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有什么方法可以将我的带有两列的 xls 表转换为 hashmap?更具体地说,我有一个带有国家名称的表格和带有国家代码的列,我需要根据电话号码确定原产国。谢谢!
您可以使用此 API:
http://www.andykhan.com/jexcelapi/tutorial.html
你可以得到你想要的任何对象的数据。