11 rabbitMQ 异步请求

### 1 MiaoshaController implements InitializingBean```

/**
 * 系统初始化时获取商品库存
 * @throws Exception
 */
@Override
public void afterPropertiesSet() throws Exception {
    List<GoodsVo> goodsList = goodsService.listGoodsVo();
    if(goodsList == null){
        return;
    }
    for(GoodsVo goodsVo : goodsList){
        redisService.set(GoodsKey.getMiaoshaGoodsstock, ""+goodsVo.getId(), goodsVo.getStockCount());
    }
}

```### 2报错

解决：添加bean定义。。

@Bean
public Queue miaosha_queue() {
   return new Queue(MIAOSHA_QUEUE, true);
}

- 压测 ./bin/jmeter.sh -n -t redis_mq/miaosha_redis_mq.jmx -l redis_mq/miaosha_redis_mq.jtl 

### 3 Nginx 反向代理

sudo sh /usr/tomcat8/bin/shutdown.sh
# 查看进程netstat -aptn | grep 8080
# kill -9 pid

sudo java -jar ~/Documents/tar/apache-jmeter-5.4.1/redis_mq/miaosha.jar

rm -f redis_mq/miaosha_redis_mq.jtl sudo vi ./redis_mq/miaosha_redis_mq.jmx./bin/jmeter.sh -n -t  ./redis_mq/miaosha_redis_mq.jmx -l ./redis_mq/miaosha_redis_mq.jtl