electron中preload

在Electron中，preload是一个属性，用于指定在加载webview时要预先加载的JavaScript文件。它可以通过设置webview标签的preload属性来实现。根据引用，preload属性只支持file协议，也就是说只能加载本地文件。如果尝试加载远程JS文件，会出现"Unable to load preload script"的错误提示，这也是引用中提到的问题所在。所以，在使用preload时，应该确保所指定的preload脚本是本地文件。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* *3* [electron preload](https://blog.csdn.net/DisMisPres/article/details/120352040)[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^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
- *2* [记录一个electron的preload错误](https://blog.csdn.net/qq_31460469/article/details/129231964)[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^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
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