Constructor
new EventEmitter(on, callback) → {any}
- Source:
Parameters:
| Name | Type | Description |
|---|---|---|
on |
string | / emeit等 |
callback |
string |
Returns:
- any
- Type
- any
功能:自定义事件
| Name | Type | Description |
|---|---|---|
on |
string | / emeit等 |
callback |
string |