因为要用rtmp，所以重装了Nginx，导致Nginx的配置丢失了。
而且rtmp占用了原本phpMyAdmin的1935端口，修改过后也没用。
服务器内查询端口，没有发现修改过后的端口。

原本的配置是

user  www www;
worker_processes auto;
error_log  /www/wwwlogs/nginx_error.log  crit;
pid        /www/server/nginx/logs/nginx.pid;
worker_rlimit_nofile 51200;events{use epoll;worker_connections 51200;multi_accept on;}http{include       mime.types;#include luawaf.conf;include proxy.conf;default_type  application/octet-stream;server_names_hash_bucket_size 512;client_header_buffer_size 32k;large_client_header_buffers 4 32k;client_max_body_size 50m;sendfile   on;tcp_nopush on;keepalive_timeout 60;tcp_nodelay on;fastcgi_connect_timeout 300;fastcgi_send_timeout 300;fastcgi_read_timeout 300;fastcgi_buffer_size 64k;fastcgi_buffers 4 64k;fastcgi_busy_buffers_size 128k;fastcgi_temp_file_write_size 256k;fastcgi_intercept_errors on;gzip on;gzip_min_length  1k;gzip_buffers     4 16k;gzip_http_version 1.1;gzip_comp_level 2;gzip_types     text/plain application/javascript application/x-javascript text/javascript text/css application/xml;gzip_vary on;gzip_proxied   expired no-cache no-store private auth;gzip_disable   "MSIE [1-6]\.";limit_conn_zone $binary_remote_addr zone=perip:10m;limit_conn_zone $server_name zone=perserver:10m;server_tokens off;access_log off;server{listen 888;server_name phpmyadmin;index index.html index.htm index.php;root  /www/server/phpmyadmin;location ~ /tmp/ {return 403;}#error_page   404   /404.html;include enable-php.conf;location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)${expires      30d;}location ~ .*\.(js|css)?${expires      12h;}location ~ /\.{deny all;}access_log  /www/wwwlogs/access.log;}
include /www/server/panel/vhost/nginx/*.conf;
}

重装后的配置是：

user  www www;
worker_processes auto;
error_log  /www/wwwlogs/nginx_error.log  crit;
pid        /www/server/nginx/logs/nginx.pid;
worker_rlimit_nofile 51200;rtmp {server {listen 1939;application live {live on;hls on;hls_path /www/wwwroot/rtmp.com;}}
}stream {log_format tcp_format '$time_local|$remote_addr|$protocol|$status|$bytes_sent|$bytes_received|$session_time|$upstream_addr|$upstream_bytes_sent|$upstream_bytes_received|$upstream_connect_time';access_log /www/wwwlogs/tcp-access.log tcp_format;error_log /www/wwwlogs/tcp-error.log;include /www/server/panel/vhost/nginx/tcp/*.conf;
}events{use epoll;worker_connections 51200;multi_accept on;}http{include       mime.types;#include luawaf.conf;include proxy.conf;default_type  application/octet-stream;server_names_hash_bucket_size 512;client_header_buffer_size 32k;large_client_header_buffers 4 32k;client_max_body_size 50m;sendfile   on;tcp_nopush on;keepalive_timeout 60;tcp_nodelay on;fastcgi_connect_timeout 300;fastcgi_send_timeout 300;fastcgi_read_timeout 300;fastcgi_buffer_size 64k;fastcgi_buffers 4 64k;fastcgi_busy_buffers_size 128k;fastcgi_temp_file_write_size 256k;fastcgi_intercept_errors on;gzip on;gzip_min_length  1k;gzip_buffers     4 16k;gzip_http_version 1.1;gzip_comp_level 2;gzip_types     text/plain application/javascript application/x-javascript text/javascript text/css application/xml;gzip_vary on;gzip_proxied   expired no-cache no-store private auth;gzip_disable   "MSIE [1-6]\.";limit_conn_zone $binary_remote_addr zone=perip:10m;limit_conn_zone $server_name zone=perserver:10m;server_tokens off;access_log off;server{listen 1939;server_name phpmyadmin;index index.html index.htm index.php;root  /www/server/phpmyadmin;location ~ /tmp/ {return 403;}#error_page   404   /404.html;include enable-php.conf;location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)${expires      30d;}location ~ .*\.(js|css)?${expires      12h;}location ~ /\.{deny all;}access_log  /www/wwwlogs/access.log;location /stat { rtmp_stat all;  rtmp_stat_stylesheet stat.xsl;  }  location /stat.xsl {    root /root/nginx-rtmp-module/;  }location /live {types {application/vnd.apple.mpegurl m3u8;video/mp2t ts;}root /www/wwwroot/test.sshouxin.xyz;add_header Cache-Control no-cache;add_header Access-Control-Allow-Origin *;}}
include /www/server/panel/vhost/nginx/*.conf;
}

左边是用了rtmp的 右边是原来的
用回原来的配置就能进去了。

原因出在修改的时候把phpMyAdmin的端口挪用了。
修改phpMyAdmin的端口会把配置的端口弄乱。

最终处理：

基于宝塔nginx安装Nginx-rtmp-module搭建hls直播 - Linux面板 - 宝塔面板论坛
https://www.bt.cn/bbs/thread-33703-1-1.html

在原来的配置上添加

events块下面：
include rtmp.conf;
server块下面：
include hls.conf;

两个新增的文件在：
/www/server/nginx/conf

rtmp.conf:

rtmp_auto_push on;
rtmp {server {listen 1935;ping 30s;chunk_size 4000;notify_method get;application hls {live on;hls on;hls_path  /www/wwwroot/rtmp.com; //这个是通过宝塔新建的网站的目录hls_sync 100ms;hls_fragment 5s;}application live {live on;}# Video on demand#application vod {#    play /www/tmp/Videos;#}# Video on demand over HTTP#application vod_http {#    play http://localhost:8080/vod/;#}}
}

hls.conf：

server {listen  1936;location /hls {# Serve HLS fragmentstypes {application/vnd.apple.mpegurl m3u8;video/mp2t ts;}root html;expires -1;}
}

推流地址:
rtmp://192.168.1.139:1935/live/room
其中live是rtmp.conf里面application的名称

记得打开1935端口
nginx -s reload 重载配置 就都能用了