nginx log_format main代码要放在哪里

log_format main ‘$remote_addr $http_x_connecting_ip – $remote_user [$time_local] “$request” ‘

                  ‘$status $body_bytes_sent “$http_referer” ‘

                  ‘”$http_user_agent” $request_time “$upstream_http_content_type”‘;

这段代码要放在哪个位置

另外还需要做哪些配置

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

log_format  main '{"remoteaddr":"$remote_addr","hostname":"$host","clientip":"$http_x_forwarded_for","timestamp":"$time_local","theme":"$scheme","http_verb":"$request_method",'
                 '"http_request_url":"$document_uri","http_request_args":"$args","http_version":"$http_version","request_time":$request_time,'
                 '"upstream_response_time":"$upstream_response_time","upstream_response_length":"$upstream_response_length",'
                 '"upstream_host":"$upstream_addr","http_status":"$status","bytes_read":"$body_bytes_sent","refferrer":"$http_referer","agent":"$http_user_agent"}';

}

放在这里, http中

这个逻辑放到http段中

1.6版本以前的，直接放到server中，1.6版本开始，可以直接在http中配置，在server中引用即可