SourceMap
Baseline Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since January 2020.
SourceMap
HTTP 响应头链接生成的代码到一个 source map,使浏览器能够重建原始的资源然后显示在调试器里。
Header 类型 | Response header |
---|---|
Forbidden header name | no |
语法
SourceMap: <url> X-SourceMap: <url> (deprecated)
指令
<url>
-
指向一个 source map 文件的一个相对(于请求的 URL)或者一个绝对的 URL。
例子
SourceMap: /path/to/file.js.map
规范
Specification |
---|
Source Map specification # linking-generated-code |
浏览器兼容性
Report problems with this compatibility data on GitHubdesktop | mobile | |||||||||||
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SourceMap |
Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
- See implementation notes.
- Requires a vendor prefix or different name for use.
- Has more compatibility info.
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