[Update] Register Redux Setting

 import React, { useCallback, useState } from "react";
-import { useDispatch } from "react-redux";
-import { register } from "../../../modules/user";
-import "../style/RegisterPage.scss"
+import { register } from "../../../modules/user.js";
+import "../style/RegisterPage.scss";
+import { useDispatch, useSelector } from "react-redux";
+import { useNavigate } from "react-router-dom";
 
 function RegisterPage(props) {
   const dispatch = useDispatch();
+  const naviagte = useNavigate();
+
+  const registerResult = useSelector(state => state.user.registerSuccess);
 
   const [Name, setName] = useState("");
   const [Sex, setSex] = useState("");
@@ -98,20 +102,20 @@ function RegisterPage(props) {
         id: Id,
         password: Password,
         gender: Sex,
+      };
+        
+     dispatch(register(UserData));
+
+     if (registerResult) {
+        alert('회원가입에 성공하였습니다.');
+        naviagte('/login');
+      } else {
+        alert('회원가입에 실패하였습니다.');
       }
+     
+    };
 
-      dispatch(register(UserData)
-        .then(res => {
-          if (res.payload.success) {
-            props.history.push('/login');
-          } else {
-            alert(res.payload.error);
-          }
-        }) 
-      );
-    }
-
-  }, [checkIdError, checkNameError, checkPasswordError, checkRegisterError, checkSexError, Password, PasswordCheck, Sex]);
+  }, [checkIdError, checkNameError, checkPasswordError, checkRegisterError, checkSexError, Password, PasswordCheck, Sex, dispatch, registerResult]);
 
   return (
     <div id="body">

@@ -14,12 +14,10 @@ const store = createStore(rootReducer, composeWithDevTools());
 const root = ReactDOM.createRoot(document.getElementById('root'));
 root.render(
   <Provider store={store}>
-    <React.StrictMode>
-      <BrowserRouter>
-        <App />
-      </BrowserRouter>
-    </React.StrictMode>
-  </Provider>
+    <BrowserRouter>
+      <App />
+    </BrowserRouter>
+  </Provider>,
 );
 
 // If you want to start measuring performance in your app, pass a function

 import { combineReducers } from "redux";
-import user from "./user";
+import user from "./user.js";
 
 const rootReducer = combineReducers({
   user,

 import axios from 'axios';
 
 const REGISTER = 'user/REGISTER';
-const LOGIN = 'user/LOGIN'
-
-const InitialState = {
-  logged: false,
-  name: 'test',
-  id: 'test123',
-  password: 'test1111~',
-  gender: '1',
-};
+const LOGIN = 'user/LOGIN';
 
 export function register(data) {
-  const req = axios.post('http://localhost:4000/register', data)
+  const req = axios.post('http://localhost:4000/api/register', data)
     .then(res => res.data);
 
     return {
       type: REGISTER,
       payload: req,
     }
-};
+}
 
 export function login(data) {
-  const req = axios.post('http://localhost:4000/login', data)
+  const req = axios.post('http://localhost:4000/api/login', data)
     .then(res => res.date);
 
     return {
       type: LOGIN,
       payload: req,
     }
-};
+}
 
 export default function (state = {}, action) {
   switch (action.type) {
     case REGISTER:
-      return {...state, success: action.payload};
-      break;
+      return { ...state, registerSuccess: action.payload };
     case LOGIN:
-      return {...state, loginSuccess: action.payload};
-      break;
+      return { ...state, loginSuccess: action.payload };
     default:
       return state;
   }
-};
\ No newline at end of file
+}
\ No newline at end of file

@@ -2,7 +2,7 @@ const { createProxyMiddleware } = require("http-proxy-middleware");
 
 module.exports = function(app) {
     app.use(
-        createProxyMiddleware('/', {
+        createProxyMiddleware('/api', {
             target: 'http://localhost:4000', //접속하려는 서버의 루트 URL
             changeOrigin: true
         })