django channel_layer的设置办法

默认的\指定库\带密码.
CHANNEL_LAYERS = {
    "default": {
        "BACKEND": "channels_redis.core.RedisChannelLayer",
        "CONFIG": {
            "hosts": [('IP', 6379)]
        },
    },
}


CHANNEL_LAYERS = {
    'default': {
    'BACKEND': 'channels_redis.core.RedisChannelLayer',
    'CONFIG': {"hosts": ["redis://IP:6379/1"],},
    },
} 

CHANNEL_LAYERS = {
    "default": {
        "BACKEND": "channels_redis.core.RedisChannelLayer",
        "CONFIG": {
            "hosts": ["redis://:password@IP:6379/0"],
            "symmetric_encryption_keys": [SECRET_KEY],
        },
    },
}