learning apache flink

network--class= "Container" >class= "Navbar-header" >class= "Navbar-toggle collapsed" data-toggle= "collapse" data-target= "#navbar" aria-expanded= "false" aria-controls= "NavBar ">class= "Sr-only" >toggle navigationclass= "Icon-bar" >class= "Icon-bar" >class= "Icon-bar" >class= "Navbar-brand" href= "#" >Blog_Logoclass= "Navbar-brand" href= "#" >- class= "Navbar-collapse collapse" >class= "Nav Navbar-nav" >List class= "Dropdown" >class= "Dropdown-toggle" data-toggle= "dropdown" role= "button"

The small part uses the MAC system, so installs the MampKnowledge Points:1, configure multi-site: httpd.conf open httpd-vhosts.conf, and in httpd-vhosts.conf set multi-IP and Port point, and finally modify the/etc/hosts file points to their own defined URL;2, MySQL with phpMyAdmin: May cause the problem is the user name password: root empty password, so to set the root password, and note that the MAC installation of multiple MySQL port occupancy will also cause a lot of problems, it is best to i