我有一个使用电子网络包的电子项目，似乎包括babel 7。
我设法升级了除babel-plugin-inline-replace-variables之外的所有插件和预设
知道解决方案是什么吗？
答案 0 :(得分：0)
很遗憾，public class SwipeListener : SimpleOnGestureListener, View.IOnTouchListener
{
private const int SWIPE_THRESHOLD = 100;
private const int SWIPE_VELOCITY_THRESHOLD = 100;
private readonly GestureDetector gestureDetector;
public SwipeListener(Context ctx)
{
this.gestureDetector = new GestureDetector(ctx, this);
}
public Boolean OnTouch(View v, MotionEvent e)
{
return this.gestureDetector.OnTouchEvent(e);
}
public event EventHandler OnSwipeRight;
public event EventHandler OnSwipeLeft;
public event EventHandler OnSwipeTop;
public event EventHandler OnSwipeBottom;
public override Boolean OnDown(MotionEvent e)
{
return true;
}
public override Boolean OnFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY)
{
Boolean result = false;
float diffY = e2.GetY() - e1.GetY();
float diffX = e2.GetX() - e1.GetX();
if (Math.Abs(diffX) > Math.Abs(diffY))
{
if (Math.Abs(diffX) > SWIPE_THRESHOLD && Math.Abs(velocityX) > SWIPE_VELOCITY_THRESHOLD)
{
if (diffX > 0)
{
SwipeRight();
}
else
{
SwipeLeft();
}
result = true;
}
}
else if (Math.Abs(diffY) > SWIPE_THRESHOLD && Math.Abs(velocityY) > SWIPE_VELOCITY_THRESHOLD)
{
if (diffY > 0)
{
SwipeBottom();
}
else
{
SwipeTop();
}
result = true;
}
return result;
}
public void SwipeRight()
{
this.OnSwipeRight?.Invoke(this, EventArgs.Empty);
}
public void SwipeLeft()
{
this.OnSwipeLeft?.Invoke(this, EventArgs.Empty);
}
public void SwipeTop()
{
this.OnSwipeTop?.Invoke(this, EventArgs.Empty);
}
public void SwipeBottom()
{
this.OnSwipeBottom?.Invoke(this, EventArgs.Empty);
}
}
不支持Babel 7。
有一个名为babel-plugin-search-and-replace的类似插件，它将替换您在babel运行时选择的字符串。最棒的是，它支持Babel 7！
首先将其作为开发依赖项安装到您的项目中：
babel-plugin-inline-replace-variables
然后在npm i babel-plugin-search-and-replace --save-dev或.babelrc配置文件中进行配置：
babel.config.js答案 1 :(得分：-1)
似乎babel-plugin-inline-replace-variables看起来不会在不久的将来支持babel 7
将electronic-webpack降级为@ ^ 1.13.0，撤消其余的beta babel 7插件/预设更改修复了我的问题......