怎样在Android中解析doc、docx、xls、xlsx格式文件
怎样在Android中解析doc、docx、xls、xlsx格式文件
http://www.open-open.com/home/space-37924-do-blog-id-5872.html解析doc，要tm-extractors-0.4.jar这个包
解析xls，要jxl.jar这个包
解析xls
解析xlsx
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public static String readDOC(String path) { |
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// 创建输入流读取doc文件 |
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FileInputStream in; |
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String text = null; |
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// Environment.getExternalStorageDirectory().getAbsolutePath()+ "/aa.doc") |
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try { |
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in = new FileInputStream(new File(path)); |
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int a= in.available(); |
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WordExtractor extractor = null; |
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// 创建WordExtractor |
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extractor = new WordExtractor(); |
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// 对doc文件进行提取 |
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text = extractor.extractText(in); |
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System.out.println("解析得到的东西"+text); |
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} catch (FileNotFoundException e) { |
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e.printStackTrace(); |
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} catch (Exception e) { |
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e.printStackTrace(); |
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} |
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if (text == null) { |
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text = "解析文件出现问题"; |
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} |
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return text; |
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} |
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public static String readXLS(String path) { |
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String str = ""; |
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try { |
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Workbook workbook = null; |
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workbook = Workbook.getWorkbook(new File(path)); |
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Sheet sheet = workbook.getSheet(0); |
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Cell cell = null; |
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int columnCount = sheet.getColumns(); |
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int rowCount = sheet.getRows(); |
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for (int i = 0; i < rowCount; i++) { |
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for (int j = 0; j < columnCount; j++) { |
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cell = sheet.getCell(j, i); |
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String temp2 = ""; |
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if (cell.getType() == CellType.NUMBER) { |
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temp2 = ((NumberCell) cell).getValue() + ""; |
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} else if (cell.getType() == CellType.DATE) { |
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temp2 = "" + ((DateCell) cell).getDate(); |
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} else { |
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temp2 = "" + cell.getContents(); |
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} |
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str = str + " " + temp2; |
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} |
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str += "\n"; |
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} |
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workbook.close(); |
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} catch (Exception e) { |
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} |
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if (str == null) { |
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str = "解析文件出现问题"; |
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} |
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return str; |
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} |
解析docx
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public static String readDOCX(String path) { |
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String river = ""; |
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try { |
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ZipFile xlsxFile = new ZipFile(new File(path)); |
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ZipEntry sharedStringXML = xlsxFile.getEntry("word/document.xml"); |
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InputStream inputStream = xlsxFile.getInputStream(sharedStringXML); |
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XmlPullParser xmlParser = Xml.newPullParser(); |
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xmlParser.setInput(inputStream, "utf-8"); |
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int evtType = xmlParser.getEventType(); |
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while (evtType != XmlPullParser.END_DOCUMENT) { |
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switch (evtType) { |
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case XmlPullParser.START_TAG: |
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String tag = xmlParser.getName(); |
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System.out.println(tag); |
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if (tag.equalsIgnoreCase("t")) { |
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river += xmlParser.nextText() + "\n"; |
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} |
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break; |
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case XmlPullParser.END_TAG: |
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break; |
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default: |
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break; |
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} |
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evtType = xmlParser.next(); |
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} |
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} catch (ZipException e) { |
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e.printStackTrace(); |
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} catch (IOException e) { |
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e.printStackTrace(); |
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} catch (XmlPullParserException e) { |
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e.printStackTrace(); |
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} |
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if (river == null) { |
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river = "解析文件出现问题"; |
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} |
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return river; |
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} |
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public static String readXLSX(String path) { |
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String str = ""; |
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String v = null; |
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boolean flat = false; |
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List<String> ls = new ArrayList<String>(); |
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try { |
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ZipFile xlsxFile = new ZipFile(new File(path)); |
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ZipEntry sharedStringXML = xlsxFile |
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.getEntry("xl/sharedStrings.xml"); |
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InputStream inputStream = xlsxFile.getInputStream(sharedStringXML); |
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XmlPullParser xmlParser = Xml.newPullParser(); |
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xmlParser.setInput(inputStream, "utf-8"); |
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int evtType = xmlParser.getEventType(); |
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while (evtType != XmlPullParser.END_DOCUMENT) { |
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switch (evtType) { |
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case XmlPullParser.START_TAG: |
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String tag = xmlParser.getName(); |
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if (tag.equalsIgnoreCase("t")) { |
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ls.add(xmlParser.nextText()); |
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} |
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break; |
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case XmlPullParser.END_TAG: |
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break; |
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default: |
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break; |
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} |
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evtType = xmlParser.next(); |
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} |
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ZipEntry sheetXML = xlsxFile.getEntry("xl/worksheets/sheet1.xml"); |
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InputStream inputStreamsheet = xlsxFile.getInputStream(sheetXML); |
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XmlPullParser xmlParsersheet = Xml.newPullParser(); |
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xmlParsersheet.setInput(inputStreamsheet, "utf-8"); |
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int evtTypesheet = xmlParsersheet.getEventType(); |
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while (evtTypesheet != XmlPullParser.END_DOCUMENT) { |
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switch (evtTypesheet) { |
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case XmlPullParser.START_TAG: |
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String tag = xmlParsersheet.getName(); |
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if (tag.equalsIgnoreCase("row")) { |
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} else if (tag.equalsIgnoreCase("c")) { |
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String t = xmlParsersheet.getAttributeValue(null, "t"); |
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if (t != null) { |
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flat = true; |
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System.out.println(flat + "有"); |
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} else { |
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System.out.println(flat + "没有"); |
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flat = false; |
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} |
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} else if (tag.equalsIgnoreCase("v")) { |
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v = xmlParsersheet.nextText(); |
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if (v != null) { |
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if (flat) { |
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str += ls.get(Integer.parseInt(v)) + " "; |
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} else { |
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str += v + " "; |
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} |
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} |
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} |
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break; |
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case XmlPullParser.END_TAG: |
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if (xmlParsersheet.getName().equalsIgnoreCase("row") |
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&& v != null) { |
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str += "\n"; |
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} |
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break; |
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} |
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evtTypesheet = xmlParsersheet.next(); |
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} |
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System.out.println(str); |
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} catch (ZipException e) { |
70 |
e.printStackTrace(); |
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} catch (IOException e) { |
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e.printStackTrace(); |
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} catch (XmlPullParserException e) { |
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e.printStackTrace(); |
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} |
76 |
if (str == null) { |
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str = "解析文件出现问题"; |
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} |
79 |
80 |
return str; |
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