Uncaught SyntaxError: Cannot use import statement outside a module (at FBXLoader.js:1:1)这个错误应该怎么修改
时间: 2023-07-21 15:22:34 浏览: 66
这个错误通常是因为在使用`import`语句时,浏览器无法识别该语句。解决该错误的方法有两种:
1. 将`import`语句改为`require`语句。这种方法适用于用Node.js环境下运行的代码,需要使用`CommonJS`规范来加载模块。可以使用`browserify`等工具将代码转换为浏览器可识别的代码。
2. 在HTML中添加`type="module"`属性。这种方法适用于直接在浏览器中加载JavaScript模块的情况。需要在HTML的`script`标签中添加`type="module"`属性,例如:
```html
<script type="module" src="main.js"></script>
```
这样浏览器就能够识别`import`语句了。不过需要注意的是,使用`type="module"`属性时需要遵循一些规范,例如不能使用`document.write`等方法,详见[MDN文档](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Modules#Browser_compatibility)。
综上所述,你可以根据你的实际情况选择一种适合你的方法来解决该错误。
相关问题
Uncaught SyntaxError: Cannot use import statement outside a module (at import.js:2:1)
回答: 这个错误提示说无法在模块外使用import语句。要解决这个问题,你需要确保在HTML中导入模块的<script>标签的类型(type)已经指定为module,而不是text/javascript。例如,在index.html中的<script type="module">标签中导入模块并使用import语句。通过这种方式,你应该能够解决Uncaught SyntaxError: Cannot use import statement outside a module错误。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* *2* [详细分析解决Uncaught SyntaxError: Cannot use import statement outside a module (at ...)的错误](https://blog.csdn.net/lvoelife/article/details/129165308)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v92^chatsearchT0_1"}}] [.reference_item style="max-width: 50%"]
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Uncaught SyntaxError: Cannot use import statement outside a module (at hook.js:2:1)
出现报错"Uncaught SyntaxError: Cannot use import statement outside a module"的原因是因为使用了ES6的模块语法import,而在默认的script标签中使用ES6的模块语法会导致浏览器解析错误。解决这个问题的方法是将script标签的type属性改为"module",这样浏览器会将其作为模块导入。你可以修改你的index.html文件的script标签如下所示:
```html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<script type="module" src="./indexes.js"></script>
</body>
</html>
```
这样修改后,浏览器会正确解析ES6的模块语法,避免报错。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* *3* [Uncaught SyntaxError: Cannot use import statement outside a module的解决方法](https://blog.csdn.net/cc18868876837/article/details/113915176)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v92^chatsearchT0_1"}}] [.reference_item style="max-width: 50%"]
- *2* [Uncaught SyntaxError: Cannot use import statement outside a module](https://blog.csdn.net/Amnesiac666/article/details/129103005)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v92^chatsearchT0_1"}}] [.reference_item style="max-width: 50%"]
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