我发现在我的repo图像的路径是不够的，我必须链接到raw.github.com子域上的图像。

网址格式https://raw.github.com/{USERNAME}/{REPOSITORY}/{BRANCH}/{PATH}

降价示例

点击右上角的绿色按钮创建一个新问题。截取你需要的任何内容的截图，并将其粘贴到问题消息中(Mac上的CMD+V或Windows上的CTR+V)。

方法1->降价方式

![Alt Text](https://raw.github.com/{USERNAME}/{REPOSITORY}/{BRANCH}/{PATH})

方法2->HTML方式

<img src="https://link(format same as above)" width="100" height="100"/>

or

<img src="https://link" style=" width:100px ; height:100px " />

如果你不想样式你的图像，即调整大小，删除样式部分

使用位于/screen-shots目录中的图像。外部的<div>允许图像被定位。填充是使用<img width="desired-padding" height="0">实现的。

<div align="center">
        <img width="45%" src="screen-shots/about.PNG" alt="About screen" title="About screen"</img>
        <img height="0" width="8px">
        <img width="45%" src="screen-shots/list.PNG" alt="List screen" title="List screen"></img>
</div>

从2021年3月起，现在支持:

将文件附加到标记文件

You can now attach files, including images, to markdown files while you're editing them in the web. This works just like file attachments in issues and pull requests and supports the same file types. Just drag and drag, click and select, or paste. Note: If you add an image to a markdown file, anyone can view the anonymized image URL without authentication, even if the markdown file is in a private repository. To keep images private, serve them from a private network or server that requires authentication. For more information on anonymized URLs see "About anonymized image URLs".

在存储库中从上传文件选项添加图像，然后在README文件中

![Alt text]("enter image url of repositoryhere")