alert 추가

client/src/Pages/LogInPage.js

@@ -63,6 +63,7 @@ function LogIn() {
     //success시 링크이동
     if (success) {
         console.log('success', success)
+        alert('로그인 되었습니다!')
         return <Redirect to='/' />
     }
 

client/src/Pages/SignUpPage.js

@@ -71,6 +71,7 @@ function SingUp() {
 
     if (success) {
         console.log('success', success)
+        alert('회원가입이 완료되었습니다!')
         return <Redirect to='/login' />
     }