原文:Exception in thread "main" java.lang.IllegalArgumentException: Cannot deserialize instance of `java.lang.String` out of START_ARRAY token at [Source: UNKNOWN; line: -1, c

Exception in thread main java.lang.IllegalArgumentException: Cannot deserialize instance of java.lang.String out of START ARRAY token at Source: UNKNOWN line: , column: through reference chain: ssf.ap ...

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Cannot deserialize instance of `java.lang.String` out of START_OBJECT token

前端請求進入后端控制器報錯【Cannot deserialize instance of `java.lang.String` out of START_OBJECT token】,從錯誤信息上看是json解析錯誤,對比下前端請求發送內容和后端控制器接收參數即可發現問題。 前端發送內容 ...

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