Node.js 与 SQL Server Windows 身份验证的连接

Bri*_*tta 5 sql-server windows-authentication node.js npm

我试图连接node.jsmssql在Windows身份验证模式。我安装了tedious,mssqlmsnodesqlv8模块,但我仍然不知道如何打开连接。

这是我尝试过的:

    var sql = require('mssql');
    var config = {
    driver: 'msnodesqlv8',
    server: 'POPPY-GI\\SQLEXPRESS',
    database: 'NodinSports',
    options:{
    trustedConnection: true,
    useUTC: true}}

    sql.connect(config).then(function() { 
    new sql.Request().query('select * from users')
    .then(function(recordset){
    console.log(recordset);
    }).catch(function(err) {
    console.log(err);});
    }).catch(function(err) {
    console.log(err);});
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运行后,我收到一个很长的错误消息:

    `ConnectionError`: Port for `SQLEXPRESS` not found in 
 `ServerName`;POPPYGI;`InstanceName;SQLEXPRESS;IsClustered`;No;Version;12.0.2000.8;;

    at Connection.tedious.once.err (D:\Never Lazy\University\`AN2, SEM 2\WEB\`Projek`\node_modules\`mssql`\lib\`tedious.js:216:17`)

    at Connection.g (events.js:291:16)
    at emitOne (events.js:96:13)
    at Connection.emit (events.js:188:7)
    at D:\Never Lazy\University\AN2,SEM2\WEB\Projekt\node_modules\tedious\lib\connection.js:570:27
    at D:\Never Lazy\University\AN2,SEM2\WEB\Projekt\node_modules\tedious\lib\instance-lookup.js:91:24
    at Socket.onMessage (D:\Never Lazy\University\AN2,SEM2\WEB\Projekt\node_modules\tedious\lib\sender.js:140:9)
    at emitTwo (events.js:106:13)
    at Socket.emit (events.js:191:7)
    at UDP.onMessage (dgram.js:549:8)
    code: 'EINSTLOOKUP',
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我真的很感激任何帮助。

固定的:

services.msc检查,如果以下已启用:

SQL Server(*server_name*) -- in my case `SQLEXPRESS`
SQL Server Browser
SQL Server Agent(*server_name*) -- if you are using `SQLEXPRESS` this doesn't need to run
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在 SQL Server 配置管理器 -> server_name 的协议中:启用TCP/IP

为了确保一切都会好起来的,检查服务器使用的端口(SQL Server配置管理器- > SQL Native Client配置- >客户端协议- >双击 TCP/IP- >默认端口),并添加port: *your_port*到代码var config = { ... }

最后,var sql = require('mssql');改为var sql = require("mssql/msnodesqlv8");

bea*_*oss 3

安装以下模块:

"dependencies": {
    "msnodesqlv8": "^0.4.14",
    "mssql": "^4.1.0"
  }
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我的节点版本:v8.1.4

const sql = require("mssql/msnodesqlv8");

const main = async () => {
  const pool = new sql.ConnectionPool({
    server: "myservername",
    database: "mydbname",
    options: {
      trustedConnection: true
    }
  });

  await pool.connect();

  const request = new sql.Request(pool);

  const query = `SELECT [FirstName]
    ,[LastName]
    ,[Email]
FROM [Dev].[Users]`;

  const result = await request.query(query);

  console.dir(result);
};
main();
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(您可以在没有异步或旧版本的情况下执行此操作:/sf/answers/2828489891/