Firstsawyou opened a new pull request #3363:
URL: https://github.com/apache/apisix/pull/3363
### What this PR does / why we need it:
<!--- Why is this change required? What problem does it solve? -->
<!--- If it fixes an open issue, please link to the issue here. -->
We can add new features to the fault-injection plugin for the following
reasons:
Currently, the `fault-injection` plugin does not support custom conditions
to implement the `mock` function. I think we can add the request header as a
conditional judgment in the request (there may be a better way) to realize the
mock function.
E.g:
```
"vars": [
[ "http_mock01", "==", " api01" ],
[ "http_mock02", "==", " api02" ]
]
```
If `vars` passes the verification, fault injection is performed on the
request. Otherwise, no processing is done on the request. In order to maintain
backward compatibility, the fault injection operation is still performed when
the vars condition is not configured.
close #2511
### Pre-submission checklist:
* [x] Did you explain what problem does this PR solve? Or what new features
have been added?
* [ ] Have you added corresponding test cases?
* [x] Have you modified the corresponding document?
* [ ] Is this PR backward compatible? **If it is not backward compatible,
please discuss on the [mailing
list](https://github.com/apache/apisix/tree/master#community) first**
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