writeStream.cursorTo(x[, y][, callback])
-
x<number> -
y<number> -
callback<Function> 操作完成后调用。¥
callback<Function> Invoked once the operation completes. -
返回:<boolean>
false如果流希望调用代码在继续写入附加数据之前等待'drain'事件触发;否则true。¥Returns: <boolean>
falseif the stream wishes for the calling code to wait for the'drain'event to be emitted before continuing to write additional data; otherwisetrue.
writeStream.cursorTo() 将此 WriteStream 的光标移动到指定位置。
¥writeStream.cursorTo() moves this WriteStream's cursor to the specified
position.