package 折线图;import orgapachepoissusermodelCell;import orgapachepoissutilCellRangeAddress;import orgapachepoixddfusermodelchart;import orgapachepoixssfusermodel;import javaioFileInputStream;import java

将以下代码：

XDDFDataSource dateSource = XDDFDataSourcesFactory.fromNumericCellRange(sheet1, new CellRangeAddress(11, 85, 1, 1));

修改为：

XDDFDataSource<?> dateSource = XDDFDataSourcesFactory.fromArray(sheet1, new CellRangeAddress(11, 85, 1, 1));