【发布时间】:2019-11-30 10:09:09
【问题描述】:
我在我的项目中使用(SequelizeJs + NodeJs + Mysql)
每当我启动项目时,我都想检查数据库是否存在,如果不存在,我想创建一个新的。
我试过这个:
const mysql = require('mysql2');
let mysqlCon = mysql.createConnection({
host :config.host,
user :config.username,
password:config.password
});
mysqlCon.connect(function(err) {
//Check Database
mysqlCon.query('SHOW DATABASES LIKE ' + config.database,
function(err, result) {
if(err) {
//Create new Database
mysqlCon.query(
'CREATE DATABASE ' + config.database,
function(err, result) {
if(!err){
//Sync sequelize js model files
models.sequelize.sync().then(() => {
console.log('Database connected successfully!');
}).catch((err) => {
console.log(err, 'Something went wrong with the Database!');
});
}
});
}
});
if(err) {
console.log(err.message);
} else {
console.log('Connected!');
}
});
我收到此错误:
sqlMessage: 'You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near \'pixljobs\' at line 1' } undefined
【问题讨论】:
标签: mysql node.js sequelize.js mysql2 node-mysql