我正在使用HtmlUnit并尝试在Google Scholar中搜索,然后通过执行以下操作获得一个bibtex项:

1.转到Google Scholar。

2.输入要搜索的文件名。

3.单击“引用”链接,然后会出现一个小方框。

4.在小方框中,我想按“导入到bibtex”并获取文本。

例如,您可以查看此页面并尝试:https://scholar.google.com/scholar?q=internet+of+things+for+smart+cities&btnG=&hl=en&as_sdt=0%2C5

我可以访问搜索页面,但无法完成其他步骤。
这是我的代码

WebClient webClient = new WebClient(BrowserVersion.CHROME);
    HtmlPage page = webClient.getPage("https://scholar.google.com/");

    HtmlInput searchBox = page.getElementByName("q");
    searchBox.setValueAttribute("internet of things for smart cities");


    HtmlButton googleSearchSubmitButton = page.getElementByName("btnG");
    page = googleSearchSubmitButton.click();

    HtmlAnchor anchor = page.getAnchorByName("Cite");
    page = anchor.click();

    System.out.println(page.asText());

    webClient.close();


有什么帮助吗?

最佳答案

这是您尝试做的事情的开始:

    WebClient webClient = new WebClient(BrowserVersion.CHROME);
    webClient.getOptions().setJavaScriptEnabled(true);
    webClient.getOptions().setThrowExceptionOnScriptError(false);
    webClient.getOptions().setThrowExceptionOnFailingStatusCode(false);

    HtmlPage page = webClient.getPage("https://scholar.google.com/");

    HtmlInput searchBox = (HtmlInput) page.getElementById("gs_hp_tsi");
    searchBox.setValueAttribute("internet of things for smart cities");

    HtmlButton googleSearchSubmitButton = page.getElementByName("btnG");
    page = googleSearchSubmitButton.click();

    HtmlAnchor anchor = page.getAnchorByText("Cite");
    anchor.click();

    webClient.waitForBackgroundJavaScript(5000);

    HtmlAnchor linkBibTex = page.getAnchorByText("BibTeX");

    TextPage neededPage = linkBibTex.click();

    System.out.println(neededPage.getContent());

    webClient.close();

09-26 15:13