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Posted to notifications@dubbo.apache.org by "390237 (via GitHub)" <gi...@apache.org> on 2024/04/16 12:39:16 UTC
[I] [Bug] com.alibaba.fastjson2.JSONException: not support autotype : [String, offset 10 [dubbo]
390237 opened a new issue, #14092:
URL: https://github.com/apache/dubbo/issues/14092
### Pre-check
- [X] I am sure that all the content I provide is in English.
### Search before asking
- [X] I had searched in the [issues](https://github.com/apache/dubbo/issues?q=is%3Aissue) and found no similar issues.
### Apache Dubbo Component
Java SDK (apache/dubbo)
### Dubbo Version
Dubbo java 3,2.11 jdk1.8
### Steps to reproduce this issue
When using the default fastjson2, if the interface contains a parameter that is: String[], the error is returned: com.alibaba.fastjson2.JSONException: not support autotype : [String, offset 10,
When the production side is changed to Hessian2, it can be used normally, and fastjson2 can support the String[] parameter?
当使用默认fastjson2,接口如果包含有参数是：String[]，返回错误：com.alibaba.fastjson2.JSONException: not support autotype : [String, offset 10，
当将生产端改成Hessian2，就可以正常使用，可以让fastjson2支持String[]参数？
### What you expected to happen
Can fastjson2 support String[]?
### Anything else
_No response_
### Are you willing to submit a pull request to fix on your own?
- [ ] Yes I am willing to submit a pull request on my own!
### Code of Conduct
- [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct)
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Re: [I] [Bug] com.alibaba.fastjson2.JSONException: not support autotype : [String, offset 10 [dubbo]
Posted by "wcy666103 (via GitHub)" <gi...@apache.org>.
wcy666103 commented on issue #14092:
URL: https://github.com/apache/dubbo/issues/14092#issuecomment-2148902235
hessian2 在高版本的jdk下也有问题https://github.com/apache/dubbo/issues/14259
不过现在dubbo默认序列化就是hessian2呀
Please close this pr as completed
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Re: [I] [Bug] com.alibaba.fastjson2.JSONException: not support autotype : [String, offset 10 [dubbo]
Posted by "AlbumenJ (via GitHub)" <gi...@apache.org>.
AlbumenJ closed issue #14092: [Bug] com.alibaba.fastjson2.JSONException: not support autotype : [String, offset 10
URL: https://github.com/apache/dubbo/issues/14092
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Re: [I] [Bug] com.alibaba.fastjson2.JSONException: not support autotype : [String, offset 10 [dubbo]
Posted by "390237 (via GitHub)" <gi...@apache.org>.
390237 commented on issue #14092:
URL: https://github.com/apache/dubbo/issues/14092#issuecomment-2081468744
嗯，已经指定使用hessian2了，主要觉得dubbo在fastjson2还没完全稳定情况下，将默认序列化强制成fastjson2，太冒险了。
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Re: [I] [Bug] com.alibaba.fastjson2.JSONException: not support autotype : [String, offset 10 [dubbo]
Posted by "heliang666s (via GitHub)" <gi...@apache.org>.
heliang666s commented on issue #14092:
URL: https://github.com/apache/dubbo/issues/14092#issuecomment-2066586248
这也许是fastjson的问题而不是dubbo的问题
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Re: [I] [Bug] com.alibaba.fastjson2.JSONException: not support autotype : [String, offset 10 [dubbo]
Posted by "bert82503 (via GitHub)" <gi...@apache.org>.
bert82503 commented on issue #14092:
URL: https://github.com/apache/dubbo/issues/14092#issuecomment-2068540179
> 这也许是fastjson的问题而不是dubbo的问题
是的，Dubbo3.2使用fastjson2，升级过程中遇到一些fastjson2参数序列化问题，出于风险考虑，最终退回到hessian2。 @390237
fastjson2还不是很稳定，问题不少，参数序列化的性能收益较低。
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Re: [I] [Bug] com.alibaba.fastjson2.JSONException: not support autotype : [String, offset 10 [dubbo]
Posted by "bert82503 (via GitHub)" <gi...@apache.org>.
bert82503 commented on issue #14092:
URL: https://github.com/apache/dubbo/issues/14092#issuecomment-2148916516
> hessian2 在高版本的jdk下也有问题#14259 不过现在dubbo默认序列化就是hessian2呀
>
> Please close this pr as completed
回退，也是不得已而为之，说明用户使用体验不是很好。😄
#13974
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