datasourcefactory.java

这是本人最初练习ajax时的小程序,是用ＪＳＰ写的

package com.chinasoft.servlet;



import org.apache.commons.dbcp.*;

public class Datasourcefactory {
		private  static BasicDataSource ds=null;
	       public static BasicDataSource getDataSource(){
	    	   if(ds==null){
	    		   ds=new BasicDataSource();
	    		   ds.setDriverClassName("com.microsoft.jdbc.sqlserver.SQLServerDriver");
	    		   ds.setUrl("jdbc:microsoft:sqlserver://localhost:1433;User=sa;Password=;DatabaseName=test");
	    		   ds.setMaxActive(5);	    		   
	    	   }
	    	   
	    	   return ds;
	       }
	}