36 lines
801 B
JavaScript
36 lines
801 B
JavaScript
const express = require('express')
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const app = express()
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const port = 3000
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const { createPool } = require('mysql2');
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const pool = createPool({
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host: process.env.MYSQL_HOST,
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user: 'root',
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password: process.env.MYSQL_ROOT_PASSWORD,
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database: process.env.MYSQL_DATABASE,
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port: process.env.MYSQLDB_DOCKER_PORT,
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connectionLimit: 10,
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timezone: 'Asia/Ho_Chi_Minh',
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});
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async function query(sql, params) {
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return new Promise((resolve, reject) => {
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pool.query(sql, params, (err, result, fields) => {
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if (err) {
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reject(err);
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} else {
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resolve(result);
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}
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})
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})
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}
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app.get('/', async (req, res) => {
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const user = await query('SELECT * FROM account');
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res.send(user)
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})
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app.listen(port, () => {
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console.log(`Example app listening on port ${port}`)
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}) |