我使用readline（）方法读取缓冲区读取器的第一行 然后，在检查第一行中的某些内容后，我想将缓冲区读取器发送到函数中，而不会丢失第一行， 据我所知，readline（）方法，寻求第一行缓冲读取器， 我该怎么扭转呢？
BufferedReader bufferedReader = new BufferedReader(serverinput);
String onelineofinput = bufferedReader.readLine();
if(onelineofinput...)
...
then
sendpackets(IPaddress, port, bufferedReader, connection);
//bufferedreader should send completely here.
答案 0 :(得分：1)
您可以在 <?php echo get_post_meta( $post_id,'the_price',); ?>
和输入之间创建if ( ! function_exists( 'avada_render_rollover' ) ) {
function avada_render_rollover( $post_id, $post_permalink = '', $display_woo_price = false, $display_woo_buttons = false, $display_post_categories = 'default', $display_post_title = 'default', $gallery_id = '' ) {
// Retrieve the permalink if it is not set
if ( ! $post_permalink ) {
$post_permalink = get_permalink( $post_id );
}
// Check if theme options are used as base or if there is an override for post categories
if ( 'enable' == $display_post_categories ) {
$display_post_categories = true;
} elseif ( 'disable' == $display_post_categories ) {
$display_post_categories = false;
} else {
$display_post_categories = ! Avada()->settings->get( 'cats_image_rollover' );
}
// Check if theme options are used as base or if there is an override for post title
if ( 'enable' == $display_post_title ) {
$display_post_title = true;
} elseif ( 'disable' == $display_post_title ) {
$display_post_title = false;
} else {
$display_post_title = ! Avada()->settings->get( 'title_image_rollover' );
}
// Set the link on the link icon to a custom url if set in page options
$icon_permalink = ( fusion_get_page_option( 'link_icon_url', $post_id ) != null ) ? fusion_get_page_option( 'link_icon_url', $post_id ) : $post_permalink;
if ( '' == fusion_get_page_option( 'image_rollover_icons', $post_id ) || 'default' == fusion_get_page_option( 'image_rollover_icons', $post_id ) ) {
if( ! Avada()->settings->get( 'link_image_rollover' ) && ! Avada()->settings->get( 'zoom_image_rollover' ) ) { // link + zoom
$image_rollover_icons = 'linkzoom';
} elseif( ! Avada()->settings->get( 'link_image_rollover' ) && Avada()->settings->get( 'zoom_image_rollover' ) ) { // link
$image_rollover_icons = 'link';
} elseif( Avada()->settings->get( 'link_image_rollover' ) && ! Avada()->settings->get( 'zoom_image_rollover' ) ) { // zoom
$image_rollover_icons = 'zoom';
} elseif( Avada()->settings->get( 'link_image_rollover' ) && Avada()->settings->get( 'zoom_image_rollover' ) ) { // link
$image_rollover_icons = 'no';
} else {
$image_rollover_icons = 'linkzoom';
}
} else {
$image_rollover_icons = fusion_get_page_option( 'image_rollover_icons', $post_id );
}
// Set the link target to blank if the option is set
$link_target = ( 'yes' == fusion_get_page_option( 'link_icon_target', $post_id ) || 'yes' == fusion_get_page_option( 'post_links_target', $post_id ) ) ? ' target="_blank"' : '';
?>
<div class="fusion-rollover">
<div class="fusion-rollover-content">
<?php if ( 'no' != $image_rollover_icons && 'product' != get_post_type( $post_id ) ) : // Check if rollover icons should be displayed ?>
<?php if ( 'zoom' != $image_rollover_icons ) : // If set, render the rollover link icon ?>
<a class="fusion-rollover-link" href="<?php echo $icon_permalink; ?>"<?php echo $link_target; ?>>Permalink</a>
<?php endif; ?>
<?php if ( 'link' != $image_rollover_icons ) : // If set, render the rollover zoom icon ?>
<?php
// Get the image data
$full_image = wp_get_attachment_image_src( get_post_thumbnail_id( $post_id ), 'full' );
if ( ! is_array( $full_image ) ) {
$full_image = array();
$full_image[0] = '';
}
// If a video url is set in the post options, use it inside the lightbox
if ( fusion_get_page_option( 'video_url', $post_id ) ) {
$full_image[0] = fusion_get_page_option( 'video_url', $post_id );
}
?>
<?php if ( 'linkzoom' == $image_rollover_icons || '' === $image_rollover_icons ) : // If both icons will be shown, add a separator ?>
<div class="fusion-rollover-sep"></div>
<?php endif; ?>
<?php if ( $full_image[0] ) : // Render the rollover zoom icon if we have an image ?>
<?php
// Only show images of the clicked post
if ( 'individual' == Avada()->settings->get( 'lightbox_behavior' ) ) {
$lightbox_content = avada_featured_images_lightbox( $post_id );
$data_rel = sprintf( 'iLightbox[gallery%s]', $post_id );
// Show the first image of every post on the archive page
} else {
$lightbox_content = '';
$data_rel = sprintf( 'iLightbox[gallery%s]', $gallery_id );
}
?>
<a class="fusion-rollover-gallery" href="<?php echo $full_image[0]; ?>" data-id="<?php echo $post_id; ?>" data-rel="<?php echo $data_rel; ?>" data-title="<?php echo get_post_field( 'post_title', get_post_thumbnail_id( $post_id ) ); ?>" data-caption="<?php echo get_post_field( 'post_excerpt', get_post_thumbnail_id( $post_id ) ); ?>">Gallery</a><?php echo $lightbox_content; ?>
<?php endif; ?>
<?php endif; ?>
<?php endif; ?>
<?php if ( $display_post_title ) : // Check if we should render the post title on the rollover ?>
<h4 class="fusion-rollover-title"><a href="<?php echo $icon_permalink; ?>"<?php echo $link_target; ?>><?php echo get_the_title( $post_id ); ?></a></h4>
<?php endif; ?>
<?php
// Check if we should render the post categories on the rollover
if ( $display_post_categories ) {
// Determine the correct taxonomy
if ( 'post' == get_post_type( $post_id ) ) {
$post_taxonomy = 'category';
} elseif ( 'avada_portfolio' == get_post_type( $post_id ) ) {
$post_taxonomy = 'portfolio_category';
} elseif ( 'product' == get_post_type( $post_id ) ) {
$post_taxonomy = 'product_cat';
}
echo get_the_term_list( $post_id, $post_taxonomy, '<div class="fusion-rollover-categories">', ', ', '</div>' );
}
?>
<?php if ( $display_woo_price ) : // Check if we should render the woo product price ?>
<?php woocommerce_get_template( 'loop/price.php' ); ?>
<?php endif; ?>
<?php if ( $display_woo_buttons ) : // Check if we should render the woo "add to cart" and "details" buttons ?>
<div class="fusion-product-buttons">
<?php woocommerce_get_template( 'loop/add-to-cart.php' ); ?>
<span class="fusion-rollover-linebreak"></span>
<a class="fusion-show-details-button" href="<?php echo post_permalink(); ?>"><?php _e( 'Details', 'Avada' ); ?></a>
</div>
<?php endif; ?>
</div>
</div>
<?php
}
}
。
检查完第一行后，将其推回java.io.PushbackReader（以及BufferedReader吞下的换行符），然后将PushbackReader传递给{{ 1}}。
BufferedReader