Java reads and writes the word. java dynamically writes the template file. javaword

Java reads and writes the word. java dynamically writes the template file. javaword

Import java. io. byteArrayOutputStream; import java. io. file; import java. io. fileInputStream; import java. io. fileNotFoundException; import java. io. fileOutputStream; import java. io. IOException; import java. util. hashMap; import java. util. iterator; import java. util. map; import org. apache. poi. hwpf. HWPFDocument; import org. apache. poi. hwpf. model. fieldsDocumentPart; import org. apache. poi. hwpf. usermodel. field; import org. apache. poi. hwpf. usermodel. fields; import org. apache. poi. hwpf. usermodel. paragraph; import org. apache. poi. hwpf. usermodel. range; import org. apache. poi. hwpf. usermodel. table; import org. apache. poi. hwpf. usermodel. tableCell; import org. apache. poi. hwpf. usermodel. tableIterator; import org. apache. poi. hwpf. usermodel. tableRow;/*** @ author zhangchaochao * @ date 2015-12-4 10:30:59 */public class MSWordPoi4 {/*** @ param args */public static void main (String [] args) {Map <String, String> map = new HashMap <String, String> (); map. put ("$ {sub}", "Hunan University"); map. put ("$ {item2.school}", "Hunan University"); map. put ("$ {item2.address}", "Hunan"); // map. put ("$ {item1.name}", "Wang Wu 1"); // map. put ("$ {item1.numberStudent}", "002"); // map. put ("$ {item1.sex}", "male 2"); // map. put ("$ {item1.age}", "19"); String srcPath = "D: \ casting process card .doc"; readwriteWord (srcPath, map );} /***** read and modify the word ** @ param filePath * word template path and name * @ param map * data to be filled, read */public static void readwriteWord (String filePath, Map <String, String> map) from the database {// read the word template // String fileDir = new // File (base. getFile (), "http://www.cnblogs.com/http://www.cnblogs.com/../doc "). getCanonicalPath (); FileInputStream in = null; try {in = new FileInputStream (new File (filePath);} catch (FileNotFoundException e1) {e1.printStackTrace ();} HWPFDocument hdt = null; try {hdt = new HWPFDocument (in);} catch (IOException e1) {e1.printStackTrace ();} Fields fields = hdt. getFields (); Iterator <Field> it = fields. getFields (FieldsDocumentPart. MAIN ). iterator (); while (it. hasNext () {System. out. println (it. next (). getType ();} // read the content of the word text Range = hdt. getRange (); TableIterator tableIt = new TableIterator (range); // In the iteration document, table int ii = 0; while (tableIt. hasNext () {Table tb = (Table) tableIt. next (); ii ++; System. out. println ("no." + ii + "table data ................... "); // iteration row, starting from 0 by default for (int I = 0; I <tb. numRows (); I ++) {TableRow tr = tb. getRow (I); // read-only first 8 rows, subject part if (I> = 8) break; // iteration column, starting from 0 by default for (int j = 0; j <tr. numCells (); j ++) {TableCell td = tr. getCell (j); // obtain the cell content. // obtain the cell content for (int k = 0; k <td. numParagraphs (); k ++) {Paragraph para = td. getParagraph (k); String s = para. text (); System. out. println (s);} // end for} // end while // System. out. println (range. text (); // Replace the text content for (Map. entry <String, String> entry: map. entrySet () {range. replaceText (entry. getKey (), entry. getValue ();} ByteArrayOutputStream ostream = new ByteArrayOutputStream (); String fileName = "" + System. currentTimeMillis (); fileName + = ". doc "; FileOutputStream out = null; try {out = new FileOutputStream (" D:/"+ fileName, true);} catch (FileNotFoundException e) {e. printStackTrace ();} try {hdt. write (ostream);} catch (IOException e) {e. printStackTrace ();} // output byte stream try {out. write (ostream. toByteArray ();} catch (IOException e) {e. printStackTrace ();} try {out. close ();} catch (IOException e) {e. printStackTrace ();} try {ostream. close ();} catch (IOException e) {e. printStackTrace ();}}}

Java read/write word java Dynamic Write template file