Redis Cache Debug

{
    "cache_key": "api:5547209bf335efcbf44b6a53ca0eb5f2",
    "params": {
        "action": "list",
        "order": "timemade",
        "page": 1,
        "pagesize": 20,
        "key": "sprd/4.html"
    },
    "redis_connected": true,
    "cached_value": null
}