How to call SqlServer stored procedure in Java
Java how to call SqlServer stored procedures, many novices are not very clear about this, in order to help you solve this problem, the following editor will explain for you in detail, people with this need can come to learn, I hope you can gain something.
1. Database connection
Packagecom.hujuan.conn;importjava.sql.Connection;importjava.sql.DriverManager;importjava.sql.SQLException;publicclassDatabaseConn {publicstaticConnectiongetConnection () {StringclassName= "com.microsoft.jdbc.sqlserver.SQLServerDriver"; Stringurl= "jdbc:microsoft:sqlserver://127.0.0.1:1433;DatabaseName=login"; Stringname= "sa"; Stringpassword= "sasa"; try {Class.forName (className); returnDriverManager.getConnection (url,name,password);} catch (ClassNotFoundExceptione) {e.printStackTrace ();} catch (SQLExceptione) {e.printStackTrace ();} returnnull;}}
two。 Call a stored procedure through a connection
Packagecom.hujuan.dao;importjava.sql.CallableStatement;importjava.sql.Connection;importjava.sql.ResultSet;importjava.sql.SQLException;importjava.sql.Types;importcom.hujuan.conn.DatabaseConn;publicclassSqlServerProc {publicstaticvoidmain (String [] args) {Connectionconn=null;CallableStatementcall=null;conn=DatabaseConn.getConnection (); try {call=conn.prepareCall ("{callinsertUserinfo (,)}"); call.setString (1, "hujuan"); call.setString (2, "female"); call.setString (3, "1985-06-16"); call.registerOutParameter (4) Call.executeUpdate (); intvalue=call.getInt (4); System.out.println (value);} catch (SQLExceptione) {e.printStackTrace ();} finally {try {if (callbacks null) call.close (); if (connexual null) conn.close ();} catch (SQLExceptione) {e.printStackTrace ();}
How to implement Java calling SqlServer stored procedure
Returns the result set
Packagecom.hujuan.dao;importjava.sql.CallableStatement;importjava.sql.Connection;importjava.sql.ResultSet;importjava.sql.SQLException;importjava.sql.Types;importcom.hujuan.conn.DatabaseConn;publicclassSqlServerProc {publicstaticvoidmain (String [] args) {Connectionconn=null;CallableStatementcall=null;ResultSetrs=null;conn=DatabaseConn.getConnection (); try {call=conn.prepareCall ("{= callselectUserinfo ()}"); call.registerOutParameter (1Med type.real); rs=call.executeQuery (); while (rs.next ()) {System.out.println (rs.getString ("name")) }} catch (SQLExceptione) {e.printStackTrace ();} finally {try {if (rswatches null) rs.close (); if (callbacks null) call.close (); if (connexion null) conn.close ();} catch (SQLExceptione) {e.printStackTrace ();} is it helpful for you to read the above? If you want to know more about the relevant knowledge or read more related articles, please follow the industry information channel, thank you for your support.
