Update readme.md

Author: javaHelper

01.basic-microservices-with-webclient/readme.md

@@ -15,9 +15,34 @@ Response:
     "city": "Nagpur"
 }
 ```
+---
+
+2) Http GET
+
+```
+http://localhost:8080/api/student/getById/1
+```
+
+Response:
+
+```json
+{
+    "id": 1,
+    "firstName": "Raj",
+    "lastName": "Dave",
+    "email": "raj_dave@yahoo.com",
+    "addressResponse": {
+        "addressId": 1,
+        "street": "Delhi",
+        "city": "Happy Street"
+    }
+}
+```
+
+
 ----
 
-2) Http Post - create address
+3) Http Post - create address
 
 ```
 curl --location --request POST 'http://localhost:8082/api/address/create' \