专注前端素材!
源代码:
点击运行
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>素材8网教程(study.sucai8.cn)</title> </head> <body> <script> var x = 2/0; var y = -2/0; document.write(x + "<br>"); document.write(y + "<br>"); </script> </body> </html>
运行结果