使用Jsoup登录到Asp.net表单的发布方法 [英] Login Post Method to Asp.net form using Jsoup

问题描述

我正在尝试使用以下代码登录 http://www.investabroadproperties.com/网站

I am trying to login to http://www.investabroadproperties.com/ site using following code

Connection.Response loginForm = Jsoup.connect("http://www.investabroadproperties.com/")
                .method(Connection.Method.GET)
                .execute();

        Document document = Jsoup.connect("http://www.investabroadproperties.com/")
                .data("ctl00$ctl02$tbEmail", "myemail")
                .data("ctl00$ctl02$tbPassword", "mypassword")
                .cookies(loginForm.cookies())
                .post();

但是我无法登录该网站.通过查看该网站的html源，我看到有一些hidden字段，如下所示，但其值为空.另外还有一个属性onsubmit="javascript:return WebForm_OnSubmit();"，我不确定如何使用它.

But I am unable to login to this site. By looking into the html source of the site, I see that there are some hidden fields as shown below but with empty values. Also there is an attribute onsubmit="javascript:return WebForm_OnSubmit();", I am not sure how to use it.

我还看到了这篇文章，但是我无法理解所接受答案中给出的逻辑/代码(可能会有所帮助).

I also see this post, but I couldn't understand the logic/code that is given in the accepted answer (may be that one will help).

有人可以帮我登录该网站吗?

Can anybody help me out that how can I login to the site?

我正在使用java和jsoup.

I am using java and jsoup.

我也尝试了下面的代码，但还是没有运气

I also tried below code but still no luck

Connection.Response loginForm = Jsoup.connect("http://www.investabroadproperties.com/")
                .userAgent("Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.1 (KHTML, like Gecko) Chrome/13.0.782.112 Safari/535.1")
                .method(Connection.Method.GET)
                .execute();

        Document doc = loginForm.parse();

        Elements hiddenElems = doc.select("input[type=hidden]");
        Map<String, String> nameValue = new HashMap<>();

        for(Element elem : hiddenElems) {
            nameValue.put(elem.attr("name"), elem.attr("value"));
        }

        Document document = Jsoup.connect("http://www.investabroadproperties.com/")
                .userAgent("Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.1 (KHTML, like Gecko) Chrome/13.0.782.112 Safari/535.1")
                .data("ctl00$ctl02$tbEmail", "myValidEmail")
                .data("ctl00$ctl02$tbPassword", "myValidPassword")
                .data(nameValue)
                .cookies(loginForm.cookies())
                .post();

推荐答案

下图取自我的浏览器开发人员工具.如您所见，您的请求中仍然缺少一些值:

The following image was taken from my browser's developer tools. As you can see, you are still missing some values in your request:

您必须将所有这些值发送到服务器.

You must send all these values to the server.

这篇关于使用Jsoup登录到Asp.net表单的发布方法的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！