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Gson 数字 转换成科学计数法 问题 #217

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jinzugui opened this issue Nov 16, 2023 · 0 comments
Open

Gson 数字 转换成科学计数法 问题 #217

jinzugui opened this issue Nov 16, 2023 · 0 comments

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@jinzugui
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版本情况

JDK版本： jdk_1.8.0_261
erupt版本： 1.10.8

问题描述

页面查询使用id ，数字超过 10000000 会转换成科学计数法 ，导致查询报错

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原因 (猜测)

默认接受查询条件的值 xyz.erupt.annotation.query.Condition#value 类型为Object ，
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所以gson 会使用 ObjectTypeAdapter 转换，默认数值类型转换成了double，double 值超过一定范围就会使用科学计数法。
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感觉可以在 xyz.erupt.core.config.GsonFactory 做点改变 或者给个扩展，能让开发自定义一些 TypeAdapter
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@jinzugui