build: Update localhost to each deployed host address, and then Change the host address string to ENVIRONMENT_VARIABLE. #16

Author: woorim960

client/app/src/apis/instance.ts

@@ -1,3 +1,5 @@
+const { REACT_APP_HOST_ADDRESS, REACT_APP_SERVER_PORT } = process.env;
+
 export class HTTP {
   private domain: string = "";
 
@@ -40,6 +42,8 @@ export class HTTP {
   }
 }
 
-const instance = new HTTP("http://localhost:8000");
+const instance = new HTTP(
+  `http://${REACT_APP_HOST_ADDRESS}:${REACT_APP_SERVER_PORT}`
+);
 
 export default instance;

config/.client.env

@@ -1,2 +1,8 @@
+# Client port number to open this react-app.
 PORT=3000
-HOST_ADDRESS="localhost" # Put the IP or host address of the computer you are using.
+
+# Enter the same value as the PORT environment variable written in .server.env.
+REACT_APP_SERVER_PORT=8000 
+
+# Put the IP or host address of the computer you are using.
+REACT_APP_HOST_ADDRESS="localhost"