rl.prompt([preserveCursor])
-
preserveCursor<boolean> 如果为true,则防止光标位置重置为0。¥
preserveCursor<boolean> Iftrue, prevents the cursor placement from being reset to0.
rl.prompt() 方法将配置为 prompt 的 InterfaceConstructor 实例写入 output 中的新行,以便为用户提供用于提供输入的新位置。
¥The rl.prompt() method writes the InterfaceConstructor instances configured
prompt to a new line in output in order to provide a user with a new
location at which to provide input.
当调用时,如果 rl.prompt() 流已暂停,则 rl.prompt() 将恢复 input 流。
¥When called, rl.prompt() will resume the input stream if it has been
paused.
如果 InterfaceConstructor 是在 output 设置为 null 或 undefined 的情况下创建的,则不会写入提示。
¥If the InterfaceConstructor was created with output set to null or
undefined the prompt is not written.