Nginx 系统维护配置

转自: http://blog.csdn.net/kkgbn/article/details/52153383

tomcat关闭后请求返回502状态码

        error_page 404 /404.html;
            location = /40x.html {
        }

        error_page 500 503 504 /50x.html;
            location = /50x.html {
        }

        error_page 502 /502.html;
        location = /502.html {
             root html;
        }

在nginx的html目录新建个502.html

<!DOCTYPE html>  
<html>  
<head>  
<title>502</title>  
<style>  
    body {  
        width: 35em;  
        margin: 0 auto;  
        font-family: Tahoma, Verdana, Arial, sans-serif;  
    }  
</style>  
</head>  
<body>  
<h1>502</h1>  
<p>services unavailable(502)</p>  
<a href="http://nginx.org/r/error_log">error log</a>  
</body>  
</html>

所有的tomcat都关闭，测试结果如图所示

检测nginx配置后重启

posted on 2018-02-28 10:44 1161588342 阅读(232) 评论(0) 编辑收藏举报