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| var express = require('express'); | |
| var app = express(); | |
| var mysql = require('mysql'); | |
| var connection = mysql.createConnection({ | |
| host: 'localhost', | |
| user: 'root', | |
| password: '' | |
| }); | |
| // Conectando com o banco | |
| connection.connect(); | |
| // Criando uma rota rest bem simples | |
| app.get('/api/user', function(req, res, next){ | |
| // Fazendo a query no banco de dados | |
| connection.query('SELECT * from users', function(err, rows){ | |
| // Se der algum erro, fazer o tratamento | |
| // padrão de erros do express. | |
| if(err) | |
| return next(err); | |
| // Respondendo como JSON para o client | |
| res.json(rows); | |
| }); | |
| }); | |
| app.listen(8080); |
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