CallableStatement cstmt = conn.preparedCall(" { call proc_name(?,?,?,?,?,?) }");
cstmt.registerOutParameter (1, OracleTypes.CURSOR);//output parameter
cstmt.setString(2,"");
cstmt.setString(3,"");
cstmt.setString(4,"");
cstmt.setString(5,"");
cstmt.setString(6,"");
cstmt.execute();
ResultSet rs = (ResultSet)cstmt.getObject(1);
cstmt.registerOutParameter (1, OracleTypes.CURSOR);//output parameter
cstmt.setString(2,"");
cstmt.setString(3,"");
cstmt.setString(4,"");
cstmt.setString(5,"");
cstmt.setString(6,"");
cstmt.execute();
ResultSet rs = (ResultSet)cstmt.getObject(1);
OracleTypes.CURSOR是Oracle数据库的驱动程序包里的吧
不过我用的是SqlServer2000，是不是该到SqlServer的驱动里找
一般都会有
不过找不到对应的CURSOR类
package examples.jdbc.mssqlserver4;import java.io.*;
import java.sql.*;
import java.util.Properties;public class ProcedureTests
{
public static void main(String [] argv)
{
String user = "sa";
String password = "secret";
String server = "myHost:1433";
String url = "jdbc:weblogic:mssqlserver4"; try {
for (int i = 0; i < argv.length; i++)
{
if (argv[i].equals("-user")) {
i++;
user = (argv[i].equals("null") ? "" : argv[i]);
}
else if (argv[i].equals("-password")) {
i++;
password = (argv[i].equals("null") ? "" : argv[i]);
}
else if (argv[i].equals("-server")) {
i++;
server = (argv[i].equals("null") ? "" : argv[i]);
}
else if (argv[i].equals("-url")) {
i++;
url = (argv[i].equals("null") ? "" : argv[i]);
}
}
} catch(ArrayIndexOutOfBoundsException aiobe) {
System.err.println("\nUsage: java examples.jdbc.mssqlserver4.ProcedureTests [options] \n\n" +
"where options include:\n" +
" -user <user> User name to be passed to database.\n" +
" -password <password> User password to be passed to database.\n" +
" -server <server> DNS name of database server.\n" +
" -url <url> URL of database.\n");
System.exit(1);
} // Change the username, password, and server to your database login account.
Properties props = new Properties();
props.put("user", user);
props.put("password", password);
props.put("server", server); Driver myDriver = null;
java.sql.Connection conn = null;
java.sql.Statement stmt = null;
java.sql.CallableStatement cstmt = null; try
{
String driverName = "weblogic.jdbc.mssqlserver4.Driver";
System.out.println("\n\nStored procedure tests...\n"); // Instantiate the jdbc driver then connect to the database
myDriver = (Driver) Class.forName(driverName).newInstance();
conn = myDriver.connect(url, props); System.out.println("Connection established with " + url + " as " + conn + "\n");
Create the stored procedure with this SQL text: procedure simpleProcedure(@par1 varchar(255) output,
@par2 varchar(255) output, @par3 varchar(255)) as
select @par1 = @par1 + ' plus something'
select @par2 = @par3 + ' plus something different'
return 5 */
try
{
String sql = "create procedure simpleProcedure"
+ "(@par1 varchar(255) output, @par2 varchar(255) output, @par3 varchar(255)) as\n"
+ "select @par1 = @par1 + ' plus something'\n"
+ "select @par2 = @par3 + ' plus something different'\n"
+ "return 5\n"; System.out.println("Creating simpleProcedure. Here's the SQL:\n\n" + sql); stmt = conn.createStatement();
stmt.execute(sql);
System.out.println("Stored procedure was created.\n");
stmt.close();
} catch(SQLException sqle) {
System.out.println("The procedure was not created because " + sqle);
} try
{
// Call the procedure with a result and 3 parameters
System.out.println("Calling simpleProcedure with result only...\n"); cstmt = conn.prepareCall("{?= call simpleProcedure(?,?,?)}"); cstmt.registerOutParameter(1,Types.INTEGER); // Result is out parameter 1
cstmt.registerOutParameter(2,Types.VARCHAR); // Parameter 2 is in and out
cstmt.setString(2,"Some text"); // Set value for parameter 2
cstmt.registerOutParameter(3,Types.VARCHAR); // Parameter 3 is out only (no in value)
cstmt.setString(4,"3.14159265358979312"); // Parameter 4 is
// in only (let's use a number with plenty of digits)
cstmt.execute(); dumpResults(cstmt);
System.out.println("Procedure result is: " + cstmt.getInt(1));
System.out.println("Procedure @par1 is '" + cstmt.getString(2) + "'");
System.out.println("Procedure @par2 is '" + cstmt.getString(3) + "'\n");
cstmt.close();
} catch(SQLException sqle) {
System.out.println("Failed while calling the procedure because " + sqle);
} try
{
// Call the procedure with a result and 3 parameters
System.out.println("Calling simpleProcedure with 3 parameters and a result...\n"); cstmt = conn.prepareCall("{?= call simpleProcedure(?,?,?)}"); cstmt.registerOutParameter(1,Types.INTEGER); // Result is out parameter 1
cstmt.registerOutParameter(2,Types.VARCHAR); // Parameter 2 is in and out
cstmt.setString(2,"Some text"); // Set value for parameter 2
// Parameter 3 is out only (no in value)
cstmt.registerOutParameter(3,Types.VARCHAR);
cstmt.setString(4,"3.14159265358979312"); // Parameter 4 is in only cstmt.execute(); dumpResults(cstmt);
System.out.println("Procedure result is: " + cstmt.getInt(1));
System.out.println("Procedure @par1 is '" + cstmt.getString(2) + "'");
System.out.println("Procedure @par2 is '" + cstmt.getString(3) + "'\n");
cstmt.close();
} catch(SQLException sqle) {
System.out.println("Failed while calling the procedure because " + sqle);
} try
{
System.out.println("Calling simpleProcedure with 3 parameters and no result...\n"); cstmt = conn.prepareCall("{call simpleProcedure(?,?,?)}");
cstmt.registerOutParameter(1,Types.VARCHAR);
StringBufferInputStream stream =
new StringBufferInputStream("Some text coming from a stream"); // Let's use a string stream for it
cstmt.setAsciiStream(1,stream,stream.available()); cstmt.registerOutParameter(2,Types.VARCHAR);
cstmt.setString(3,"something"); cstmt.execute(); dumpResults(cstmt);
System.out.println("Procedure @par1 is '" + cstmt.getString(1) + "'");
System.out.println("Procedure @par2 is '" + cstmt.getString(2) + "'\n");
cstmt.close();
} catch(SQLException sqle) {
System.out.println("Failed while calling the procedure because " + sqle);
} // Remove the stored procedure from the database.
try
{
stmt = conn.createStatement();
// This fails if procedure was not defined
stmt.execute("drop procedure simpleProcedure");
stmt.close();
System.out.println("Procedure was dropped from the database.\n");
} catch(SQLException sqle) { }
} catch(Exception e) {
System.out.println("An exception was raised " + e);
} finally { //close all connections, statements, etc in a finally block
try {
if (conn != null)
conn.close();
if (stmt != null)
stmt.close();
if (cstmt != null)
cstmt.close();
} catch (SQLException sqle) {
System.out.println("SQLException was thrown: " + sqle.getMessage());
}
}
}static void dumpResults(Statement statement) throws SQLException
{
for(boolean hasMore = true ; hasMore ; )
{
ResultSet resultSet = statement.getResultSet(); if(statement.getMoreResults() == false)
{
hasMore = (statement.getUpdateCount() != -1);
}
}
}
}
谢谢帮忙，可惜偶已经结过帖了。
下次有问题还请捧场，偶把分补给你。：）