原文:java.lang.ClassCastException: java.util.LinkedHashMap cannot be cast to com.

類型轉換異常:java.lang.ClassCastException: java.util.LinkedHashMap cannot be cast to com. ...

2020-12-14 20:06 0 957 推薦指數:

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java.util.LinkedHashMap cannot be cast to xxJavaBean

以上代碼運行至forEach時會報錯:java.util.LinkedHashMap cannot be cast to JavaBean 細想之后結論:map獲取listKey之后形成的數據集合格式與JavaBean數據格式不符 修改代碼: 使用 ...

Fri Jan 11 20:21:00 CST 2019 0 3773
java.util.LinkedHashMap cannot be cast to

Jackson轉換泛型List出現錯誤java.util.LinkedHashMap cannot be cast to com.xxx ObjectMapper mapper = new ObjectMapper(); mapper.readValue(new File ...

Mon Apr 17 22:39:00 CST 2017 0 8086
 
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