When the controller inherits a generic class, there is an infinite loop #2271
Comments
wenqiuhan
changed the title
|
I think it seems that it's because of this |
|
@wenqiuhan did you resolve the issue? |
No, I debugged the code and just thought it might be due to this reason |
|
Hello, I'm seeing this loop problems, but does this change solve your problem? It stops going into the loop. public abstract class SuperController<T extends SuperEntity<T>> {
@GetMapping({"page/{current}/{size}", "page"})
public <R extends T> List<R> findPage(@PathVariable(required = false) Long current,
@PathVariable(required = false) Long size,
@RequestParam(required = false) T params) {
return new ArrayList<>();
}
} |
This method can solve it, but I see that you have submitted a record. If it can be merged into the main branch, I think it will be the final solution |
Hi, I sent this correction to prevent the error for other people without requiring them to make changes to their code. |
I'm a bit confused about what you mean. What I mean is that the code you submitted seems to solve the problem in the source code, and I feel like it can be merged into the code. |
|
I also encountered this issue, but I did not use super class in my code. Just springboot3.1.2, springdoc2.2 java.lang.StackOverflowError: null |
额，报错没必要贴这么多代码吧，我拉了半天，QVQ，而且你也把你写的贴出来啊？ Well, there's no need to post so much code when reporting an error, right? I've been dragging for a while, QVQ, and you've also posted what you wrote? |
（HI，I'm sorry but English is not my native language, so I use Machine translation. If you have any doubts about the problems I described, please feel free to reply me.）
Problem Description
The controller's parent class has a generic type, and the return value of a method is a generic type,
When subclassing inheritance, the real type is provided, but when accessing doc. html, there will be an infinite loop. The specific code is as follows,
I don't know if this is a bug. If not, please tell me how to solve this problem
Dependencies version
spring-boot 3.0.5
springdoc-openapi-starter-webmvc-ui 2.0.4
springdoc-openapi-starter-common 2.0.4
Simplified the code to obtain the following code
Specific error reporting
The text was updated successfully, but these errors were encountered: