Comments (3)
390237
commented on June 30, 2024
2
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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heliang666s
commented on June 30, 2024
这也许是fastjson的问题而不是dubbo的问题
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bert82503
commented on June 30, 2024
这也许是fastjson2的问题，而不是dubbo的问题
是fastjson2的问题。
Dubbo3.2默认使用fastjson2，升级过程中遇到一些fastjson2参数序列化问题。出于安全风险考虑，最终选择退回到hessian2，升级所有核心应用到生产环境的目标才完成。
建议统一使用hessian2参数序列化，与先前保持一样，因为有很多奇葩的响应返回结构。 @390237
fastjson2当前还不是很稳定，遇到的问题不少，参数序列化的性能收益也较低。
Dubbo应用可观测性升级指南与踩坑记录
https://blog.csdn.net/shupili141005/article/details/137884052
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