github.com/GuanceCloud/cliutils@v1.1.21/pipeline/ptinput/funcs/md/cache_get.md (about)

     1  ### `cache_get()` {#fn-cache-get}
     2  
     3  函数原型:`fn cache_get(key: str) nil|str`
     4  
     5  函数说明:从 cache 中获取 key 所对应的 value
     6  
     7  参数:
     8  
     9  - `key`:键
    10  
    11  示例:
    12  
    13  ```python
    14  a = cache_get("a")
    15  add_key(abc, a)
    16  ```