Question

我尝试在我的SQL Server上进行查询，连接正常，并在更改密码时出现错误。＆＃34;错误＆＃34;在request.query（sql，callback）上，此函数未返回回调

连接代码：

var sql = require('mssql');

var config = {
user: 'user',
    password: 'password',
    server: 'ip',
    database: 'database',
    connectionTimeout: '5000',
    requestTimeout: '5000',
    options: {encrypt: true}
};

var pool = function(){
    var conn =  new sql.Connection(config, function(err){
        var request = new sql.Request(conn);
        //console.dir(request);
        return request;
    });
    return conn;
}

module.exports = function(){
    return pool;
}

DAO：

function CampanhaDAO(connection){
    this._connection = connection;
    //console.log(this._connection)
}

CampanhaDAO.prototype.getCampanhas = function(){
    var sql = "SELECT * FROM notificacao_campanha";

    this._connection.query(sql, function(err, recordset){

        console.log(recordset);
    });
};

module.exports = function(){
    return CampanhaDAO;
};

控制器：

module.exports.campanhas = function(app, req, res){
    var connection = app.config.dbConnection();
    var campanhaDAO = new app.dao.CampanhaDAO(connection);

    campanhaDAO.getCampanhas(function(error, result){
        console.log("gerou");
        res.send(result);
    });
}

任何人都可以帮助我吗？

NodeJS和MsSQL：request.query不返回calblack

0 个答案: