location  / {

    client_body_timeout 5s;

    client_header_timeout 3s;    #配置参数报错

    proxy_set_header X-Forwarded-For $remote_addr;

    proxy_http_version 1.1;

    proxy_set_header Connection "";

    proxy_set_header Host newton-api.ele.me;

    add_header 'Access-Control-Allow-Origin' '*';

}