https://github.com/adamjatim/express-mysql
https://github.com/adamjatim/express-mysql
Last synced: 3 months ago
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- Host: GitHub
- URL: https://github.com/adamjatim/express-mysql
- Owner: adamjatim
- Created: 2023-10-11T12:14:35.000Z (over 1 year ago)
- Default Branch: main
- Last Pushed: 2023-10-11T12:20:29.000Z (over 1 year ago)
- Last Synced: 2025-01-05T23:12:25.519Z (5 months ago)
- Language: JavaScript
- Size: 78.1 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
Core :
---
1. Node Js (Backend)
Database :
---
1. MySQL (Database)
Packages/Modules :
---
1. Express Js (Framework Based on NodeJs)
2. Express Session (Storing Session Messages)
3. Dotenv (Environment Variables)
4. Nodemon (Monitoring Server)
5. mysql2 (MySQL client for NodeJS)
6. Multer (Middleware multipart/form-data)
Command :
---
1. `npm init`
2. `npm i express dotenv nodemon mysql2 multer`
Basic Routing :
---
```js
app.method(path, handler);
```
`app.use()` bisa menggunakan semua method (GET, POST, dll) sehingga biasa digunakan sebagai middleware
```js
app.use("/", (req, res, next) => {
res.send('Hello World'); // <-- memberikan respon text kepada client
});
```
bisa juga lebih spesifik seperti GET dan POST
parameter next hanya bisa digunakan untuk middleware,
jadi tidak perlu dituliskan untuk method yang lebih
spesifik
```js
app.get("/", (req, res) => {
res.send('Hello from GET');
});
app.post("/", (req, res) => {
res.send('Hello from POST');
});
```
respon yang diberikan bisa juga dalam bentuk html, atau JSON
```js
app.get("/", (req, res) => {
res.send('
Hello with HTML
');
});
app.post("/", (req, res) => {
res.json({
message: "Hello with JSON"
});
});
```
untuk menjalankan node server perlu adanya port
```js
app.listen(4000, () => {
console.log("Server berjalan di port 4000");
});
```
Struktur Folder Project :
---
./
|-- node_modules
|-- src/
|-- config/ <-- setup database
|-- controller/ <-- sebuah fungsi yang digunakan didalam routes/
|-- middleware/ <-- middleware
|-- models/ <-- untuk menyimpan fungsi-fungsi call ke DB
|-- routes/ <-- mengumpulkan semua PATH, Users, Products, Sales, dst...
|-- ./index.js <-- main project
# HTTP Status Code :
**Successful Responses (2xx)**
- 200 OK (GET, PATCH)
- 201 Created (POST, PUT)
**Client Error Responses (4xx)**
- 400 Bad Request
- 401 Unauthorized
- 403 Forbidden
- 404 Not Found
- 405 Method Not Allowed
**Server error responses (5xx)**
- 500 Internal Server Error
**Source**
- https://rapidapi.com/guides/http-status-code