无法连接到 (localdb)\MSSQLLocalDB getaddrinfo enotfound 节点 js

Question

我正在将 nodejs 连接到 SQL Server 2014；下面是我的配置。请任何人帮助解决这个问题。

 var http = require('http');       
 var express = require('express'); // Web Framework
 var app = express();
 var sql = require('mssql'); // MS Sql Server client

 var sqlConfig = {
    server: '(localdb)\MSSQLLocalDB',
    database: 'NodejsApp',
    user: 'ra',
    password: 'root@123',
    port: 1433
}

// Start server and listen on http://localhost:8081/
var server = app.listen(8081, function () {
    var host = server.address().address
    var port = server.address().port

    console.log("app listening at http://%s:%s", host, port)
});

function makeconn() {
    var conn = new sql.Connection(sqlConfig);
    var req = new sql.Request(conn);

    conn.connect(function (err) {
        if (err) {
            console.log(err);
            return;
        }
        else {
            console.log('success');
        }
    });
}
makeconn();

当我运行它时，我得到这个错误：

Answer 1

我通过安装sql server解决了这个问题，并在安装过程中设置了默认即时

无法连接到 (localdb)\MSSQLLocalDB getaddrinfo enotfound 节点 js

Failed to connect to (localdb)\MSSQLLocalDBgetaddrinfo enotfound nodesjs

sql-server

json

node.js

node-modules