ECSLINUX主机nginx1.6环境做301重定向

在阿里云购买的  ECS  [CentOS 6.5 64位  环境是 nginx1.6    我想做301跳转  目前有三个域名和 阿里云送的 域名 想一起跳转到www 0451cailiao com  上 我配置了好几次都不行


下面是相关配置代码  有谁帮我弄一下谢谢了     nginx.conf 文件



#user  nobody;
worker_processes  1;


#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;


#pid        logs/nginx.pid;




events {
    worker_connections  1024;
}




http {
    include       mime.types;
    default_type  application/octet-stream;


    #log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
    #                  '$status $body_bytes_sent "$http_referer" '
    #                  '"$http_user_agent" "$http_x_forwarded_for"';


    #access_log  logs/access.log  main;


    sendfile        on;
    #tcp_nopush     on;


    #keepalive_timeout  0;
    keepalive_timeout  65;


    #gzip  on;


    server {
        listen       80;
        server_name  
localhost;


        include ecshop.conf;
        #charset koi8-r;


        #access_log  logs/host.access.log  main;


        location / {
            root   html;
            index  index.html index.htm;