location.reload() //刷新当前页面 location.href='http://www.baidu.com'" //进入新的链接
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> </head> <body> <input type="button" value="重载" onclick="location.reload()"> <input type="button" value="重载" onclick="location.href='http://www.baidu.com'"> <script> </script> </body> </html>