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我正在使用 java 库 poi 版本 2 读取 csv 文件,但出现错误
"Invalid header signature; read 1688935826934608, expected -2226271756974174256"
我得到了修复。这是简单的逗号分隔缓冲读取。谢谢
此错误的原因之一:您必须将文件另存为,.csv而不是.xls在读取CSV文件时
.csv
.xls
CSV