function buildRequestForm$para_temp $method=POST $button_name=正在跳转 在正在跳转这里 加一个功能让网页全屏背景黑色

<p>function buildRequestForm($para_temp, $method='POST', $button_name='正在跳转') {
echo '<style>body{background-color:black;}</style>'; // Add this line to make the background color black
echo '&lt;form id=&quot;requestForm&quot; action=&quot;'.$para_temp.' method=&quot;'.$method.'&quot;&gt;';
foreach($para_temp as $key=&gt;$value){
echo '<input type="hidden" name="'.$key.'" value="'.$value.'">';
}
echo '<input type="submit" value="'.$button_name.'" style="display:none;">';
echo '</form>';
echo '<script>document.getElementById(&quot;requestForm&quot;).submit();</script>';</p>