//获得当前集成文件
Workbook activeBook = Application.getWorkbooks().getActiveWorkbook();
//获得当前字处理文档
Document doc = activeBook.getDocuments().getActiveDocument();
//获得正文
BaseText bText = doc.getSection(0).getBaseText();
//获得正文结束位置
int end = bText.getEndOffset();
//获得正文中的文字
String text = bText.getText(0, end);