问题描述

android开发，模拟登录时的问题，求助大神~~

尝试做一个学校的教务系统android app，模拟登陆过程都没有问题，使用的是asynhttpclient。只是登陆成功后，只会跳转至如图中(2)这个url中，里面content的内容只是是：{success:true,tips:'登录成功',newsms:0,uid:'xxxxxxxxx'}，没有其他内容。所以AsyncHttpResponseHandler的onSuccess()方法得到的也只是这个页面的信息，而我想要进一步操作查询成绩或课表则需要跳转到后面(3)这几个URL，不知如何从代码中实现。我想过直接使用(3)中的url，然后传入get(urlString,params,AsyncHttpResponseHandler)方法直接操作，但是如图所示，(3)中每个url后面都有个_dc="xxxxxxxxxxx"这个参数，也就是Query String中的信息，而这个每次都是随机的，所以我也没法取得参数带入到params中，现在举步维艰.....所以求助大神我到这一步应该如何解决
下面是我的代码：

public class LoginActivity extends Activity {
    private EditText username, password;
    private Button login;
    private PersistentCookieStore cookie;
    private SQLiteDatabase db;
    private LinkService linkService;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_login);
        Log.i("tag", "create");
        initValue();// 变量初始化
        initView();// 视图初始化
        initCookie(this);// cookie初始化
        initEvent();// 事件初始化
        initDatabase();// 数据库初始化
    }

    private void initValue() {
        linkService = LinkService.getLinkService();
    }

    private void initView() {
        username = (EditText) findViewById(R.id.username);
        password = (EditText) findViewById(R.id.password);
        login = (Button) findViewById(R.id.login);
    }

    private void initCookie(Context context) {
        Log.i("tag", "执行了initCookie");
        cookie = new PersistentCookieStore(context);
        HttpUtil.getClient().setCookieStore(cookie);
        getCookieText();
    }

    /**
     * 获取标准 Cookie
     */
    private String getCookieText() {
        List<Cookie> cookies = cookie.getCookies();
        Log.d("getCookieText", "cookies.size() = " + cookies.size());
        Utils.setCookies(cookies);
        StringBuffer sb = new StringBuffer();
        for (int i = 0; i < cookies.size(); i++) {
            Cookie cookie = cookies.get(i);
            String cookieName = cookie.getName();
            String cookieValue = cookie.getValue();
            if (!TextUtils.isEmpty(cookieName) && !TextUtils.isEmpty(cookieValue)) {
                sb.append(cookieName + "=");
                sb.append(cookieValue + ";");
            }
        }
        Log.e("getCookieText", sb.toString());
        return sb.toString();
    }

    private void initEvent() {
        login.setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View v) {
                login();
            }
        });
    }

    private void initDatabase() {
        db = Connector.getDatabase();
    }

    /**
     * 跳转至主页
     */
    private void jump2Main() {
        SharedPreferenceUtil util = new SharedPreferenceUtil(getApplicationContext(), "accountInfo");
        util.setKeyData("username", HttpUtil.j_username);
        util.setKeyData("password", HttpUtil.j_password);
        util.setKeyData("isLogin", "TRUE");
        Intent intent = new Intent(LoginActivity.this, EduMainActivity.class);
        startActivity(intent);
        finish();
    }

    private void login() {
        HttpUtil.j_username = username.getText().toString().trim() + ",undergraduate";
        HttpUtil.j_password = password.getText().toString().trim();
        if (TextUtils.isEmpty(HttpUtil.j_username) || TextUtils.isEmpty(HttpUtil.j_password)) {
            Toast.makeText(getApplicationContext(), "账号或密码不可以为空！", Toast.LENGTH_SHORT).show();
            return;
        }

        final ProgressDialog dialog = CommonUtil.getProcessDialog(LoginActivity.this, "正在登录中！");
        dialog.show();

        RequestParams params = HttpUtil.getLoginRequestParams();// 获得请求参数
        HttpUtil.getClient().setURLEncodingEnabled(true);
        HttpUtil.post(HttpUtil.URL_LOGIN, params, new AsyncHttpResponseHandler() {

            @Override
            public void onSuccess(int arg0, Header[] arg1, byte[] arg2) {
                try {
                    String resultContent = new String(arg2, "UTF-8");
                    Log.i("tag", resultContent);
                    if (resultContent.contains("tips:'登录成功'")) {
                        Toast.makeText(getApplicationContext(), "登录成功！！！", Toast.LENGTH_SHORT).show();
                        getCookieText();
                        jump2Main();
                    } else {
                        Toast.makeText(getApplicationContext(), "账号或者密码错误！！！", Toast.LENGTH_SHORT).show();
                    }

                } catch (UnsupportedEncodingException e) {
                    e.printStackTrace();
                } finally {
                    dialog.dismiss();
                }
            }

            @Override
            public void onFailure(int arg0, Header[] arg1, byte[] arg2, Throwable arg3) {
                Toast.makeText(getApplicationContext(), "登录失败！！！！", Toast.LENGTH_SHORT).show();
                dialog.dismiss();
            }
        });
    }

    @Override
    public void onBackPressed() {
        Intent intent = new Intent(LoginActivity.this, MainActivity.class);
        startActivity(intent);
        overridePendingTransition(android.R.anim.slide_in_left, android.R.anim.slide_out_right);
        finish();
    }
}

解决方案

[求助]PHP Curl 模拟登录问题

解决方案二：

Robolectric 这个自动化测试框架可以解决你的问题，带有离线http的返回设置