Home
JS
JS
Tryit: JAVASCRIPT
运行 ❯
×
Change Orientation
Change Theme, Dark/Light
<!DOCTYPE html> <html> <body> <p>单击该按钮可将新窗口放入当前窗口。</p> <button onclick="myFunction()">试一试</button> <script> function myFunction() { var myWindow = window.open("", "_self"); myWindow.document.write("<p>我替换了当前窗口。</p>"); } </script> </body> </html>