你好，我尝试使用 Spring Boot 读取 XLSX 文件，但出现错误 我的 Controller :
@PostMapping("/upload")
public ResponseEntity<?> addRfp (@RequestParam("file") MultipartFile file) throws IOException, InvalidFormatException {
ZipSecureFile.setMinInflateRatio(0);
InputStream inputStream = file.getInputStream();
String originalName = file.getOriginalFilename();
String name = file.getName();
String contentType = file.getContentType();
long size = file.getSize();
FileInputStream fis = (FileInputStream) file.getInputStream();
XSSFWorkbook myWorkBook = new XSSFWorkbook (fis);
XSSFSheet mySheet = myWorkBook.getSheetAt(0);
Iterator<Row> rowIterator = mySheet.iterator();
while (rowIterator.hasNext()) {
Row row = rowIterator.next();
Iterator<Cell> cellIterator = row.cellIterator();
while (cellIterator.hasNext()) {
Cell cell = cellIterator.next();
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.println(""); }
return null;
}
错误是:
java.lang.NoSuchMethodError: org.apache.xmlbeans.XmlOptions.setEntityExpansionLimit(I)Lorg/apache/xmlbeans/XmlOptions;
at org.apache.poi.ooxml.POIXMLTypeLoader.<clinit>(POIXMLTypeLoader.java:43) ~[poi-ooxml-4.1.2.jar:4.1.2]
at org.apache.poi.xssf.model.SharedStringsTable.readFrom(SharedStringsTable.java:123) ~[poi-ooxml-4.1.2.jar:4.1.2]
at org.apache.poi.xssf.model.SharedStringsTable.<init>(SharedStringsTable.java:111) ~[poi-ooxml-4.1.2.jar:4.1.2]
at org.apache.poi.ooxml.POIXMLFactory.createDocumentPart(POIXMLFactory.java:61) ~[poi-ooxml-4.1.2.jar:4.1.2]
at org.apache.poi.ooxml.POIXMLDocumentPart.read(POIXMLDocumentPart.java:684) ~[poi-ooxml-4.1.2.jar:4.1.2]
at org.apache.poi.ooxml.POIXMLDocument.load(POIXMLDocument.java:180) ~[poi-ooxml-4.1.2.jar:4.1.2]
请问我应该怎么做才能解决这个问题，我现在已经被阻止了 有人可以帮我解决这个问题吗？
谢谢，阿米
最佳答案
一切看起来都很好，请尝试更新项目，因为库似乎未正确加载。右键单击项目并进行 Maven 更新即可转到 Maven。选中永久更新框，它应该可以工作
关于尝试读取 .xlsx excel 文件时出现 java.lang.NoSuchMethodError，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/61081630/