cesiumlab / cesiumlab/XbsjEarthUI
如果我的es6 module里有用Cesium的地方怎么处理比较好呢?
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- JavaScript
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Description
@vtxf 如果我的es6 module里有用Cesium的地方怎么处理比较好呢?module里cesium的解析是在XE.ready()之前的,那时候Cesium还是undefined。

如图所示,assets.js里用了Cesium,EarthComp.vue import了它。
main.js是在XE.ready()的resolve里打印的,这会Cesium才准备好。
我现在是把module都加了个init函数包起来,把cesium作为arg传进去的,但是感觉还是麻烦。请问有没有什么更好的解决方法?多谢
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@skywalkershe
可以试试提前引入Cesium.js

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skywalkershe 16:58:51
这样的话岂不是得加载两遍cesium
skywalkershe 16:59:13
earth里会加载一遍Cesium啊
vtxf 16:59:30
不会的,earth检测已加载Cesium,就不会再次加载
Contributor guide
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Research direction
Start by reading assets.js and EarthComp.vue to trace the ES6 module import, then inspect main.js and XE.ready() to compare module evaluation with Cesium.js availability. Review how Earth detects an existing Cesium load. Done means modules can use Cesium without wrapping each module in an init function or loading Cesium twice.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- javascript
- Domain
- frontend
- Issue type
- Bug
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100