abortSignal.onabort
- 类型: <Function>
可选的回调函数,可以由用户代码设置,以便当调用 abortController.abort()
函数时得到通知。
- Type: <Function>
An optional callback function that may be set by user code to be notified
when the abortController.abort()
function has been called.
可选的回调函数,可以由用户代码设置,以便当调用 abortController.abort()
函数时得到通知。
An optional callback function that may be set by user code to be notified
when the abortController.abort()
function has been called.