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

     1  ### `cache_get()` {#fn-cache}
     2  
     3  Function prototype: `fn cache_get(key: str) nil|str`
     4  
     5  Function description: Giving key, cache_get() get the correspond value from cache
     6  
     7  Function parameters:
     8  
     9  - `key`：key
    10  
    11  Example:
    12  
    13  ```python
    14  a = cache_get("a")
    15  add_key(abc, a)
    16  ```