修复文件上传触发防重复摘要栈溢出 - #62
Open
Ycymac wants to merge 1 commit into
Open
Conversation
Ycymac
marked this pull request as ready for review
July 23, 2026 12:45
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
修改内容
MultipartFile注册 Gson 层级序列化适配器问题原因
IdempotentSubmitAspect默认通过gson.toJson(joinPoint.getArgs())生成请求参数摘要。请求参数包含MultipartFile时,Gson 会继续序列化其具体实现,可能递归进入底层请求结构或处理大块文件内容,最终导致栈溢出或不必要的内存开销。影响
普通请求参数的摘要逻辑保持不变。文件上传请求不再读取文件字节;同一用户、请求路径以及文件元数据相同的并发提交仍会命中同一个防重复 Key。
验证
测试结果:1 个测试通过,无失败或错误。