HotLoad | 项目依赖 * * 无 重写ClassLoder结合NIO目录监听实现class热加载

I'm creating a form with vue.js / vuetify 2, one of the field is Date Event, so I used v-date-picker for the user to choose the date. The problems are the following:

• Date Picker menu opens, but cannot pick date. If any dates were clicked, it won't update the menu. The months and years can be changed (UI), but still doesn't update.

• With the above problem, the text-field remains empty.

I tried updating vuetify from version 1.5 to the latest version 2, and the problem still persists. I am using date-fns to format the date, so I tried to change the value of v-text-field = "formattedDate" into v-text-field = "date"

After a hot reload (not a refresh, F5, the page hotloaded itself), the date appeared in the form, but still date cannot be changed in the menu (clicking other dates does nothing).

I have a frontend/backend project based on:

https://jaxlondon.com/blog/java-core-languages/put-spring-boot-und-vue-js-practical-use-project-tutorial/

I can develop the UI parts of the frontend with hotload by running:

I am using Expo and the create-react-native app. I enjoy the live/hot reloading feature on my phone, but I'm wondering about custom fonts.

https://docs.expo.io/versions/v17.0.0/guides/using-custom-fonts.html#loading-the-font-in-your-app

The API for Expo only has directions to load them asynchronously. Do I have to do this on every component I want a custom font on? This seems like it would cause some unnecessary calls when I've already loaded it once.

Is there a way to set the font as global or pass it via props once loaded? It seems like they suggest this approach via their last line in that link:

Note: Typically you will want to load your apps primary fonts before the app is displayed to avoid text flashing in after the font loads. The recommended approach is to move the Font.loadAsync call to your top-level component.

...But they give no explanation on HOW to do that, if that's what they are implying.

So my questions are:

1) Does loading the custom font in multiple times (on each component), cause performance issues? (or maybe it's pulled from cache after the first?)

2) After loading it can you pass the font down via properties or set it as a global?

and finally

3) Is this an Expo only issue? Or a create-react-native app only issue? Or just a livereload/hotloading issue?

Also note, I'm working on Windows/Android

Here is the code,and it works fine.

My problem is that i would like to change a style of a html element and after that call a function. This is my function i call and the log with the element:

The webpack config of a universal app usually is an array of config objects like: