every thing is ok but when we write the code in this format only show api call in formate of json or send but not show the react template i can't undersatnd
const express = require('express');
const app = express();
const port = process.env.PORT || 5000;
const NODE_ENV = process.env.NODE_ENV || "devlopment"
const path = require("path");
var cors = require('cors')
app.use(cors())
app.use(express.json())
app.use(express.urlencoded({ extended: true }));
app.get('/', (req, res) => {
res.json({
message: "Mern Deploy secces"
})
})
app.get('/sample', (req, res) => {
res.send("Hello Express");
})
if (process.env.NODE_ENV === "production") {
app.use(express.static("client/build"))
app.get(" * ", (req, res) => {
res.sendFile(path.resolve(__dirname, "../client", "build", "index.html"))
});
console.log('production modde')
}
app.listen(port, () => {
console.log('server is running on 5000')
})
this is my node js file if i write the code in this formate only show react js not show api request
index.js
const express = require('express');
const app = express();
const port = process.env.PORT || 5000;
const NODE_ENV = process.env.NODE_ENV || "devlopment"
const path = require("path");
var cors = require('cors')
app.use(cors())
app.use(express.json())
app.use(express.urlencoded({ extended: true }));
if (process.env.NODE_ENV === "production") {
app.use(express.static("client/build"))
app.get(" * ", (req, res) => {
res.sendFile(path.resolve(__dirname, "../client", "build", "index.html"))
});
console.log('production modde')
}
app.get('/', (req, res) => {
res.json({
message: "Mern Deploy secces"
})
})
app.get('/sample', (req, res) => {
res.send("Hello Express");
})
app.listen(port, () => {
console.log('server is running on 5000')
})
This is my React js File
import Raact, { useEffect ,useState } from 'react';
import './App.css';
import axios from 'axios';
function App() {
const [show, setshow] = useState("")
useEffect(()=>{
axios.get('/',)
.then((result)=>{
setshow(result.data.message)
}).catch((err)=>{
console.log(err)
})
},[])
return (
<div className="App">
<h1>Hello world</h1>
<h1>{show}</h1>
</div>
);
}
export default App;
client package.json
{
"name": "client",
"version": "0.1.0",
"private": true,
"dependencies": {
"@testing-library/jest-dom": "^5.11.10",
"@testing-library/react": "^11.2.6",
"@testing-library/user-event": "^12.8.3",
"axios": "^0.21.1",
"react": "^17.0.2",
"react-dom": "^17.0.2",
"react-scripts": "4.0.3",
"web-vitals": "^1.1.1"
},
"scripts": {
"start": "react-scripts start",
"build": "react-scripts build",
"test": "react-scripts test",
"eject": "react-scripts eject"
},
"eslintConfig": {
"extends": [
"react-app",
"react-app/jest"
]
},
"browserslist": {
"production": [
">0.2%",
"not dead",
"not op_mini all"
],
"development": [
"last 1 chrome version",
"last 1 firefox version",
"last 1 safari version"
]
},
"proxy": "http://localhost:5000/"
}
package.json server
{
"name": "MERN-DEPLOY",
"version": "1.0.0",
"description": "",
"main": "index.js",
"engines": {
"node": "14.15.5",
"npm": "7.5.4"
},
"scripts": {
"start": "node server/index.js",
"backend": "nodemon server/index.js",
"fontend": "npm run front --prefix client",
"heroku-postbuild": "NPM_CONFIG_PRODUCTION=false npm install --prefix client && npm run build --prefix client ",
"test": "echo \"Error: no test specified\" && exit 1"
},
"keywords": [],
"author": "",
"license": "ISC",
"dependencies": {
"cors": "^2.8.5",
"express": "^4.17.1",
"nodemon": "^2.0.7"
}
}