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40 lines
1.5 KiB
Java
40 lines
1.5 KiB
Java
package com.itstyle.seckill.queue.redis;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import com.itstyle.seckill.common.entity.Result;
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import com.itstyle.seckill.common.enums.SeckillStatEnum;
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import com.itstyle.seckill.common.redis.RedisUtil;
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import com.itstyle.seckill.common.webSocket.WebSocketServer;
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import com.itstyle.seckill.service.ISeckillService;
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/**
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* 消费者
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* @author 科帮网 By https://blog.52itstyle.vip
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*/
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@Service
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public class RedisConsumer {
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@Autowired
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private ISeckillService seckillService;
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@Autowired
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private RedisUtil redisUtil;
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public void receiveMessage(String message) {
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Thread th=Thread.currentThread();
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System.out.println("Tread name:"+th.getName());
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//收到通道的消息之后执行秒杀操作(超卖)
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String[] array = message.split(";");
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if(redisUtil.getValue(array[0])==null){//control层已经判断了，其实这里不需要再判断了
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Result result = seckillService.startSeckilDBPCC_TWO(Long.parseLong(array[0]), Long.parseLong(array[1]));
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if(result.equals(Result.ok(SeckillStatEnum.SUCCESS))){
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WebSocketServer.sendInfo(array[0], "秒杀成功");//推送给前台
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}else{
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WebSocketServer.sendInfo(array[0], "秒杀失败");//推送给前台
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redisUtil.cacheValue(array[0], "ok");//秒杀结束
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}
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}else{
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WebSocketServer.sendInfo(array[0], "秒杀失败");//推送给前台
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}
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}
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} |