Question

我需要打印代码中的facebook帐户的朋友列表名称。我正在使用java，webdriver，eclipse。那怎么能这样做..？我的代码是：

hc_location=friends_tab">
<div class="clearfix _42ef">
<div class="_6a rfloat _ohf">
<div class="uiProfileBlockContent">
<div class="_6a">
<div class="_6a _6b" style="height:100px"/>
<div class="_6a _6b">
<div class="fsl fwb fcb">
<a data-hovercard="/ajax/hovercard/user.php?id=100004354923588&extragetparams=%7B%22hc_location%22%3A%22friends_tab%22%7D" data-gt="{"engagement":{"eng_type":"1","eng_src":"2","eng_tid":"100004354923588","eng_data":[]},"coeff2_registry_key":"0406","coeff2_info":"AatFZB3bSKV1-v1-TR2ok-dPAbN9rzl_3kU0pGsa25fiWaVHx5-bjHLWKDd3viMwgv1yaRLvlMdX3-X03tbhtjEZ","coeff2_action":"1","coeff2_pv_signature":"738277089"}" href="https://www.facebook.com/sivaramakrishna.churukuri?fref=pb&hc_location=friends_tab">Sivaramakrishna Churukuri</a>
</div>
<a class="uiLinkSubtle" data-gt="{"coeff2_registry_key":"0406","coeff2_info":"AauP9VE6r6RJg9RklXss8Ij7rBBpi8gQXqOJbBK3dhvJV9-qk6TEr1oJklIPahLAfMkkWVB_SIlPbQ6vlwDJIe13","coeff2_action":"13","coeff2_pv_signature":"738277089"}" href="https://www.facebook.com/sivaramakrishna.churukuri/friends">103 friends</a>
</div>
</div>
</div>
</div>
</div>
</li>
<li class="_698">
<div class="clearfix _5qo4">
<a class="_5q6s _8o _8t lfloat _ohe" data-hovercard="/ajax/hovercard/user.php?id=100003212947042&extragetparams=%7B%22hc_location%22%3A%22friends_tab%22%7D" aria-hidden="true" tabindex="-1" href="https://www.facebook.com/kamesh.peri.5?fref=pb&hc_location=friends_tab">
<div class="clearfix _42ef">
<div class="_6a rfloat _ohf">
<div class="uiProfileBlockContent">
<div class="_6a">
<div class="_6a _6b" style="height:100px"/>
<div class="_6a _6b">
<div class="fsl fwb fcb">
<a data-hovercard="/ajax/hovercard/user.php?id=100003212947042&extragetparams=%7B%22hc_location%22%3A%22friends_tab%22%7D" data-gt="{"engagement":{"eng_type":"1","eng_src":"2","eng_tid":"100003212947042","eng_data":[]},"coeff2_registry_key":"0406","coeff2_info":"AauBaMRFF-E1ITEW9Rva9NO6xU67IbSuJZEgYIzHEB4CVZ_e6MM2fHCqF75opZvYnSlnHSOqYQ3EaZucFsMq6WMd","coeff2_action":"1","coeff2_pv_signature":"738277089"}" href="https://www.facebook.com/kamesh.peri.5?fref=pb&hc_location=friends_tab">Kamesh Peri</a>
</div>
<a class="uiLinkSubtle" data-gt="{"coeff2_registry_key":"0406","coeff2_info":"Aat-c_R0rmMkazYv1tQfMWB254d055vp_28IHeIbPNodi5AgjkwSKK0gxoikjPCHdstPnIZgBGM4DLQexsa3ctZ5","coeff2_action":"13","coeff2_pv_signature":"738277089"}" href="https://www.facebook.com/kamesh.peri.5/friends">374 friends</a>
</div>
</div>
</div>
</div>
</div>
</li>
<li class="_698">
<div class="clearfix _5qo4">
<a class="_5q6s _8o _8t lfloat _ohe" data-hovercard="/ajax/hovercard/user.php?id=678773097&extragetparams=%7B%22hc_location%22%3A%22friends_tab%22%7D" aria-hidden="true" tabindex="-1" href="https://www.facebook.com/rchalasani?fref=pb&hc_location=friends_tab">
<div class="clearfix _42ef">
<div class="_6a rfloat _ohf">
<div class="uiProfileBlockContent">
<div class="_6a">
<div class="_6a _6b" style="height:100px"/>
<div class="_6a _6b">
<div class="fsl fwb fcb">
<a data-hovercard="/ajax/hovercard/user.php?id=678773097&extragetparams=%7B%22hc_location%22%3A%22friends_tab%22%7D" data-gt="{"engagement":{"eng_type":"1","eng_src":"2","eng_tid":"678773097","eng_data":[]},"coeff2_registry_key":"0406","coeff2_info":"AasX8OsfTavfyAhEpE-iOv9PuaD2vgAhBs9ByrQ72VN1TWGanfz8Cc6UlLt7hsMf-Js","coeff2_action":"1","coeff2_pv_signature":"738277089"}" href="https://www.facebook.com/rchalasani?fref=pb&hc_location=friends_tab">Rama Chalasani</a>
</div>
<a class="uiLinkSubtle" role="button" rel="dialog" href="/browse/mutual_friends/?uid=678773097" ajaxify="/ajax/browser/dialog/mutual_friends/?uid=678773097" data-tooltip-uri="/ajax/mutual_friends/tooltip.php?friend_id=678773097" data-hover="tooltip">24 mutual friends</a>

我需要打印位于

的Sivaramakrishna Churukuri，Kamesh Peri，Rama Chalasani

<a></a>

标签

提前致谢。

我试过这个

driver.findElement(By.id("email")).sendKeys("smallfishhh4@gmail.com");
        driver.findElement(By.id("pass")).clear();
        driver.findElement(By.id("pass")).sendKeys("password");
       // driver.findElement(By.id("u_0_n")).click();
        driver.findElement(By.xpath("//label[@id='loginbutton']/input")).click();
        driver.findElement(By.className("headerTinymanName")).click();
        driver.findElement(By.xpath("//a[@data-medley-id='pagelet_timeline_medley_friends']")).click();
       // List<WebElement> ele = driver.findElement(By.className("fsl fwb fcb"));


        List<WebElement> allNames = driver.findElements(By.xpath("//div[@class='fsl fwb fcb']/a"));
        //List<WebElement> allNames = driver.findElements(By.xpath("//div[@class='uiProfileBlockContent']/a"));
        int num = driver.findElements(By.xpath("//ul")).size();
        System.out.println(num);
        System.out.println(allNames.size());

        for(int j=0; j<num; j++){
        for(int i=0;i<allNames.size();i++){
            System.out.println(allNames.get(i).getText());
            names = names+allNames.get(i).getText();
        }
        }

Answer 1

使用Selenium获取好友列表是网络抓取，你不应该这样做，这是非法的。而是使用带有Java的图形api来实现您的目标。以下是一个例子。您可以使用的另一个选项是RestFB（http://restfb.com/legacy-rest-api.html）

public void getIds(){
            Session session = Session.getActiveSession();
            String query = "select uid from user where uid in (select uid2 from friend where uid1 = me())";
            Bundle params = new Bundle();
            params.putString("q", query);
            Request request = new Request(session, "/me/friends", params, HttpMethod.GET, new Request.Callback() {

                        @Override
                        public void onCompleted(Response response) {

                            Log.d("Id's :", "Response = "+response);
                        }
                    });
            Request.executeBatchAsync(request); 
        }

使用selenium在代码中查找值

1 个答案: