chat수정

client/src/Components/Chat.js

@@ -34,7 +34,7 @@ function Chat(props) {
     <div className="chat" id="chat" style={{ border: "2px solid", height: "300%", margin: "1%", borderColor: "#BDBDBD" }}>
       <h2>현재 {props.roomName} 입니다.</h2>
       {      chat.map((value, index) => {
-        if (Boolean(value)) {
+        if (!(value=='')) {
           // console.log(`value=${value}=`)
           return <Row key={index} className='ml-3'>
             {props.roomName}에서 {defaultname}님이 보낸 메세지 : {value}

client/src/Components/Menu.js

-import React, { useState, useEffect } from 'react'
+import React from 'react'
 import { Navbar, Nav, Button } from 'react-bootstrap';
-import { Link } from 'react-router-dom';
 import { handleLogout } from '../utils/auth';
-import axios from 'axios'
 
 
 function Menu() {
@@ -16,7 +14,6 @@ function Menu() {
         <>
           <div className='ml-1 mr-2' style={{ color: 'white' }}>{name}님 환영합니다</div>
           <Nav className="mr-auto">
-            {/* <Nav.Link href="/home">Home</Nav.Link> */}
             <Nav.Link href="/profile">Profile</Nav.Link>
           </Nav>
           <Button className="ml-auto" onClick={() => handleLogout()} variant="light" className="ml-3">Logout</Button>

client/src/Pages/HomePage.js

@@ -46,10 +46,13 @@ function Home() {
     }
 
     useEffect(() => {
+        if (!(singleChat == '')) {
             socket.emit("chat", {
                 roomName: roomCode,
                 msg: singleChat
             })
+            setSingleChat([''])
+        }
     }, [singleChat])