2

我正在尝试使用node.jsbetter-sqlite3创建一个新表。当我执行该文件时,它返回以下错误:

ReferenceError: createtable is not defined at Object.<anonymous> (...my file's path...)

我该如何解决?这是我的代码:

const express = require('express');
var createError = require('http-errors');
const app = express();
const port = 3000;
const sqlitedb = require('better-sqlite3');

const createTable = "CREATE TABLE IF NOT EXISTS users('name' varchar, 'surname' varchar, 'date_of_birth' DATE DEFAULT, 'email' varchar, 'username' varchar PRIMARY KEY, 'password' varchar );"

const dbusers = './databaseUsers.sqlite3';
let db = new sqlitedb(dbusers , sqlitedb.OPEN_READWRITE, (err) => {
    if (err) {
        console.error(err.message);
    }
    verbose: console.log}
);

db.exec(createtable);

先感谢您 ;)

4

1 回答 1

6

您在变量声明中有错字。您声明的变量是createTable而不是createtable(注意大写的 T)。所以应该是:

db.exec(createTable);
于 2020-05-17T21:30:11.270 回答