eventTarget.removeEventListener(type, listener)
type
<string>listener
<Function> | <EventListener>options
<Object>capture
<boolean>
从事件 type
的句柄列表中删除 listener
。
type
<string>listener
<Function> | <EventListener>options
<Object>capture
<boolean>
Removes the listener
from the list of handlers for event type
.