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写excel时，集合泛型是数组异常 #3035

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lxp411 opened this issue Mar 8, 2023 · 2 comments · May be fixed by #3591
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写excel时，集合泛型是数组异常 #3035

lxp411 opened this issue Mar 8, 2023 · 2 comments · May be fixed by #3591
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@lxp411
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lxp411 commented Mar 8, 2023

写excel时，集合泛型是数组（List<String[]>），报异常 com.alibaba.excel.support.cglib.core.CodeGenerationException: java.lang.NoClassDefFoundError-->IllegalName: [Ljava.lang.String;$$BeanMapByEasyExcelCGLIB$$1d6ef702
应该支持这种数据格式吧，必须强制是自定义类的话，那就没有通用性了。
目前我看可以用Map<Integer,?>这个代替
@lxp411 lxp411 added the bug Something isn't working label Mar 8, 2023
@gongxuanzhang
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要是没有实体类 用List<List>

@gongxuanzhang gongxuanzhang added question Further information is requested and removed bug Something isn't working labels Mar 9, 2023
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不知道您是否已经解决该问题？我们先暂时关闭这个问题，如果还存在问题请重新Reopen这个issue

ZHFlys added a commit to ZHFlys/easyexcel that referenced this issue Dec 2, 2023
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修复写excel时 集合泛型是数组异常 [Issue alibaba#3035]
ee6e97e
@ZHFlys ZHFlys mentioned this issue Dec 2, 2023
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修复写excel时 集合泛型是数组异常 [Issue #3035] ZHFlys/easyexcel
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@zhuangjiaju @lxp411 @gongxuanzhang