Andrew XUtils的session获得和cookieStore使用

之前使用过XUtils框架做过项目，当时因为session纠结了好久，但是解决了，现在回想起来，好像没有备份，赶紧写份笔记备份下，以后方便使用。

主要是登陆服务器后，应该保存一个登陆状态，登陆后，会保存个登陆状态，只有保存这个状才能有权限访问对应的内容，否则，返回的是一堆html格式的网页。

这时候，就会考虑到保存Cookie。直接上代码吧：

这里是登陆界面：

MainActivity.java对应的import

import org.apache.http.client.CookieStore;
import org.apache.http.cookie.Cookie;
import org.apache.http.impl.client.DefaultHttpClient;

MainActivity.java

private void httpLogin() {
        final HttpUtils http = new HttpUtils();
        RequestParams params = new RequestParams();
        String url = "http://192.168.1.60/auto/login_Login.action?oper.operatorName=123&oper.password=123";
        final String urlPost="http://192.168.1.60/auto/login_Login.action";
        params.addBodyParameter("oper.operatorName","123");
        params.addBodyParameter("oper.password","123");
        http.send(HttpRequest.HttpMethod.POST,
                urlPost,
                params,
                new RequestCallBack<String>() {

                    @Override
                    public void onStart() {
                        pg.show();
                        Log.d("jack",urlPost);
                    }

                    @Override
                    public void onLoading(long total, long current, boolean isUploading) {
                        pg.show();
                    }

                    @Override
                    public void onSuccess(ResponseInfo<String> responseInfo) {
                        pg.dismiss();
                        Log.d("jack",responseInfo.result);
                        //===========================
                        // 取得sessionid.........................

                        DefaultHttpClient dh = (DefaultHttpClient) http.getHttpClient();
                        MyCookieStore.cookieStore = dh.getCookieStore();
                        CookieStore cs = dh.getCookieStore();
                        List<Cookie> cookies = cs.getCookies();
                        String aa = null;
                        for (int i = 0; i < cookies.size(); i++) {
                            if ("JSESSIONID".equals(cookies.get(i).getName())) {
                                aa = cookies.get(i).getValue();
                                break;
                            }
                        }
                        Log.d("jack", "比较sessionid" + aa);
                        //===========================
                        Intent intent = new Intent(MainActivity.this,SecondActivity.class);
                        startActivity(intent);
                    }

                    @Override
                    public void onFailure(HttpException error, String msg) {
                        pg.dismiss();
                        Log.d("jack","哈哈"+msg);
                    }
            });
    }

关键代码：

//===========================
                        // 取得sessionid.........................
                        DefaultHttpClient dh = (DefaultHttpClient) http.getHttpClient();
                        MyCookieStore.cookieStore = dh.getCookieStore();
                        CookieStore cs = dh.getCookieStore();
                        List<Cookie> cookies = cs.getCookies();
                        String aa = null;
                        for (int i = 0; i < cookies.size(); i++) {
                            if ("JSESSIONID".equals(cookies.get(i).getName())) {
                                aa = cookies.get(i).getValue();
                                break;
                            }
                        }
                        Log.d("jack", "比较sessionid" + aa);
                        //===========================

这里面的MyCookieStore是自定义的一个保存类：

MyCookieStore.java

import org.apache.http.client.CookieStore;

public class MyCookieStore {

    public static CookieStore cookieStore=null;
    
}

最后就是在登陆后访问服务器的时候添加一句话：

http.configCookieStore(MyCookieStore.cookieStore);

给个类里的代码看看吧：

SecondActivity.java

private void httpLogin() {
        HttpUtils http = new HttpUtils();
        final String urlGet="http://192.168.1.60/auto/carModel_queryPL.action";
        http.configCookieStore(MyCookieStore.cookieStore);
        http.send(HttpRequest.HttpMethod.POST,
                urlGet,
                new RequestCallBack<String>() {

                    @Override
                    public void onStart() {
                        pg.show();
                        Log.d("jack",urlGet);
                    }

                    @Override
                    public void onLoading(long total, long current, boolean isUploading) {
                        pg.show();
                    }

                    @Override
                    public void onSuccess(ResponseInfo<String> responseInfo) {
                        pg.dismiss();
                        Log.d("jack","排量"+responseInfo.result);
                    }

                    @Override
                    public void onFailure(HttpException error, String msg) {
                        pg.dismiss();
                        Log.d("jack","排量"+msg);
                    }
            });
    }