You can implement a client-side method completely using JSNI.

单纯用JSNI 就能实现客户端方法。

youdao

As such, the method on the stub does not have a value to return, regardless of whether the matching server-side method has one.

正因为如此，存根上的方法并没有要返回的值，而不管匹配的服务器端方法是否有要返回的值。

youdao

As such, the method on the stub does not have a value to return, regardless of whether the matching server-side method has one.

正因为如此，存根上的方法并没有要返回的值，而不管匹配的服务器端方法是否有要返回的值。

youdao