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ai中excel的解析

This commit is contained in:
chenxudong 2025-04-07 15:18:04 +08:00
parent 46d68f8d4b
commit 862eb216e5
2 changed files with 51 additions and 6 deletions
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6
electromagnetic-common/src/main/java/com/electromagnetic/industry/software/common/pojo/PageFile.java
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@ -1,8 +1,12 @@
package com.electromagnetic.industry.software.common.pojo;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
@Data
@NoArgsConstructor
@AllArgsConstructor
public class PageFile {
private int pageNumber;
@ -10,4 +14,6 @@ public class PageFile {
private String content;
private String fileName;
}

51
electromagnetic-common/src/main/java/com/electromagnetic/industry/software/common/util/OfficeFileUtil.java
View File

@ -31,6 +31,7 @@ import java.io.InputStream;
import java.io.OutputStream;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.List;
import java.util.Objects;
@ -229,14 +230,52 @@ public class OfficeFileUtil {
return EleCommonUtil.formateString(stringBuilder.toString());
}
public static List<PageFile> parseXlsxByPage(String filePath) {
return null;
public static List<PageFile> parseXlsxByPage(String filePath) throws IOException {
List<PageFile> pageFiles = new ArrayList<>();
XSSFWorkbook excel = new XSSFWorkbook(FileUtil.getInputStream(filePath));
int activeSheetIndex = excel.getNumberOfSheets();
String fileName = new File(filePath).getName();
for (int i = 0; i < activeSheetIndex; i++) {
XSSFSheet sheet = excel.getSheetAt(i);
int allRows = sheet.getPhysicalNumberOfRows();
StringBuilder content = new StringBuilder();
for (int j = 0; j < allRows; j++) {
XSSFRow row = sheet.getRow(j);
if (Objects.isNull(row)) {
continue;
}
for (Cell cell : row) {
content.append(getCellValue(cell)).append("\n");
}
}
pageFiles.add(new PageFile(i, content.toString(), fileName));
}
excel.close();
return pageFiles;
}
public static List<PageFile> parseXlsByPage(String filePath) {
return null;
public static List<PageFile> parseXlsByPage(String filePath) throws IOException {
List<PageFile> pageFiles = new ArrayList<>();
Workbook sheets = WorkbookFactory.create(FileUtil.getInputStream(filePath));
String fileName = new File(filePath).getName();
int numberOfSheets = sheets.getNumberOfSheets();
for (int i = 0; i < numberOfSheets; i++) {
Sheet sheet = sheets.getSheetAt(i);
int allRows = sheet.getPhysicalNumberOfRows();
StringBuilder content = new StringBuilder();
for (int j = 0; j < allRows; j++) {
Row row = sheet.getRow(j);
if (Objects.isNull(row)) {
continue;
}
for (Cell cell : row) {
content.append(getCellValue(cell)).append("\n");
}
}
pageFiles.add(new PageFile(i, content.toString(), fileName));
}
sheets.close();
return pageFiles;
}
}