Url Not found on reload + Angular5

I think your .htaccess file is not reachable,

Create .htaccess file inside /var/www/html i.e. in the folder where your index.html is.

Put following code in it:-

RewriteEngine On
    # If an existing asset or directory is requested go to it as it is
    RewriteCond %{DOCUMENT_ROOT}%{REQUEST_URI} -f [OR]
    RewriteCond %{DOCUMENT_ROOT}%{REQUEST_URI} -d
    RewriteRule ^ - [L]
    # If the requested resource doesn't exist, use index.html
RewriteRule ^ /index.html 

Than goto /etc/apache2 folder and open apache2.conf file with sudo.

cd /etc/apache2
sudo vim apache2.conf

Remove comment(#) of AccessFileName it will look like

AccessFileName .htaccess 

Then find the line where there is

<Directory /var/www/>
     Options Indexes FollowSymLinks
     AllowOverride None
     Require all granted
</Directory>

replace "None" with "All"

AllowOverride All

Done!

Now run command

sudo service apache2 restart

And check now!

Add .htaccess file in your project root folder. bellow code add in your Appache .htaccess file:

RewriteBase /
RewriteRule ^index\.html$ - [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.html [L]

Nginx .conf file :

location / {
  if (!-e $request_filename){
    rewrite ^(.*)$ /index.html break;
  }
}

execute command :

sudo a2enmod rewrite

sudo service apache2 restart