Network Error Ioexception Connection Refused Connect Sql Server
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Us Learn more about Stack Overflow the company Business Learn more about hiring network error ioexception db server closed connection developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the jdbc:jtds:sqlserver: Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Could not connect to the https://confluence.atlassian.com/confkb/confluence-database-setup-fails-for-ms-sql-server-with-connection-refused-227411327.html database Network error IOException: Connection refused: connect up vote 1 down vote favorite 1 I am running a SQL Server Express 10.50.4000.0 on my machine. I have enabled on the TCP/IP and made sure the port is set to 1433. I have added an exception in my firewall for 1433. The server service is running. I have tried localhost and the computer name and both give http://stackoverflow.com/questions/18021082/could-not-connect-to-the-database-network-error-ioexception-connection-refused the same error. When i try localhost\SQLEXPRESS or [USER-PC]\SQLEXPRESS I received an error saying it could not find the database. String driverName = "net.sourceforge.jtds.jdbc.Driver"; Class.forName(driverName); String serverName = "localhost"; String instanceName = "ALLEN-PC\\SQLEXPRESS"; String serverPort = "1433"; String database = serverName +":" + serverPort+"/"+instanceName; String url = "jdbc:jtds:sqlserver://" + database; String username = "sa"; String password = "password"; connection = DriverManager.getConnection(url, username, password); I receive the error: Could not connect to the database Network error IOException: Connection refused: connect with no additional context to investigate. java sql-server share|improve this question edited Aug 2 '13 at 16:47 asked Aug 2 '13 at 15:44 Allen 25118 What is the name of the database? I think it may need to be included in the connection string: jdbc:jtds:
here for a quick overview of the site Help Center Detailed answers to any questions you might have http://stackoverflow.com/questions/8307138/network-error-while-connecting-to-sql-server Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with https://coderanch.com/forums/posts/list/524000 us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just network error like you, helping each other. Join them; it only takes a minute: Sign up Network error while connecting to sql server up vote 7 down vote favorite 1 I am using sql server 2008 and jtds driver to establish a connection between sql server and the jsp application. I code i used is java.sql.SQLException: Network error network error ioexception IOException: Connection refused: connect String url= "jdbc:jtds:sqlserver://127.0.0.1/sfts"; String id= "sfts"; String pass = "sfts"; try{ Class.forName("net.sourceforge.jtds.jdbc.Driver"); con = java.sql.DriverManager.getConnection(url, id, pass); }catch(Exception e){ out.println(e); } While running this code, it showing error as java.sql.SQLException: Network error IOException: Connection refused: connect TCP/IP was set enabled and port number was set to 1433. But still it is showing this error.. What to do now?? sql-server-2008 jsp share|improve this question asked Nov 29 '11 at 7:15 user636207 1532314 add a comment| 2 Answers 2 active oldest votes up vote 17 down vote accepted Goto AllProgram->SQL Server 2008->configuraton tools->SQL Server Configuration Manager->SQL Server Network Configuration-> Select your server instance and right click on TCP/IP then goto IPAddresses. Change/Place port number for all IP's as 1433. Save it and restart the server. It Should solve your problem share|improve this answer answered Nov 29 '11 at 8:19 RAVITEJA SATYAVADA 1,09573671 add a comment| up vote 2 down vote I use SQL EXPRESS 2014. I went to All Programs->SQL Server 2014->Configuration Tools->SQL Server Confi
Certification Databases Caching Books Engineering Languages Frameworks Products This Site Careers Other all forums Forum: Sockets and Internet Protocols How to resolve"java.sql.SQLException: Network error IOException: Connection refused: connect" Vighnesh Mu Greenhorn Posts: 29 I like... posted 5 years ago I installed a "SQLSERVER 2000" on my system and I tried to access the same in java using jtds driver with the following connection details - final static String driver = "net.sourceforge.jtds.jdbc.Driver"; final static String url = "jdbc:jtds:sqlserver://localhost:1433/Sigma"; final static String password = "sa"; final static String userid = "sa"; Connection con = null; Class.forName(driver); con = DriverManager.getConnection(url, userid, password); But when I try running the program getting the following error - java.sql.SQLException: Network error IOException: Connection refused: connect at net.sourceforge.jtds.jdbc.ConnectionJDBC2.