Question

我对此表单有疑问

<form action="/incoming/Upload.cfg" enctype="multipart/form-data" method="post" onsubmit="return doSubmit();">
  <table id="autoWidth" border="0" style="width: 100%;">
    <tbody>
      <tr>
        <td class="h1" colspan="4" id="t_title">
          Резервная копия и Восстановление
        </td>
      </tr>
      <tr>
        <td class="blue" colspan="4"/>
      </tr>
      <tr>
        <td class="Item" id="t_backup">
          Сохранить:
        </td>
        <td colspan="3">
          <input type="button" class="buttonBigL" name="Backup" value="Резервная копия" onclick="location.href='config.bin';"/>
        </td>
      </tr>
      <tr>
        <td class="Item" id="t_file">
          Файл:
        </td>
        <td>
          <input class="text" name="filename" type="file" size="20" onkeydown="return false"/>

            
        </td>
        <td>
          <input name="Restore" type="submit" class="buttonBigL" id="Submit" value="Восстановить"/>
        </td>
        <td width="100%">
           
        </td>
      </tr>
      <tr>
        <td class="blue" colspan="4"/>
      </tr>
    </tbody>
  </table>
</form>

我想插入“备份”文件并提交表单（在浏览器中点击“恢复按钮”）。码。

private String model = "src/test/resources/config.bin";
final WebClient webClient = new WebClient(BrowserVersion.CHROME);
        webClient.getOptions().setTimeout(20000);
        webClient.getOptions().setJavaScriptEnabled(true);
        webClient.getOptions().setThrowExceptionOnScriptError(false);
        webClient.getOptions().setThrowExceptionOnFailingStatusCode(false);
  webClient.setConfirmHandler(new ConfirmHandler() {
            public boolean handleConfirm(Page page, String message) {
                System.out.println("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1123");
                return true;
            }
        });
 final HtmlPage frame = ((HtmlPage) page.getFrameByName("frame").getEnclosedPage());

        List<HtmlForm> forms = mainFrame.getForms();

        HtmlForm htmlForm = forms.get(0);

        htmlForm.<HtmlFileInput>getInputByName("filename").setValueAttribute(model);
        htmlForm.<HtmlFileInput>getInputByName("filename").setContentType("multipart/form-data");
        HtmlPage page = (HtmlPage) mainFrame.executeJavaScript("return doSubmit()").getNewPage();

当我执行JS时，我有错误

StrictErrorReporter：错误：消息= [无效返回] sourceName = [inject script] line = [1] lineSource = [return doSubmit（）] lineOffset = [7]

当我使用

时

htmlForm.getInputByName("Restore").click();

没有任何反应

Answer 1

代码正常工作，重载过去了。但我在弹簧容器中运行测试，由于某种原因我得到了这个错误。

@RunWith(SpringRunner.class)
@SpringBootTest

如果没有弹簧，一切正常。

htmlForm.<HtmlFileInput>getInputByName("filename").setValueAttribute(model);
htmlForm.<HtmlFileInput>getInputByName("filename").setContentType("multipart/form-data");
HtmlPage restore = htmlForm.getInputByName("Restore").click();

刷新

问题是 - “目标服务器无法响应异常。” 我避免了这个

        webClient.getOptions().setTimeout(20000);
        webClient.getOptions().setThrowExceptionOnScriptError(false);
        webClient.getOptions().setThrowExceptionOnFailingStatusCode(false);
        webClient.getOptions().setCssEnabled(false);
        webClient.getOptions().setJavaScriptEnabled(true);
        webClient.getOptions().setUseInsecureSSL(true);
        webClient.getOptions().setRedirectEnabled(true);

决定

如何使用HtmlUnit以表单形式提交文件

1 个答案: