我想从响应式HTML表中提取特定内容，我正在使用Jsoup。
这是我桌子的结构：
<table id="main_widget_table" class="table table-striped table-hover table-condensed table-bordered">
<tbody>
<!-- ngRepeat: object in currentView --><tr ng-repeat="object in currentView" class="ng-scope">
<td>
<a id="main_widget_table_object_name_action" href="#//object/" target="_blank">
<b class="ng-binding">TASK_BACKUP</b>
</a>
<p style="font-size:11px">
<span class="text-success" ng-show="object.label"><em class="ng-binding"> task backup</em></span>
<br ng-show="object.label">
<span ng-show="object.session" class="ng-binding" style="display: none;">
<span class="label label-default">WORKFLOW</span> <em class="ng-binding">
</em>
</span>
<br ng-show="object.session" style="display: none;">
<span ng-hide="object.session" class="ng-binding">
<span class="label label-default">JOB</span> <em class="ng-binding"></em>
</span>
<br ng-hide="object.session">
<span class="text-warning ng-binding">Location: TASKMUBACKUP</span>
<span ng-show="isShowing('nextPlanified')" class="badge pull-right ng-binding" style="display: none;">
</span>
</p>
</td>
</tr><tr ng-repeat="object in currentView" class="ng-scope">
<td>
<a id="main_widget_table_object_name_action" href="#//object/" target="_blank">
<b class="ng-binding">TASK_TOTO</b>
</a>
<p style="font-size:11px">
<span class="text-success" ng-show="object.label"><em class="ng-binding"> task toto</em></span>
<br ng-show="object.label">
<span ng-show="object.session" class="ng-binding" style="display: none;">
<span class="label label-default">WORKFLOW</span> <em class="ng-binding">
</em>
</span>
<br ng-show="object.session" style="display: none;">
<span ng-hide="object.session" class="ng-binding">
<span class="label label-default">JOB</span> <em class="ng-binding"></em>
</span>
<br ng-hide="object.session">
<span class="text-warning ng-binding">Location: TASKMUTOTO</span>
<span ng-show="isShowing('nextPlanified')" class="badge pull-right ng-binding" style="display: none;">
</span>
</p>
</td>
</tr><tr ng-repeat="object in currentView" class="ng-scope">
<td>
<a id="main_widget_table_object_name_action" href="#//object/" target="_blank">
<b class="ng-binding">TASK_FTP</b>
</a>
<p style="font-size:11px">
<span class="text-success" ng-show="object.label"><em class="ng-binding"> task ftp</em></span>
<br ng-show="object.label">
<span ng-show="object.session" class="ng-binding" style="display: none;">
<span class="label label-default">WORKFLOW</span> <em class="ng-binding">
</em>
</span>
<br ng-show="object.session" style="display: none;">
<span ng-hide="object.session" class="ng-binding">
<span class="label label-default">JOB</span> <em class="ng-binding"></em>
</span>
<br ng-hide="object.session">
<span class="text-warning ng-binding">Location: TASKMUFTP</span>
<span ng-show="isShowing('nextPlanified')" class="badge pull-right ng-binding" style="display: none;">
</span>
</p>
</td>
</tr><tr ng-repeat="object in currentView" class="ng-scope">
<td>
<a id="main_widget_table_object_name_action" href="#//object/" target="_blank">
<b class="ng-binding">TASK_MSSQL</b>
</a>
<p style="font-size:11px">
<span class="text-success" ng-show="object.label"><em class="ng-binding"> task mssql</em></span>
<br ng-show="object.label">
<span ng-show="object.session" class="ng-binding" style="display: none;">
<span class="label label-default">WORKFLOW</span> <em class="ng-binding">
</em>
</span>
<br ng-show="object.session" style="display: none;">
<span ng-hide="object.session" class="ng-binding">
<span class="label label-default">JOB</span> <em class="ng-binding"></em>
</span>
<br ng-hide="object.session">
<span class="text-warning ng-binding">Location: TASKMUMSSQL</span>
<span ng-show="isShowing('nextPlanified')" class="badge pull-right ng-binding" style="display: none;">
</span>
</p>
</td>
</tr><tr ng-repeat="object in currentView" class="ng-scope">
<td>
<a id="main_widget_table_object_name_action" href="#//object/" target="_blank">
<b class="ng-binding">TASK_ORACLE</b>
</a>
<p style="font-size:11px">
<span class="text-success" ng-show="object.label"><em class="ng-binding"> task oracle</em></span>
<br ng-show="object.label">
<span ng-show="object.session" class="ng-binding" style="display: none;">
<span class="label label-default">WORKFLOW</span> <em class="ng-binding">
</em>
</span>
<br ng-show="object.session" style="display: none;">
<span ng-hide="object.session" class="ng-binding">
<span class="label label-default">JOB</span> <em class="ng-binding"></em>
</span>
<br ng-hide="object.session">
<span class="text-warning ng-binding">Location: TASKMUORA1</span>
<span ng-show="isShowing('nextPlanified')" class="badge pull-right ng-binding" style="display: none;">
</span>
</p>
</td>
</tr><tr ng-repeat="object in currentView" class="ng-scope">
<td>
<a id="main_widget_table_object_name_action" href="#//object/" target="_blank">
<b class="ng-binding">TASK_TUTU</b>
</a>
<p style="font-size:11px">
<span class="text-success" ng-show="object.label"><em class="ng-binding"> task tutu</em></span>
<br ng-show="object.label">
<span ng-show="object.session" class="ng-binding" style="display: none;">
<span class="label label-default">WORKFLOW</span> <em class="ng-binding">
</em>
</span>
<br ng-show="object.session" style="display: none;">
<span ng-hide="object.session" class="ng-binding">
<span class="label label-default">JOB</span> <em class="ng-binding"></em>
</span>
<br ng-hide="object.session">
<span class="text-warning ng-binding">Location: TASKMUTUTU</span>
<span ng-show="isShowing('nextPlanified')" class="badge pull-right ng-binding" style="display: none;">
</span>
</p>
</td>
</tr><tr ng-repeat="object in currentView" class="ng-scope">
<td>
<a id="main_widget_table_object_name_action" href="#//object/" target="_blank">
<b class="ng-binding">TASK_TITI</b>
</a>
<p style="font-size:11px">
<span class="text-success" ng-show="object.label"><em class="ng-binding"> task titi</em></span>
<br ng-show="object.label">
<span ng-show="object.session" class="ng-binding" style="display: none;">
<span class="label label-default">WORKFLOW</span> <em class="ng-binding">
</em>
</span>
<br ng-show="object.session" style="display: none;">
<span ng-hide="object.session" class="ng-binding">
<span class="label label-default">JOB</span> <em class="ng-binding"></em>
</span>
<br ng-hide="object.session">
<span class="text-warning ng-binding">Location: TASKMUTITI</span>
<span ng-show="isShowing('nextPlanified')" class="badge pull-right ng-binding" style="display: none;">
</span>
</p>
</td>
</tr><tr ng-repeat="object in currentView" class="ng-scope">
<td>
<a id="main_widget_table_object_name_action" href="#//object/" target="_blank">
<b class="ng-binding">TASK_WSB</b>
</a>
<p style="font-size:11px">
<span class="text-success" ng-show="object.label"><em class="ng-binding"> task wsb</em></span>
<br ng-show="object.label">
<span ng-show="object.session" class="ng-binding" style="display: none;">
<span class="label label-default">WORKFLOW</span> <em class="ng-binding">
</em>
</span>
<br ng-show="object.session" style="display: none;">
<span ng-hide="object.session" class="ng-binding">
<span class="label label-default">JOB</span> <em class="ng-binding"></em>
</span>
<br ng-hide="object.session">
<span class="text-warning ng-binding">Location: MUWSB</span>
<span ng-show="isShowing('nextPlanified')" class="badge pull-right ng-binding" style="display: none;">
</span>
</p>
</td>
</tr><tr ng-repeat="object in currentView" class="ng-scope">
<td>
<a id="main_widget_table_object_name_action" href="#//object/" target="_blank">
<b class="ng-binding">TASK_SAP</b>
</a>
<p style="font-size:11px">
<span class="text-success" ng-show="object.label"><em class="ng-binding"> task sap</em></span>
<br ng-show="object.label">
<span ng-show="object.session" class="ng-binding" style="display: none;">
<span class="label label-default">WORKFLOW</span> <em class="ng-binding">
</em>
</span>
<br ng-show="object.session" style="display: none;">
<span ng-hide="object.session" class="ng-binding">
<span class="label label-default">JOB</span> <em class="ng-binding"></em>
</span>
<br ng-hide="object.session">
<span class="text-warning ng-binding">Location: FRQPMDEV18</span>
<span ng-show="isShowing('nextPlanified')" class="badge pull-right ng-binding" style="display: none;">
</span>
</p>
</td>
</tr><tr ng-repeat="object in currentView" class="ng-scope">
<td>
<a id="main_widget_table_object_name_action" href="#//object/" target="_blank">
<b class="ng-binding">TASK_BATCH</b>
</a>
<p style="font-size:11px">
<span class="text-success" ng-show="object.label"><em class="ng-binding"> task batch</em></span>
<br ng-show="object.label">
<span ng-show="object.session" class="ng-binding" style="display: none;">
<span class="label label-default">WORKFLOW</span> <em class="ng-binding">
</em>
</span>
<br ng-show="object.session" style="display: none;">
<span ng-hide="object.session" class="ng-binding">
<span class="label label-default">JOB</span> <em class="ng-binding"></em>
</span>
<br ng-hide="object.session">
<span class="text-warning ng-binding">Location: MUFRQPMDE</span>
<span ng-show="isShowing('nextPlanified')" class="badge pull-right ng-binding" style="display: none;">
</span>
</p>
</td>
</tr>
</tbody>
</table>
我只有一个用于提取粗体标记之间的值，例如对于第一个TD，值为TASK_TOTO。
这是我的JAVA代码：
ublic class HtmlParser {
public class HtmlParser {
public static void main(String[] args) throws Exception {
Document doc = Jsoup.connect("http://frstmwarwebsrv2.orsyptst.com:9000/ui/#/en/search?searchString=TSK&filterchecks=nameSWF").get();
for (Element table : doc.select("#search_results_table")) {
for (Element row : table.select("tr")) {
Elements tds = row.select("td");
System.out.println(tds.get(0).text());
}
}
}
}
我是JSOUP的新手，我的代码到目前为止还没有任何内容。我正在使用表id来定位表。
由于 为了您的帮助
仅供参考：我的表是使用angular JS生成的，因此Jsoup不是提取表数据的最佳方式。
使用此代码时：
List<WebElement> resultsDiv = driver.findElements(By.xpath("id('search_results_table')"));
for (int i=0; i<resultsDiv.size(); i++) {
System.out.println( resultsDiv.get(i).getText());
System.out.println (resultsDiv.size());
我仍然没有显示内容并且大小设置为1 !!我不确定我做错了什么!!
答案 0 :(得分：0)
根据您提供的HTML代码段，表格的ID为main_widget_table，而不是search_results_table。 （您的代码中的网址已无法访问，因此我无法判断该网页上是否有其他search_results_table。）
您可以使用
打印该表中所有b个标签的文字
for (Element e : doc.select("#main_widget_table b"))
System.out.println(e.text());