export 语法测试，HTML代码在线实时编辑、实时预览

index.html

app.js

config.js

index.html

            
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            <!DOCTYPE html>
<html lang="zh">
<head>
  <meta charset="UTF-8" />
  <script type="module" src="./app.js"></script>
</head>
<body>
  <h1>Hello</h1>
</body>
</html>

编辑器加载中

app.js

            
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            import { BLOCK_TYPES } from './config.js'
console.log('BLOCK_TYPES', BLOCK_TYPES)

编辑器加载中

config.js

            
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            export const BLOCK_TYPES = {
    AIR: 0,
    DIRT: 1,
    STONE: 2,
    GRASS: 3,
    SAND: 4,
    WOOD: 5,
};

编辑器加载中

预览

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