Javascript CasperJS无法使用fill（）方法登录

我是Casper JS的新手，我对登录站点的

fill（）

方法有问题。 在调试输出中，我到达登录页的url，该url应该在我登录后到达。但是，它会将我发送到一个空白页并断开：

[debug] [phantom] Navigation requested: url=about:blank, type=Other, lock=true, isMainFrame=false

我已经测试了下面的代码以登录facebook，并且成功了。我还使用下面Casperjs代码的Phantomjs版本成功登录到下面示例中的站点。因此，这个问题似乎与使用Casperjs fill（）方法登录有关

1） 以下是html（出于安全目的，我将其设置为匿名）：

3） 以下是控制台输出（我隐藏了URL）：

感谢您的帮助。谢谢

尝试以下操作：

casper.start(start_url, function() {
    this.waitForSelector('form#***id_form***', function() {
        this.fill('form#***id_form***', {
            'IDToken1': '***MY_ID***',
            'IDToken2': '***MY_PASSWORD***'
        }, true);
    }
});

casper.then(function() {
   ...
}

---

很难说里面所有的审查员都在干什么。如果您不喜欢共享URL或ID，请将它们更改为有意义的一致性，否则就无法解决此类问题。

var start_url = 'https://***login_url***'

casper.start(start_url, function() {

    this.test.assertExists('form#***id_form***', 'form is found');
    this.fill('form#***id_form***', {
        'IDToken1': '***MY_ID***',
        'IDToken2': '***MY_PASSWORD***'
    }, true);
});

casper.run();

[info] [phantom] Starting...

[info] [phantom] Running suite: 2 steps

[debug] [phantom] opening url: https://***login_url***, HTTP GET

[debug] [phantom] Navigation requested: url=https://***url***, type=Other, lock=true, isMainFrame=true

[debug] [phantom] Navigation requested: url=https://***url***, type=Other, lock=true, isMainFrame=true

[debug] [phantom] url changed to "https://***url***"

[debug] [phantom] Successfully injected Casper client-side utilities

[info] [phantom] Step 2/2 https://***url*** (HTTP 302)
PASS form is found

[info] [remote] attempting to fetch form element from selector: 'form#***id_form***'

[debug] [remote] Set "IDToken1" field value to ***My_ID***

[debug] [remote] Set "IDToken2" field value to ***My_PASSWORD***

[info] [remote] submitting form to https://***login_link***, HTTP POST

[info] [phantom] Step 2/2: done in 1211ms.

[debug] [phantom] Navigation requested: url=https://***login_link***, type=FormSubmitted, lock=true, isMainFrame=true

[debug] [phantom] Navigation requested: url=https://***url***, type=FormSubmitted, lock=true, isMainFrame=true

[debug] [phantom] Navigation requested: url=http://***url***, type=FormSubmitted, lock=true, isMainFrame=true

[debug] [phantom] url changed to "http://***url***"

[debug] [phantom] Successfully injected Casper client-side utilities

[debug] [phantom] Navigation requested: url=https://***url***, type=Other, lock=true, isMainFrame=true

[debug] [phantom] Navigation requested: url=https://***url***, type=Other, lock=true, isMainFrame=true

[debug] [phantom] Navigation requested: url=https://***landing_page***, type=Other, lock=true, isMainFrame=true

[debug] [phantom] url changed to "https://***landing_page***"

[debug] [phantom] Navigation requested: url=https://***url***, type=Other, lock=true, isMainFrame=false

[debug] [phantom] Navigation requested: url=about:blank, type=Other, lock=true, isMainFrame=false

casper.start(start_url, function() {
    this.waitForSelector('form#***id_form***', function() {
        this.fill('form#***id_form***', {
            'IDToken1': '***MY_ID***',
            'IDToken2': '***MY_PASSWORD***'
        }, true);
    }
});

casper.then(function() {
   ...
}