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Sql server MSSQL-Nodejs-未定义不是函数问题_Sql Server_Node.js_Protractor - Fatal编程技术网

Sql server MSSQL-Nodejs-未定义不是函数问题

Sql server MSSQL-Nodejs-未定义不是函数问题,sql-server,node.js,protractor,Sql Server,Node.js,Protractor,在量角器测试中,我一直试图使用节点模块连接到MSSQL数据库。我尝试了下面两种方法,但每次我要么得到未定义的不是函数,要么得到无法读取“query/execute”属性 我在conf.js中定义了连接 var HtmlReporter = require('protractor-html-screenshot-reporter'); var mysql = require('../node_modules/mssql'); exports.config = { selenium

在量角器测试中,我一直试图使用节点模块连接到MSSQL数据库。我尝试了下面两种方法,但每次我要么得到未定义的不是函数,要么得到无法读取“query/execute”属性

我在conf.js中定义了连接

   var HtmlReporter = require('protractor-html-screenshot-reporter');
  var mysql = require('../node_modules/mssql');


exports.config = {
  seleniumAddress: 'http://localhost:4444/wd/hub', //desktop



  allScriptsTimeout: 40000,
  baseUrl: 'https://myurl.com/#/',

   // frameworks to use
    frameworks: 'jasmine',

//Capabilities to be passed to the webdriver instance.

  multiCapabilities: [{
    'browserName': 'chrome'
 // }, {
 //   'browserName': 'firefox'

 //},

 //   {
 //    'browserName': 'internet explorer'


  }],

 // Spec patterns are relative to the current working directory.
  specs: [
    '../tests/HomePage.js'
  ],


     onPrepare: function() {
    var sql = require('mssql/');
    var config = {
        server : '*****',
        user : 'myusername',
        password : 'pass',
        database: 'mydb'
    };



    browser.driver.manage().window().maximize();
    jasmine.getEnv().addReporter(new HtmlReporter({
        baseDirectory: '/MyDirectory/screenshots'
     }));



 },




  jasmineNodeOpts: {
    showColors: true
  }

};
在我的测试中,我做了以下操作:Test.js

    describe ( " page test , function() {


         it('Should add customer', function() {
            blah blah....

            });//This click will create a record in the backend

       // I am attempting to get the record:

       function runQuery() {

  var connection = new sql.Connection(config, function(err) {


      var request = new sql.Request(connection); // or: var request = connection.request(); 
      request.query('select top 1 as result from customers', function(err, recordset) {
        // ... error checks 
        console.log("this is the request: " + request);

        console.dir(recordset);
    });

   });

    };

我非正式地使用了dqlserver,它运行得非常好。我们使用Windows身份验证登录到MSSQL studio,因此请使用以下命令

var sql = require('node-sqlserver-unofficial');
var conn_str = "Driver={SQL Server Native Client 11.0};Server={your server};Database={your database};Trusted_Connection={Yes}";

sql.open(conn_str, function (err, conn) {
    if (err) {
        console.log("Error opening the connection!");
        return;
    }
    conn.queryRaw("SELECT TOP 10 * FROM Employee", function (err, results) {
        if (err) {
            console.log("Error running query!");
            return;
        }
        for (var i = 0; i < results.rows.length; i++) {
            console.log("\n")
            console.log("Record Info: ");
            for (var j = 0; j < results.rows.length; j++) {
                console.log(results.rows[i][j]);
            }
        }
    });
});
var sql=require('node-sqlserver-nonofficial');
var conn_str=“Driver={SQLServer本机客户端11.0};Server={your Server};Database={your Database};Trusted_Connection={Yes}”;
sql.open(conn_str,function)(err,conn){
如果(错误){
log(“打开连接时出错!”);
返回;
}
conn.queryRaw(“从员工中选择前10位*”),功能(错误、结果){
如果(错误){
log(“运行查询时出错!”);
返回;
}
对于(var i=0;i
从此处下载MSSQL非官方软件包:


将您的错误与行和什么链接起来,我们如何知道哪些函数不正确,除非您给我们提供查看摘要的地方。谢谢我在Conf文件中包含了mssql连接。我所要做的就是尝试在测试中查询。我没有任何user.js文件。我已经在Conf文件中输入了我所有的用户名、数据库、主机信息。如果我注释掉sql部分,那么我的脚本运行时不会出现任何问题。我在帖子中更新了完整的配置文件,如果您是npm安装了mssql,那么请执行var mssql=require('mssql');看看这是否能解决你的问题
var sql = require('node-sqlserver-unofficial');
var conn_str = "Driver={SQL Server Native Client 11.0};Server={your server};Database={your database};Trusted_Connection={Yes}";

sql.open(conn_str, function (err, conn) {
    if (err) {
        console.log("Error opening the connection!");
        return;
    }
    conn.queryRaw("SELECT TOP 10 * FROM Employee", function (err, results) {
        if (err) {
            console.log("Error running query!");
            return;
        }
        for (var i = 0; i < results.rows.length; i++) {
            console.log("\n")
            console.log("Record Info: ");
            for (var j = 0; j < results.rows.length; j++) {
                console.log(results.rows[i][j]);
            }
        }
    });
});