Question

我正在关注如何使用postgres + node guide。我已经到了创建表创建脚本的目的。

这是我在教程中使用的代码：

var pg = require('pg');
var connectionString = process.env.DATABASE_URL || 'postgres://postgres:postgres@localhost:5432/todo';

var client = new pg.Client(connectionString);
client.connect();
var query = client.query('CREATE TABLE items(id SERIAL PRIMARY KEY, text VARCHAR(40) not null, complete BOOLEAN)');
query.on('end', function() { client.end(); });

但是，当我执行node models/database.js步骤时，收到以下错误：

ram@ram-windows-xp-ubuntu:~/Development/Web/Projects/node-postgres$ node models/database.js
events.js:85
      throw er; // Unhandled 'error' event
            ^
error: password authentication failed for user "postgres"
    at Connection.parseE (/home/ram/Development/Web/Projects/node-postgres/node_modules/pg/lib/connection.js:539:11)
    at Connection.parseMessage (/home/ram/Development/Web/Projects/node-postgres/node_modules/pg/lib/connection.js:366:17)
    at Socket.<anonymous> (/home/ram/Development/Web/Projects/node-postgres/node_modules/pg/lib/connection.js:105:22)
    at Socket.emit (events.js:107:17)
    at readableAddChunk (_stream_readable.js:163:16)
    at Socket.Readable.push (_stream_readable.js:126:10)
    at TCP.onread (net.js:538:20)

我是使用ubuntu的新手，我试图按照this guide中的步骤进行操作但很困惑。对不起，请打扰朋友，如果你能做到需要，我会感到谦卑。

下面的教程将postgres db连接到节点项目 - 无法运行脚本来创建表

0 个答案: