https://ocr.michiyo.me/w/index.php?action=history&feed=atom&title=API%2Fkeyboard%2Fzh 2026-08-24T15:15:19Z Revision history for this page on the wiki MediaWiki 1.43.9 https://ocr.michiyo.me/w/index.php?title=API/keyboard/zh&diff=1033&oldid=prev 2026-08-24T08:08:27Z

<p>Imported from legacy OpenComputers documentation at ocdoc.cil.li</p> <p><b>New page</b></p><div>= Keyboard(键盘) API =<br /> <br /> 此API提供了利用`keyboard.keys`表以按键名查找按键编码的功能。 此表可双向查询。例如，`keyboard.keys.numpad0`的值为`0x52`，而`keyboard.keys[0x52]`的值为字符串`numpad0`。<br /> <br /> 请查阅[包含此API实现的Lua文件]([[https://github.com/MightyPirates/OpenComputers/blob/master-MC1.7.10/src/main/resources/assets/opencomputers/loot/openos/lib/keyboard.lua)以获取可用键名的列表|https://github.com/MightyPirates/OpenComputers/blob/master-MC1.7.10/src/main/resources/assets/opencomputers/loot/openos/lib/keyboard.lua)以获取可用键名的列表]]。<br /> <br /> 此外，此API还注册了事件侦听器以持续追踪每个按键的状态。这些内部状态值可以通过下列函数查询：<br /> <br /> * `keyboard.isAltDown(): boolean` 检查用户是否正按住任一Alt键。<br /> * `keyboard.isControl(char: number): boolean` 检查指定字符（例如来源于键盘事件的返回值）是否为Java的`Character`类定义的控制字符。控制字符通常不可显示。<br /> * `keyboard.isControlDown(): boolean` 检查用户是否正按住任一Ctrl键。<br /> * `keyboard.isKeyDown(charOrCode: any): boolean` 检查用户是否正按住指定按键。若指定数字，则假定其为按键编号。若指定字符串，则假定其为单个字符，如键盘事件返回的字符。<br /> * `keyboard.isShiftDown(): boolean` 检查用户是否正按住任一Shift键。<br /> <br /> [keyboard]: https://github.com/MightyPirates/OpenComputers/assets/opencomputers/lua/rom/lib/keyboard.lua<br /> <br /> == 目录 ==<br /> <br /> {{:API/contents/zh}}<br /> </div>

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