=============================================="); con = getConnection(); System.out.println("[GetConnection]"+ con.toString() ); // /* util.setTransNode( "clear" ); util.clear(con); util.setTransNode( "setpassbyname" ); util.setTransValue( "logonname", "keli2" ); util.setTransValue( "username", "keli3" ); util.setTransValue( "password", "hnh3" ); util.insert(con); */ util.setTransNode("backemail","selectRespCode"); //util.setTransKeyValue( "starttime","2003-08-22 00:00:00.0" ); //util.setTransKeyValue( "endtime","2003-08-22 23:59:59.0" ); //util.setTransKeyValue( "docstatusid","2" ); //util.setTransValue( "createtime","CURRENT_TIMESTAMP" ); /* util.setTransNode("insertDocument"); util.setTransValue( "doctypeid", "2"); util.setTransValue( "docstatusid", "1" ); Vector vRtn = util.insert(con); */ Hashtable vRtn = util.select(con, 0, -1 ); System.out.println(vRtn.toString()); System.out.println(((Vector)vRtn.get("DATA")).size()); util.setTransNode("backemail","selectRespCode"); vRtn = util.select(con, 2, 20 ); System.out.println(vRtn.toString()); System.out.println(((Vector)vRtn.get("DATA")).size()); vRtn = util.select(con,3, 20 ); System.out.println(vRtn.toString()); System.out.println(((Vector)vRtn.get("DATA")).size()); /* util.setTransNode("selectmaxdoc"); Vector vResult = util.select(con); Long docid = (Long)((Hashtable)vResult.elementAt(0)).get("docid"); util.setTransNode("insertEmail"); util.setTransValue( "mid", docid.toString()); util.setTransValue( "subject", "test" ); util.setTransValue( "targetaddr", "[email protected]" ); util.setTransValue( "sourceaddr", "[email protected]" ); util.setTransValue( "content", "[email protected]" ); util.insert(con); util.setTransNode("selectemail"); Vector vResult1 = util.select(con); for( int i=0; i< vResult1.size(); i++ ) { Hashtable vColumn = (Hashtable)vResult1.elementAt(i); if( vColumn != null ) System.out.println("1"+vColumn.toString() ); } */ /* util.setTransNode( "deletebyname" ); util.setTransKeyValue("logonname", "keli"); util.delete(con); util.setTransNode("getpassbyname"); util.setTransKeyValue( "logonname", "%keli%" ); Vector vResult2 = util.select(con); for( int i=0; i< vResult2.size(); i++ ) { Hashtable vColumn = (Hashtable)vResult2.elementAt(i); if( vColumn != null ) System.out.println(vColumn.toString() ); } */ }catch( Exception ex ) { ex.printStackTrace(); }finally{ try{ con.close(); }catch(Exception ex1) { System.out.println(ex1.getMessage()); } } } public static Connection getConnection() throws Exception{ Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver"); String strCon = "jdbc:microsoft:sqlserver://localhost:1433;User=nlc;Password=nlc;DatabaseName=nlc"; Connection conn = DriverManager.getConnection(strCon); return conn; } } ---------------------------------------------以上是我在文档中看到的文章。
可是我还是看不大明白,帮忙解释清楚些。谢谢。
有没有这方面的实际例子啊?