无法从“测试完成”中打开数据库连接

如何解决无法从“测试完成”中打开数据库连接

始终在dbConnection.Open（）行中出现JavaScript运行时错误。尝试了几种方法仍无法解决。任何人都可以从下面的代码中指出问题吗？

函数RestarDB（）{

var dbConnection = ADO.CreateConnection（）;

dbConnection.ConnectionString = "Provider=sqlOLEDB;Integrated Security=False;Persist Security Info=True;Initial Catalog=" + Project.Variables.dbname + ";Data Source=" + Project.Variables.DBServer + "; User ID = " + Project.Variables.DBAdminUsername + "; Password=" + Project.Variables.DBAdminPassword + ";";

Log.Message（dbConnection.ConnectionString）;

dbConnection.open();

var dbCommand = ADO.CreateCommand（）;

var dbCommandString = "XXXXX";
dbCommand.CommandText = dbCommandString;

dbCommand.Execute（）;

dbConnection.Close();

}