add readme, update conf

projects_basic/RedisCache1/README.md

@@ -0,0 +1,25 @@
+# RedisCache1
+
+- Basic `cache` via `Redis`
+
+
+## Run
+
+```bash
+
+# step 1) run redis
+brew services start redis
+# check
+redis-cli ping
+
+
+# step 2) run BE app
+```
+
+## Test
+
+```bash
+curl http://localhost:8080/user/1
+
+curl http://localhost:8080/user/2
+```

projects_basic/RedisCache1/src/main/resources/application.properties

@@ -1,4 +1,5 @@
 spring.application.name=RedisCache1
+server.port=8080
 
 # redis
 spring.cache.type=redis