import com.spire.presentation.*
import com.spire.presentation.drawing.FillFormatType
import java.awt.*
public class TEST {
public static void main(String[] args)throws Exception{
//创建PPT文档（默认包含一页空白幻灯片）
Presentation presentation = new Presentation()
//添加新矩形框到第一个幻灯片
Rectangle rec = new Rectangle((int) presentation.getSlideSize().getSize().getWidth() / 2 - 250, 80, 500, 150)
IAutoShape shape = presentation.getSlides().get(0).getShapes().appendShape(ShapeType.RECTANGLE, rec)
shape.getShapeStyle().getLineColor().setColor(Color.white)
shape.getFill().setFillType(FillFormatType.NONE)
//添加文字到矩形框
shape.appendTextFrame("你好 世界!")
//设置文字的字体和样式
PortionEx textRange = shape.getTextFrame().getTextRange()
textRange.getFill().setFillType(FillFormatType.SOLID)
textRange.getFill().getSolidColor().setColor(Color.blue)
textRange.setFontHeight(66)
textRange.setLatinFont(new TextFont("宋体"))
//保存文档
presentation.saveToFile("helloWorld.pptx", FileFormat.PPTX_2013)
presentation.dispose()
}
}
java中读取ppt的实现方法如下：public class ReadFileUtils {
/**
* @param args
* @throws Exception
*/
public static void main(String[] args) throws Exception {
ReadFileUtils rf = new ReadFileUtils()
String s = ""
// s = rf.readTXT("E:/itsm文档的后缀名分析报告2.txt")
// s = rf.readPDF("E:/memcached全面剖析.pdf")
// s = rf.readEXCEL("E:/副本工作量及成本模板.xls")
// s = rf.readEXCEL2007("E:/功能点估算方案.xlsx")
// s = rf.readWORD("E:/pms中文.doc")
// s = rf.readWORD2007("E:/功能点估算方法.docx")
//s = rf.readPPT("E:/精细化管理信息系统项目汇报v1.0.ppt")
s = rf.readPPT2007("e:/精细化管理信息系统项目汇报v1.0.pptx")
System.out.println(s)
}
// 读取ppt
public String readPPT(String file) throws IOException {
StringBuilder sb = new StringBuilder()
SlideShow ppt = new SlideShow(new HSLFSlideShow(file))
Slide[] slides = ppt.getSlides()
//提取文本信息
for (Slide each : slides) {
TextRun[] textRuns = each.getTextRuns()
for (int i=0 i<textRuns.lengthi++ ) {
RichTextRun[] richTextRuns = textRuns.getRichTextRuns()
for (int j = 0j <richTextRuns.lengthj++) {
sb.append(richTextRuns[j].getText())
}
sb.append("\n")
}
sb.append("\n")
}
return sb.toString()
}
// 读取pptx
public String readPPT2007(String file) throws IOException, XmlException, OpenXML4JException {
return new XSLFPowerPointExtractor(POIXMLDocument.openPackage(file)).getText()
}
// 读取xls文件
public String readEXCEL(String file) throws IOException {
StringBuilder content = new StringBuilder()
HSSFWorkbook workbook = new HSSFWorkbook(new FileInputStream(file))// 创建对Excel工作簿文件的引用
for (int numSheets = 0numSheets <workbook.getNumberOfSheets()numSheets++) {
if (null != workbook.getSheetAt(numSheets)) {
HSSFSheet aSheet = workbook.getSheetAt(numSheets)// 获得一个sheet
for (int rowNumOfSheet = 0rowNumOfSheet <= aSheet
.getLastRowNum()rowNumOfSheet++) {
if (null != aSheet.getRow(rowNumOfSheet)) {
HSSFRow aRow = aSheet.getRow(rowNumOfSheet)// 获得一个行
for (short cellNumOfRow = 0cellNumOfRow <= aRow
.getLastCellNum()cellNumOfRow++) {
if (null != aRow.getCell(cellNumOfRow)) {
HSSFCell aCell = aRow.getCell(cellNumOfRow)// 获得列值
if (this.convertCell(aCell).length() >0) {
content.append(this.convertCell(aCell))
}
}
content.append("\n")
}
}
}
}
}
return content.toString()
}
// 读取xlsx文件
public String readEXCEL2007(String file) throws IOException {
StringBuilder content = new StringBuilder()
XSSFWorkbook workbook = new XSSFWorkbook(file)
for (int numSheets = 0numSheets <workbook.getNumberOfSheets()numSheets++) {
if (null != workbook.getSheetAt(numSheets)) {
XSSFSheet aSheet = workbook.getSheetAt(numSheets)// 获得一个sheet
for (int rowNumOfSheet = 0rowNumOfSheet <= aSheet
.getLastRowNum()rowNumOfSheet++) {
if (null != aSheet.getRow(rowNumOfSheet)) {
XSSFRow aRow = aSheet.getRow(rowNumOfSheet)// 获得一个行
for (short cellNumOfRow = 0cellNumOfRow <= aRow
.getLastCellNum()cellNumOfRow++) {
if (null != aRow.getCell(cellNumOfRow)) {
XSSFCell aCell = aRow.getCell(cellNumOfRow)// 获得列值
if (this.convertCell(aCell).length() >0) {
content.append(this.convertCell(aCell))
}
}
content.append("\n")
}
}
}
}
}
return content.toString()
}
private String convertCell(Cell cell) {
NumberFormat formater = NumberFormat.getInstance()
formater.setGroupingUsed(false)
String cellValue = ""
if (cell == null) {
return cellValue
}
switch (cell.getCellType()) {
case HSSFCell.CELL_TYPE_NUMERIC:
cellValue = formater.format(cell.getNumericCellValue())
break
case HSSFCell.CELL_TYPE_STRING:
cellValue = cell.getStringCellValue()
break
case HSSFCell.CELL_TYPE_BLANK:
cellValue = cell.getStringCellValue()
break
case HSSFCell.CELL_TYPE_BOOLEAN:
cellValue = Boolean.valueOf(cell.getBooleanCellValue()).toString()
break
case HSSFCell.CELL_TYPE_ERROR:
cellValue = String.valueOf(cell.getErrorCellValue())
break
default:
cellValue = ""
}
return cellValue.trim()
}
// 读取pdf文件
public String readPDF(String file) throws IOException {
String result = null
FileInputStream is = null
PDDocument document = null
try {
is = new FileInputStream(file)
PDFParser parser = new PDFParser(is)
parser.parse()
document = parser.getPDDocument()
PDFTextStripper stripper = new PDFTextStripper()
result = stripper.getText(document)
} finally {
if (is != null) {
is.close()
}
if (document != null) {
document.close()
}
}
return result
}
// 读取doc文件
public String readWORD(String file) throws Exception {
String returnStr = ""
try {
WordExtractor wordExtractor = new WordExtractor(new FileInputStream(new File(file)))
returnStr = wordExtractor.getText()
} catch (FileNotFoundException e) {
e.printStackTrace()
} catch (IOException e) {
e.printStackTrace()
}
return returnStr
}
// 读取docx文件
public String readWORD2007(String file) throws Exception {
return new XWPFWordExtractor(POIXMLDocument.openPackage(file)).getText()
}
// 读取txt文件
public String readTXT(String file) throws IOException {
String encoding = ReadFileUtils.get_charset(new File(file))
if (encoding.equalsIgnoreCase("GBK")) {
return FileUtils.readFileToString(new File(file), "gbk")
} else {
return FileUtils.readFileToString(new File(file), "utf8")
}
}
private static String get_charset(File file) throws IOException {
String charset = "GBK"
byte[] first3Bytes = new byte[3]
BufferedInputStream bis = null
try {
boolean checked = false
bis = new BufferedInputStream(new FileInputStream(file))
bis.mark(0)
int read = bis.read(first3Bytes, 0, 3)
if (read == -1)
return charset
if (first3Bytes[0] == (byte) 0xFF &&first3Bytes[1] == (byte) 0xFE) {
charset = "UTF-16LE"
checked = true
} else if (first3Bytes[0] == (byte) 0xFE
&&first3Bytes[1] == (byte) 0xFF) {
charset = "UTF-16BE"
checked = true
} else if (first3Bytes[0] == (byte) 0xEF
&&first3Bytes[1] == (byte) 0xBB
&&first3Bytes[2] == (byte) 0xBF) {
charset = "UTF-8"
checked = true
}
bis.reset()
if (!checked) {
// int len = 0
int loc = 0
while ((read = bis.read()) != -1) {
loc++
if (read >= 0xF0)
break
if (0x80 <= read &&read <= 0xBF) // 单独出现BF以下的，也算是GBK
break
if (0xC0 <= read &&read <= 0xDF) {
read = bis.read()
if (0x80 <= read &&read <= 0xBF) // 双字节 (0xC0 - 0xDF)
// (0x80
// - 0xBF),也可能在GB编码内
continue
else
break
} else if (0xE0 <= read &&read <= 0xEF) {// 也有可能出错，但是几率较小
read = bis.read()
if (0x80 <= read &&read <= 0xBF) {
read = bis.read()
if (0x80 <= read &&read <= 0xBF) {
charset = "UTF-8"
break
} else
break
} else
break
}
}
// System.out.println( loc + " " + Integer.toHexString( read )
// )
}
} catch (Exception e) {
e.printStackTrace()
} finally {
if (bis != null) {
bis.close()
}
}
return charset
}
}
