Use '_blank'. It will not only open the link in a new tab but the state of the original webpage will also remain unaffected. ... <看更多>

Opening a link in a new tab or window (Depending on the system preferences) ... <看更多>

Pick the URL of a website or Facebook Page you want to share. ... <div class="fb-share-button" data-href="https://www.your-domain.com/your-page.html" ... ... <看更多>