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j-excel's Issues

如何设置list<map>对象的表头?

1.demo中的BUG
buildMap 这里的map是用的小写,testSimpleMapExport方法用的是大写,导致导出数据内容是空的
2.如果是list类型的数据,怎么设置表头?

excel 导出 文件中文名称乱码

response.setContentType("application/vnd.ms-excel;charset=utf-8");
fileName = "测试"+".xls";
response.setHeader("Content-Disposition",StrUtil.format("attachment; filename="{}"; filename*={}''{}", fileName));

效率

想请教一下执行效率如何?比如导入20万条每条20列需要多久?内存占用情况如何?

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