用java写一个对Excel文件解析的代码
时间: 2023-05-21 09:01:15 浏览: 60
好的,以下是一个简单的Java代码示例,用于解析Excel文件:
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import org.apache.poi.ss.usermodel.Cell;
import org.apache.poi.ss.usermodel.Row;
import org.apache.poi.ss.usermodel.Sheet;
import org.apache.poi.ss.usermodel.Workbook;
import org.apache.poi.ss.usermodel.WorkbookFactory;
public class ExcelParser {
public static void main(String[] args) {
try {
FileInputStream file = new FileInputStream(new File("example.xlsx"));
Workbook workbook = WorkbookFactory.create(file);
Sheet sheet = workbook.getSheetAt(0);
for (Row row : sheet) {
for (Cell cell : row) {
switch (cell.getCellType()) {
case STRING:
System.out.print(cell.getStringCellValue() + "\t");
break;
case NUMERIC:
System.out.print(cell.getNumericCellValue() + "\t");
break;
case BOOLEAN:
System.out.print(cell.getBooleanCellValue() + "\t");
break;
default:
System.out.print("\t");
}
}
System.out.println();
}
file.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
请注意,此代码使用了Apache POI库,因此您需要将其添加到您的项目中。此外,您需要将文件路径更改为您要解析的Excel文件的路径。