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Node.js MySQL 创建数据库


创建数据库

要创建 MySQL 数据库,请使用 “CREATE DATABASE” 语句。

示例

创建一个名为 “mydb” 的数据库

var mysql = require('mysql');

var con = mysql.createConnection({
  host: "localhost",
  user: "你的用户名",
  password: "你的密码"
});

con.connect(function(err) {
  if (err) throw err;
  console.log("连接成功!");
  con.query("CREATE DATABASE mydb", function (err, result) {
    if (err) throw err;
    console.log("数据库创建成功");
  });
});
运行示例 »

将以上代码保存到名为 “demo_create_db.js” 的文件中,然后运行该文件。

运行 "demo_create_db.js"

C:\Users\你的用户名>node demo_create_db.js

这将给出以下结果

连接成功!
数据库创建成功

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