replServer.displayPrompt([preserveCursor])
preserveCursor
<boolean>
replServer.displayPrompt()
方法准备 REPL 实例以供用户输入,将配置的 prompt
打印到 output
中的新行并恢复 input
以接受新输入。
当输入多行输入时,打印省略号而不是'提示'。
当 preserveCursor
为 true
时,光标位置不会重置为 0
。
replServer.displayPrompt
方法主要用于从操作函数内部调用使用 replServer.defineCommand()
方法注册的命令。
preserveCursor
<boolean>
The replServer.displayPrompt()
method readies the REPL instance for input
from the user, printing the configured prompt
to a new line in the output
and resuming the input
to accept new input.
When multi-line input is being entered, an ellipsis is printed rather than the 'prompt'.
When preserveCursor
is true
, the cursor placement will not be reset to 0
.
The replServer.displayPrompt
method is primarily intended to be called from
within the action function for commands registered using the
replServer.defineCommand()
method.