[JAVA] I created an api domain with Spring Framework. Part 1

Isn't it fashionable if there is an API function?

I somehow wanted the one I made myself. It is an implementation method at once.

Allow Windows to connect to the subdomain of the local host.

First, before the development environment, prepare an environment where you can connect to the client → local server with a subdomain!

C:\Windows\System32\drivers\etc\hosts Edit Let's add "api.localhost".

# localhost name resolution is handled within DNS itself.
	127.0.0.1       localhost
	127.0.0.1       api.localhost
#	::1             localhost

Set the domain to subdomain in Tomcat.

Allows Tomcat to accept access on subdomains.

In C: \ Program Files \ Apache Software Foundation \ Tomcat 8.5 \ conf \ server.xml Let's add a host for the subdomain.

server.xml

      <Host name="api.localhost"  appBase="webapps"
            unpackWARs="true" autoDeploy="true">

        <!-- SingleSignOn valve, share authentication between web applications
             Documentation at: /docs/config/valve.html -->
        <!--
        <Valve className="org.apache.catalina.authenticator.SingleSignOn" />
        -->

        <!-- Access log processes all example.
             Documentation at: /docs/config/valve.html
             Note: The pattern used is equivalent to using pattern="common" -->
        <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"
               prefix="localhost_access_log" suffix=".txt"
               pattern="%h %l %u %t &quot;%r&quot; %s %b" />

      </Host>

This time, the API is delivered by the same application as the web application, so appBase is the default webapps.

Ready!

Now you are ready for delivery. From now on, I will actually write the Java code.

I created an api domain with Spring Framework. Part 2