新建/server/API/user.js,用于操作数据库
let db = require('../db/index')
exports.get = (req, res) => {
var sql = 'select * from user'
db.query(sql, (err, data) => {
if(err) {
return res.send('错误:' + err.message)
}
res.send(data)
})
}