我在客户端使用GWT连接到应用程序服务器, 想知道是否有任何独特的硬件识别码(通过GWT或服务器)可以进入, 这样我就可以允许某些机器访问我的内容, 并拒绝其他机器 。
您无法从您的 GWT 客户处获得任何硬件信息( 如 MAC 地址 ) 。
使用 getThreadLoclolocal retext () (). getremoteAddr () (; ) 如果您了解IP地址, 并且他们不会更改该地址, 您就可以获得该地址 。
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