nginx HTML网页乱码

在nginx服务器用vim编了个测试HTML网页。。。。浏览器访问乱码，编辑了下nginx的配置文件nginx.conf添加了一行charset utf-8;

http {    include       mime.types;    default_type  application/octet-stream;    sendfile        on;    keepalive_timeout  65;    charset utf-8;    #对所有主机生效或者添加在service模块只对单个主机生效比如下面#内容    server {        listen       80;        server_name  www.tansuozheshikong.xyz;        #charset utf-8;   #"没错就是这里"        location / {            root   html/www;            index  index.html index.htm;        }        error_page   500 502 503 504  /50x.html;        location = /50x.html {            root   html;        }    }

!!!!!!重启nginx服务
F5刷新了下 。。。。。成功！