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Java HtmlPage.getElementByName方法代码示例

本文整理汇总了Java中com.gargoylesoftware.htmlunit.html.HtmlPage.getElementByName方法的典型用法代码示例。如果您正苦于以下问题:Java HtmlPage.getElementByName方法的具体用法?Java HtmlPage.getElementByName怎么用?Java HtmlPage.getElementByName使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在com.gargoylesoftware.htmlunit.html.HtmlPage的用法示例。


在下文中一共展示了HtmlPage.getElementByName方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: download

import com.gargoylesoftware.htmlunit.html.HtmlPage; //导入方法依赖的package包/类
/**
 * Download pages from url with the specific date, and save to the directory
 *
 * @param directory Directory
 * @param queryDate Query Date
 * @param url Query URL
 */
protected void download(String directory, Date queryDate, String url) throws IOException {
  try (final WebClient webClient = getWebClient()) {
    // Get the query page
    final HtmlPage queryPage = webClient.getPage(url);

    // Get the date select list elements and the search button
    final HtmlSelect year = queryPage.getElementByName("ddlShareholdingYear");
    final HtmlSelect month = queryPage.getElementByName("ddlShareholdingMonth");
    final HtmlSelect day = queryPage.getElementByName("ddlShareholdingDay");
    final HtmlImageInput button = queryPage.getElementByName("btnSearch");

    // Change the value of the date select list
    year.setSelectedAttribute(DateFormatUtils.format(queryDate, "yyyy"), true);
    month.setSelectedAttribute(DateFormatUtils.format(queryDate, "MM"), true);
    day.setSelectedAttribute(DateFormatUtils.format(queryDate, "dd"), true);

    // Now submit the query by clicking the button and get back the result page
    final HtmlPage resultPage = (HtmlPage) button.click();
    File outputFile = new File(directory,
        DateFormatUtils.format(queryDate, "yyyyMMdd") + ".html");
    FileUtils.writeStringToFile(outputFile, resultPage.asXml(), "UTF-8");

    logger.info("Successfully downloaded HKEX web page for market {} and date {}",
        url.substring(url.length() - 2), DateFormatUtils.format(queryDate, "yyyy/MM/dd"));
  }
}
 
开发者ID:longkerdandy,项目名称:qfii-tracker,代码行数:34,代码来源:Spider.java


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