【java】实现简单的负载均衡算法

最新推荐文章于 2025-06-10 01:08:17 发布

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最新推荐文章于 2025-06-10 01:08:17 发布

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CC 4.0 BY-SA版权

分类专栏：数据结构与算法文章标签：负载均衡

本文链接：https://blog.youkuaiyun.com/qq_31618549/article/details/123601022

代码结构图：
在这里插入图片描述
Main类（程序入口）

package lb;

import lb.strategy.BalanceStrategy;
import lb.strategy.impl.*;

import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;

public class Main
{
   
   
    public static void main(String[] args) {
   
   
        //初始化候选服务器列表
        List<Server> servers=new ArrayList<>();
        servers.add(new Server("15.253.14.21",3306));
        servers.add(new Server("142.23.51.80",80));
        servers.add(new Server("88.92.123.72",8088));
        servers.add(new Server("211.163.5.77",2121));
        servers.add(new Server("91.63.24.16",3306));
        //初始化节点权重
        List<Integer> weights=new ArrayList<>();
        weights.add(4);
        weights.add(2);
        weights.add(3);
        weights.add(7);
        weights.add(15);
        //初始化选择策略
        final BalanceStrategy ipHashRobin = new IPHashRobin(servers);
        final BalanceStrategy randomRobin= new RandomRobin(servers);
        final RandomWeightRobin randomWeightRobin = new RandomWeightRobin(servers, weights);
        final RoundRobin roundRobin = new RoundRobin(servers);
        final RoundWeightRobin roundWeightRobin = new RoundWeightRobin(servers, weights);
        LoadBalance lb=new LoadBalance();
        Scanner scanner = new Scanner(System.in);