How to node connect msSql locally
const sql = require("mssql/msnodesqlv8"); var config = { server : "LAPTOP-N080klk\\SQLEXPRESS", database:"testdb", driver:"msnodesqlv8", options:{ trustedConnection:true } } sql.connect(config,(err)=>{ if(err){console.log("error-->"); return } var req = new sql.Request() req.query("select * from users",function(err,records){ if(err){console.log(err)} else{ console.log(records) } }) })