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

类型转换异常:java.lang.ClassCastException: java.util.LinkedHashMap cannot be cast to com. ...

2020-12-14 20:06 0 957 推荐指数:

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java.util.LinkedHashMap cannot be cast to xxJavaBean

以上代码运行至forEach时会报错:java.util.LinkedHashMap cannot be cast to JavaBean 细想之后结论:map获取listKey之后形成的数据集合格式与JavaBean数据格式不符 修改代码: 使用 ...

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

Jackson转换泛型List出现错误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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