关于传值报JSON parse error: Cannot deserialize instance

本文转载自查看原文 2021-12-03 11:09 2430

JSON parse error: Cannot deserialize instance of `cn.bywin.pcldata.common.base.model.quality.RuleConfigDo` out of START_ARRAY token; nested exception is com.fasterxml.jackson.databind.exc.MismatchedInputException: Cannot deserialize instance of `cn.bywin.pcldata.common.base.model.quality.RuleConfigDo` out of START_ARRAY token\n at [Source: (PushbackInputStream); line: 1, column: 1]

连续遇到了两次，指不定以后还会遇到，先随笔记下来

JSON解析错误，尝试下查看前端返回的值，本次遇到的是[{dataList}]和不需要[]的{dataList}，以数组的形式和以对象的形式

在重构原本项目时，没有太过深入查看这一部分，容易在一些返回的情况中没有及时和前端沟通拖慢进度

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