发送访问请求的时候修改请求网页中的radio的选中状态
<ul class="column_list">
<li><input type="radio" name="EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_DisplayBar.sPageSize" sid="1" value="5" id="ps5" /><label for="ps5">5</label></li>
<li><input type="radio" name="EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_DisplayBar.sPageSize" sid="2" value="10" id="ps10" /><label for="ps10">10</label></li>
<li><input type="radio" name="EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_DisplayBar.sPageSize" sid="3" value="20" id="ps20" /><label for="ps20" checked="true">20</label></li>
<li><input type="radio" name="EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_DisplayBar.sPageSize" sid="4" value="50" id="ps50" /><label for="ps50">50</label></li>
<li><input type="radio" name="EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_DisplayBar.sPageSize" sid="5" value="100" id="ps100" /><label for="ps100">100</label></li>
<li><input type="radio" name="EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_DisplayBar.sPageSize" sid="6" value="200" id="ps200" /><label for="ps200">200</label></li>
</ul>
在发送请求的时候如何选中200，并且下载网页
<ul class="column_list">
<li><input type="radio" name="EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_DisplayBar.sPageSize" sid="1" value="5" id="ps5" /><label for="ps5">5</label></li>
<li><input type="radio" name="EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_DisplayBar.sPageSize" sid="2" value="10" id="ps10" /><label for="ps10">10</label></li>
<li><input type="radio" name="EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_DisplayBar.sPageSize" sid="3" value="20" id="ps20" /><label for="ps20" checked="true">20</label></li>
<li><input type="radio" name="EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_DisplayBar.sPageSize" sid="4" value="50" id="ps50" /><label for="ps50">50</label></li>
<li><input type="radio" name="EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_DisplayBar.sPageSize" sid="5" value="100" id="ps100" /><label for="ps100">100</label></li>
<li><input type="radio" name="EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_DisplayBar.sPageSize" sid="6" value="200" id="ps200" /><label for="ps200">200</label></li>
</ul>
在发送请求的时候如何选中200，并且下载网页
<ul class="column_list">
<li><input type="radio" name="EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_DisplayBar.sPageSize" sid="1" value="5" id="ps5" /><label for="ps5">5</label></li>
<li><input type="radio" name="EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_DisplayBar.sPageSize" sid="2" value="10" id="ps10" /><label for="ps10">10</label></li>
<li><input type="radio" name="EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_DisplayBar.sPageSize" sid="3" value="20" id="ps20"checked="true" /><label for="ps20" >[20</label></li>
<li><input type="radio" name="EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_DisplayBar.sPageSize" sid="4" value="50" id="ps50" /><label for="ps50">50</label></li>
<li><input type="radio" name="EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_DisplayBar.sPageSize" sid="5" value="100" id="ps100" /><label for="ps100">100</label></li>
<li><input type="radio" name="EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_DisplayBar.sPageSize" sid="6" value="200" id="ps200" /><label for="ps200">200</label></li>
</ul>刚代码贴错了