new BroadcastChannel(name)

新增于: v15.4.0

name <any> 要连接的通道名称。任何可以使用 `${name}` 转换为字符串的 JavaScript 值都是允许的。

Added in: v15.4.0

name <any> The name of the channel to connect to. Any JavaScript value that can be converted to a string using `${name}` is permitted.