bdbcacheexample.java

高效海量访问系统

package com.test;

import java.io.UnsupportedEncodingException;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.FileSystemXmlApplicationContext;

import com.queue.IBDBQueue;

public class BDBCacheExample {

    public static void main(String[] args) throws UnsupportedEncodingException {
        //初始化Spring的Context
        String[] abc = new String[] {"src/ApplicationContext-Dao.xml"};
        ApplicationContext context = new FileSystemXmlApplicationContext(abc);
        //从Spring容器中，取得IBDBQueue实例
        IBDBQueue qu = (IBDBQueue) context.getBean("IBDBQueue");
        //向BDB中写入数据
       long start = System.currentTimeMillis();
        qu.put("1","BDB Cache Test!!","Region");
        System.out.println("put Data Time:"+ (System.currentTimeMillis() - start) + " ms");
        //从BDB中取数据
        start = System.currentTimeMillis();
        String str=(String)qu.get("1","Region");
        System.out.println("get Data Time:"+ (System.currentTimeMillis() - start) + " ms");
        System.out.println(str);

    }

}