原本wordpress會透過 the_excerpt() 去自動幫忙取開頭的一小段文字當作引言, 但我覺得太短了, 想要讓引言長一點! 找到這款外掛, 可以直接後台設定細節
Easy Custom Auto Excerpt
Auto Excerpt for your post on home, search and archive. Customize Read More button and thumbnail image. Easy to configure and have a lot of options.
