为nginx反向代理设置自定义错误页面

如果我们的nginx配置了反向代理,如下:

location ^~ /wyq/ {
			proxy_pass    https://127.0.0.1:$wyq_port;
			proxy_redirect https://127.0.0.1:$wyq_port/ /;
			#proxy_redirect off;
			proxy_set_header Host $host;
			proxy_set_header X-Real-IP $remote_addr;
			proxy_set_header X-Forwarded-Proto https;
		}

即,URL中匹配到wyq时,代理到本地端口$wyq_port的服务去,

现在假设$wyq_port的服务没有启动,我们浏览器请求时会返回 internal server error的错误,

如果我们想自定义错误页面,改为如下配置即可:

location ^~ /wyq/ {
			proxy_pass    https://127.0.0.1:$wyq_port;
			proxy_redirect https://127.0.0.1:$wyq_port/ /;
			#proxy_redirect off;
			proxy_set_header Host $host;
			proxy_set_header X-Real-IP $remote_addr;
			proxy_set_header X-Forwarded-Proto https;    
                        proxy_intercept_errors on;
			error_page 500 502 503 504 = /error_500.html;
}
location = /error_500.html{
			root /var/web;
}
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
 

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