Added example services using axios!

Author: Caio Almeida

package.json

@@ -4,6 +4,7 @@
   "description": "React with fetch API Maps - Republica do CEP",
   "main": "index.js",
   "dependencies": {
+    "axios": "^0.18.0",
     "bootstrap": "^4.3.1",
     "react": "^16.8.4",
     "react-dom": "^16.8.4",

src/services/index.js

@@ -0,0 +1,22 @@
+import axios from 'axios'
+
+const instance = axios.create({
+    baseURL: 'http://localhost:3003'
+})
+
+instance.defaults.headers.post['Content-Type'] = 'application/x-www-form-urlencoded'
+
+const postCreated = (description) => {
+    return instance({
+        method: 'post',
+        data: {
+            description: description
+        },
+        url: '/api/v1'
+    })
+    .then(resp => resp)
+}
+
+export default {
+    postCreated
+}