Java poi excel数据库-阿里云

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Java POI 把Excel里面的数据读取出来添加到数据库里面?报错报错：Cannot get a text value from a numeric cell 是读取的时候，Excel有的单元格里面不是String类型的，会报这个错误。 readCell.setCellType(HSSFCell.CELL_TYPE_STRING); // 设置了单元格的类型 Sy...

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Java POI 读取Excel添加到数据库中：报错在程序读取指定的Excel文件之前，在Excel文件里面已经设置好了单元格的格式，比如某列不能有重复值，某列只能是数字，相当于做一个Excel的验证。然后后台再做Java的验证。请教懂Excel的大神，如何从第二行开始设置单元格里面的格式，因为第一行的单元格时每个列的表名，并且用户不能修改第一行的内...

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