【发布时间】:2017-03-09 14:51:41
【问题描述】:
我正在尝试运行此代码:
public class ExcelSimpleTest {
public static void main(String[] args) throws Exception {
File f = new File("C:\\Users\\yaron\\Desktop\\Test.xlsx");
FileInputStream fis = new FileInputStream(f);
XSSFWorkbook wb=new XSSFWorkbook(fis);
Sheet sheet=wb.getSheetAt(0);
System.out.println(sheet.getRow(0).getCell(0).getStringCellValue());
}
}
我得到了这个错误:
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/commons/collections4/ListValuedMap
at src.ExcelSimpleTest.main(ExcelSimpleTest.java:22)
Caused by: java.lang.ClassNotFoundException: org.apache.commons.collections4.ListValuedMap
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 1 more
我在互联网上查看并复制了 Apache POI 文件,但不明白我的问题是什么。
【问题讨论】:
标签: java excel apache apache-poi noclassdeffounderror