@SentinelResource ,how enable blockHandlerClass ,fallbackClass
- Dominant language
- Java
- Stars
- 23.1k
- Forks
- 8.1k
- PR merge metrics
- No merged PRs in 30d
Description
## Issue Description




### Describe what you expected to happen
how enabled blockHandlerClass ,fallbackClass
### How to reproduce it (as minimally and precisely as possible)
1.
2.
3.
### Tell us your environment
1、sentinel 1.8.3
2、springcloudalibaba 2021.0.1.0
Contributor guide
Research direction
The issue names @SentinelResource, Sentinel 1.8.3, and Spring Cloud Alibaba 2021.0.1.0, but no source files, tests, or reproducible steps. Start by reading the @SentinelResource documentation and the integration behavior for blockHandlerClass and fallbackClass; done would require a clear supported configuration or documented usage path, with verification against the stated versions.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- backend
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100