app/docs/dev/api/comm/storage.md

---
title: liteyuki.comm.storage
order: 1
icon: laptop-code
category: API
---

### ***def*** `set(self: Any, key: str, value: Any) -> None`

设置键值对
Args:
    key: 键
    value: 值

### ***def*** `get(self: Any, key: str, default: Optional[Any]) -> Optional[Any]`

获取键值对
Args:
    key: 键
    default: 默认值

Returns:
    Any: 值

### ***def*** `delete(self: Any, key: str, ignore_key_error: bool) -> None`

删除键值对
Args:
    key: 键
    ignore_key_error: 是否忽略键不存在的错误

Returns:

### ***def*** `get_all(self: Any) -> dict[str, Any]`

获取所有键值对
Returns:
    dict[str, Any]: 键值对

### ***def*** `get_instance(cls: Any) -> None`



### ***def*** `on_get(data: tuple[str, dict[str, Any]]) -> None`



### ***def*** `on_set(data: tuple[str, dict[str, Any]]) -> None`



### ***def*** `on_delete(data: tuple[str, dict[str, Any]]) -> None`



### ***def*** `on_get_all(data: tuple[str, dict[str, Any]]) -> None`



### ***class*** `KeyValueStore`



####   ***def*** `set(self: Any, key: str, value: Any) -> None`

   设置键值对
Args:
    key: 键
    value: 值

####   ***def*** `get(self: Any, key: str, default: Optional[Any]) -> Optional[Any]`

   获取键值对
Args:
    key: 键
    default: 默认值

Returns:
    Any: 值

####   ***def*** `delete(self: Any, key: str, ignore_key_error: bool) -> None`

   删除键值对
Args:
    key: 键
    ignore_key_error: 是否忽略键不存在的错误

Returns:

####   ***def*** `get_all(self: Any) -> dict[str, Any]`

   获取所有键值对
Returns:
    dict[str, Any]: 键值对

### ***class*** `GlobalKeyValueStore`



#### `@classmethod`

####   ***def*** `get_instance(cls: Any) -> None`

   

####   ***attr*** `_instance`

   Type: None

####   ***attr*** `_lock`

   Type: threading.Lock()