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# Django 下 redis 操作

```python
redis 常用命令-django

cache.set('key_1','value_1', 20)	result:    True
cache.get("key_1")	    			result: 'value_1'
cache.ttl('key_1')	    			result: 0表示已过期，None表示未设置过期时间	300
cache.delete('key_1')				result: 1：成功，0：失败	1
```