此内容的 MIME 类型。
签名
[Document.MIME_TYPE]?: string;
详细信息
| 类型 | string |
|---|---|
| 可选 | 是 |
| 只读 | 否 |
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最后更新时间 (UTC)：2024-11-23。
[null,null,["最后更新时间 (UTC)：2024-11-23。"],[[["`Document.MIME_TYPE` denotes the Multipurpose Internet Mail Extensions (MIME) type of a document, represented as a string."],["This property is optional, meaning it might not always be available, and its value can be modified."]]],["The content defines a property called `MIME_TYPE` associated with a `Document`. This property stores the MIME type of the document as a string. It's an optional field, meaning it may or may not be present. The value of the `MIME_TYPE` property can be modified, as it is not readonly. The type of data stored in this property will always be of string format.\n"]]