如何将我的Electron应用程序设为打开文件的默认设置？ [英] How do I make my Electron app the default for opening files?

问题描述

我正在制作一个电子应用程序，用户可以用它来编辑.txt文件。我想知道是否有可能将应用程序设置为默认应用程序，以使用...打开.txt文件？我可以在packge.json中添加一些内容吗？我该如何处理文件？我知道这个问题有点笼统，但我在文档中找不到任何内容，因此，如果可以向正确的方向指出那将是个好消息。

I am making an electron app with which the user can edit .txt files. I was wondering if it was possible to make the app the default app to open .txt files with... do I add something to the packge.json? How do I handle the file? I know this question is sort of broad but I can not find anything in the docs so if I could be pointed in the right direction that would be great.

其他信息：

包装：使用电子制造器进行包装

Packaging: packaging with electron builder

节点：v12.14.1

Node: v12.14.1

npm：6.14.1

npm: 6.14.1

电子：9.0.4

推荐答案

您需要查看 electron-builder 配置，特别是 fileAssociations 。

You'll want to look at the electron-builder config, specifically fileAssociations.

果壳：

fileAssociations 允许设置 ext 设置为 txt IIRC。您还可以提供一个描述性的名称，为其提供图标，以及几个特定于平台的选项。

fileAssociations allows setting ext, which you'd set to txt IIRC. You can also provide a descriptive name, give it icons, and several platform-specific options.

不相关，但这花了大约一分钟的时间。供参考：

Unrelated, but this took about a minute of searching. For reference:

1. Googled搜索电子应用将默认打开文件类型


2. 找到了一个看似有希望的电子问题。


3. 滚动到对电子制造器的引用，很符合您的问题。


4. 在链接上单击了单击，确保它是合理的。


5. 未测试，因为使用了错误的笔记本电脑，但似乎合法。

1. Googled for "electron app make default for opening a type of files"
2. Found an Electron issue that looked promising.
3. Scrolled to a reference to electron-builder, which fit your question nicely.
4. Made clicky on the links, made sure it was reasonable.
5. Didn't test because on wrong laptop, but seems legit.

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