redis队列实现高并发
时间: 2023-11-13 07:05:55 浏览: 187
Redis队列可以很好地实现高并发,具体实现方法如下:
1.安装redis-py库
```python
pip install redis
```
2.连接Redis
```python
import redis
redis_conn = redis.Redis(host='localhost', port=6379, db=0)
```
3.将请求放入队列
```python
redis_conn.lpush('queue_name', 'request_data')
```
4.从队列中获取请求并处理
```python
while True:
request_data = redis_conn.brpop('queue_name', timeout=30)
if request_data:
# 处理请求
pass
```
5.使用多线程或多进程处理请求
```python
import threading
def handle_request():
while True:
request_data = redis_conn.brpop('queue_name', timeout=30)
if request_data:
# 处理请求
pass
# 创建多个线程处理请求
for i in range(10):
t = threading.Thread(target=handle_request)
t.start()
```
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