || (requestHeaders == null)) throw new IllegalArgumentException("Argument is null");

        // save our url once
        String url = uri.toString();

        // prepare our response
        Map<String, List<String>> res = new java.util.HashMap<String, List<String>>();

        // get the cookie
        String cookie = this.webkitCookieManager.getCookie(url);

        // return it
        if (cookie != null) res.put("Cookie", Arrays.asList(cookie));
        return res;
    }

    @Override
    public CookieStore getCookieStore() 
    {
        // we don't want anyone to work with this cookie store directly
        throw new UnsupportedOperationException();
    }
}
参考：

尝试将这两行添加到您想要的任何位置。（如果您扩展应用程序类并将它们添加到
onCreate（）
方法中可能会更好）

我能做到的最接近的方法是，使用webview作为登录名。然后，您可以使用从webview获取的cookies在HttpUrlConnection中继续会话。cookies可按如下方式使用：

HttpURLConnection urlConnection = null;
try {
    urlConnection = (HttpURLConnection) url.openConnection();

    // Fetch and set cookies in requests
    CookieManager cookieManager = CookieManager.getInstance();
    String cookie = cookieManager.getCookie(urlConnection.getURL().toString());
    if (cookie != null) {
        urlConnection.setRequestProperty("Cookie", cookie);
    }
    urlConnection.connect();

    // Get cookies from responses and save into the cookie manager
    List cookieList = urlConnection.getHeaderFields().get("Set-Cookie");
    if (cookieList != null) {
        for (String cookieTemp : cookieList) {
            cookieManager.setCookie(urlConnection.getURL().toString(), cookieTemp);
        }
    }

    InputStream in = new BufferedInputStream (urlConnection.getInputStream());
} catch (IOException e) {
    e.printStackTrace();
} finally {
    if (urlConnection != null) {
        urlConnection.disconnect();
    }
}
我同意，我使用的不是字符串“Set Cookie”，而是“Cookie”，但区别在于我正在重新发送整个字符串。让我用你所说的来试试。不起作用，我也这样试过：
for（String cookie:cookies）{connection.setRequestProperty（“cookie”，cookie.split（；”，2）[0]）；System.out.println（“cookie”+cookie.split（；”，2）[0]）}
这同样不起作用！啊,对。我误读了日志。当您收到多个
时，设置Cokie:name1=value1；路径=。。；域=…
，
设置Cokie:name2=value2；路径=。。；domain=…
，将它们作为单个头添加到请求中
Cookie:name1=value1；name2=value2
@User3我仔细阅读了这个问题，并更新了我的答案。不幸的是，除非你同时控制两个服务器端应用，否则没有好消息。事实并非如此，我已经关闭了服务器端的用户代理。这不起作用，我已经阅读了这个答案，然后才发布了一个新问题。那么，到底什么不起作用？没有呼叫回拨？未加载Webview？会话未共享？缺少内容？我看到你在使用Android 5.1.1，而cookies的Webview行为发生了很大变化。哪种API级别为最低和目标？该会话不被维护。时期让我们考虑5.1.1作为min和马克斯两者 
HttpURLConnection urlConnection = null;
try {
    urlConnection = (HttpURLConnection) url.openConnection();

    // Fetch and set cookies in requests
    CookieManager cookieManager = CookieManager.getInstance();
    String cookie = cookieManager.getCookie(urlConnection.getURL().toString());
    if (cookie != null) {
        urlConnection.setRequestProperty("Cookie", cookie);
    }
    urlConnection.connect();

    // Get cookies from responses and save into the cookie manager
    List cookieList = urlConnection.getHeaderFields().get("Set-Cookie");
    if (cookieList != null) {
        for (String cookieTemp : cookieList) {
            cookieManager.setCookie(urlConnection.getURL().toString(), cookieTemp);
        }
    }

    InputStream in = new BufferedInputStream (urlConnection.getInputStream());
} catch (IOException e) {
    e.printStackTrace();
} finally {
    if (urlConnection != null) {
        urlConnection.disconnect();
    }
}