URL.revokeObjectURL(id)
稳定性: 1 - 实验
id
<string> 先前调用URL.createObjectURL()
返回的'blob:nodedata:...
网址字符串。
删除由给定标识符标识的已存储的 <Blob>。 尝试撤销未注册的 ID 将静默失败。
Stability: 1 - Experimental
id
<string> A'blob:nodedata:...
URL string returned by a prior call toURL.createObjectURL()
.
Removes the stored <Blob> identified by the given ID. Attempting to revoke a ID that isn't registered will silently fail.