cssBody

Replaces the existing response body with the specified content. (This only works for responses with content-type containing css and a status code containing a body (e.g., 200/500).)

⚠️ Note: Requests without a body, such as 204 and 304 responses, are not affected.

Rule Syntax

pattern cssBody://value [filters...]

Parameters	Description	Detailed Documentation
pattern	An expression to match the request URL	Match Pattern Documentation
value	Text or binary content. The following types are supported: • Directory/File Path • Remote URL • Inline/Embedded/Values Content	Operation Instruction Documentation
filters	Optional filters, supporting matching: • Request URL/Method/Header/Content • Response Status Code/Header	Filter Documentation

Configuration Example

Inline Method

www.example.com/path1 cssBody://(Hello) file://(-test-)
www.example.com/path2 cssBody://(Hello) file://(-test-) resType://js
www.example.com/path3 cssBody://(Hello) file://(-test-) resType://css

• Requesting https://www.example.com/path1/to results in a response of <style>Hello</style>
• Requesting https://www.example.com/path2/to results in a response of -test-
• Requesting https://www.example.com/path3/to results in a response of https://www.example.com/path3/to Hello

Inline/Values Method

``` body.txt
Hello world.
```
www.example.com/path1 cssBody://{body.txt} file://(-test-)
www.example.com/path2 cssBody://{body.txt} file://(-test-) resType://js
www.example.com/path3 cssBody://{body.txt} file://(-test-) resType://css

• Requesting https://www.example.com/path1/to results in <style>Hello world.</style>
• Requesting https://www.example.com/path2/to results in -test-
• Requesting https://www.example.com/path3/to results in Hello world.

Local/Remote Resources

www.example.com/path1 cssBody:///User/xxx/test.css
www.example.com/path2 cssBody://https://www.xxx.com/xxx/params.css
# Editing a temporary file
www.example.com/path3 cssBody://temp/blank.css

Associated Protocols

1. Replace the response content: resBody
2. Inject content before the CSS response content: cssPrepend
3. Inject content after the CSS response content: cssAppend