Firebase Hosting MIME类型 [英] Firebase Hosting mime type

问题描述

在使用Firebase托管托管文件时，是否有人找到一种设置Content-Type标头中返回的mime类型的方法?文档说他们在规则文件中支持某些标头，但不支持内容类型，我仍然将其绑定，但由于错误"hosting.headers [0] .headers [0] .key"不是其中之一，因此无法进行"firebase部署"枚举值".另外，我需要提供的文件不能具有扩展名，这会使Firebase很难自动发现文件类型.

Has anyone found a way to set the mime type returned in the Content-Type header when hosting a file using Firebase Hosting? The docs say they support some headers in their rules file but not the content-type and I tied it anyway but fails the 'firebase deploy' due to error 'hosting.headers[0].headers[0].key is not one of enum values'. Also, the file i need to serve cannot have an extension which makes things harder for firebase to auto discover the type of the file.

推荐答案

我对此进行了测试，它似乎可以工作.另外，对于第二个问题，为什么不设置扩展名，而是将其更改为所需的mimetype?

I tested this and it seems to work. Also for your second issue why not set an extension anyways but change it to the mimetype you need?

{
  "database": {
    "rules": "database.rules.json"
  },
  "hosting": {
    "public": "public",    
    "rewrites": [
      {
        "source": "**",
        "destination": "/index.html"
      }
    ],
    "headers": [
      {
        "source": "**/*.@(datagz|memgz|mem|data)",
        "headers": [
          {
            "key": "Content-Type",
            "value": "application/octet-stream"
          }
        ]
      } 
    ]
  }
}

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