サイト503標準姿勢を誤る
1812 ワード
ob_start();
// 503
header(HTTP/1.1 503 Service Temporarily Unavailable);
header(Status: 503 Service Temporarily Unavailable);
//
//header(Retry-After: Wed, 24 May 2017 18:00:00 GMT);
// 10
header(Retry-After: 600);
?>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<title>503title>
head>
<body>
<h1> h1>
body>
html>
(3) Nginx rewrite , 302 503.php
rewrite ^(.*)$ /503.php redirect;