Java¶ÁÈ¡PDF,DocµÄ·½·¨
ºÜ¶àÈËÎʵ½ÈçºÎ³éÈ¡word£¬excel£¬pdf°¢¡£ÕâÀïÎÒ×ܽáһϳéÈ¡word,pdfµÄ
¼¸ÖÖ·½·¨¡£
1¡£ÓÃjacob.
ÆäʵjacobÊÇÒ»¸öbridage£¬Á¬½ÓjavaºÍcom»òÕßwin32º¯ÊýµÄÒ»¸öÖмä¼þ£¬jacob²¢²»ÄÜÖ±½Ó³éÈ¡word,excelµÈÎļþ£¬ÐèÒª×Ô¼ºÐ´dllŶ£¬²»¹ýÒѾÓÐΪÄãдºÃµÄÁË£¬¾ÍÊÇjacobµÄ×÷ÕßÒ»²¢ÌṩÁË¡£
jacobÏÂÔØ£ºhttp://www.matrix.org.cn/down_view.asp?id=13
ÏÂÔØÁËjacob²¢·Åµ½Ö¸¶¨µÄ·¾¶Ö®ºó(dll·Åµ½path,jarÎļþ·Åµ½classpath)£¬¾Í¿ÉÒÔдÄã×Ô¼ºµÄ³éÈ¡³ÌÐòÁË£¬ÏÂÃæÊÇÒ»¸öÀý×Ó£º
import java.io.File;
import com.jacob.com.*;
import com.jacob.activeX.*;
public class FileExtracter{
public static void main(String[] args) {
ActiveXComponent app = new ActiveXComponent("Word.Application");
String inFile = "c:\\test.doc";
String tpFile = "c:\\temp.htm";
String otFile = "c:\\temp.xml";
boolean flag = false;
try {
app.setProperty("Visible", new Variant(false));
Object docs = app.getProperty("Documents").toDispatch();
Object doc = Dispatch.invoke(docs,"Open", Dispatch.Method, new Object[]{inFile,new Variant(false), new Variant(true)}, new int[1]).toDispatch();
Dispatch.invoke(doc,"SaveAs", Dispatch.Method, new Object[]{tpFile,new Variant(8)}, new int[1]);
Variant f = new Variant(false);
Dispatch.call(doc, "Close", f);
flag = true;
} catch (Exception e) {
e.printStackTrace();
} finally {
app.invoke("Quit", new Variant[] {});
}
}
}
2¡£ÓÃapacheµÄpoiÀ´³éÈ¡word£¬excel¡£
poiÊÇapacheµÄÒ»¸öÏîÄ¿£¬²»¹ý¾ÍËãÓÃpoiÄã¿ÉÄܶ¼¾õµÃºÜ·³£¬²»¹ý²»Òª½ô£¬ÕâÀïÌṩÁ˸ü¼Ó¼òµ¥µÄÒ»¸ö½Ó¿Ú¸øÄ㣺
ÏÂÔØ¾¹ý·â×°ºóµÄpoi°ü£ºhttp://www.matrix.org.cn/down_view.asp?id=14
ÏÂÔØÖ®ºó£¬·Åµ½ÄãµÄclasspath¾Í¿ÉÒÔÁË£¬ÏÂÃæÊÇÈçºÎʹÓÃËüµÄÒ»¸öÀý×Ó£º
import java.io.*;
import org.textmining.text.extraction.WordExtractor;
/**
* <p>Title: pdf extraction</p>
* <p>Description: email:chris@matrix.org.cn</p>
* <p>Copyright: Matrix Copyright (c) 2003</p>
* <p>Company: Matrix.org.cn</p>
* @author chris
* @version 1.0,who use this example pls remain the declare
*/
Ïà¹ØÎĵµ£º
½«ÒÔÏÂÄÚÈݸ´ÖÆEclipseÖÐÔËÐУ¬ËæÒâÊäÈëÒ»¸öÓû§Ãû£¬³ÌÐò»á×Ô¶¯¼ÆËã³ö×¢²áÂ룬¾ø¶ÔÄÜÓã¡£¡£¡
package sun;
import java.io.*;
public class MyEclipseGen {
private static f ......
2009Äê10ÔÂ25ÈÕ£¬µÃÒ»Êéµê200ÔªÂòÁËËı¾Êéj2se»ù´¡½Ì³Ì£¬j2eeÓ¦Óÿª·¢Ïê½â£¬javaÏîÄ¿¿ª·¢È«³Ìʵ¼£¬java web¿ª·¢ËÙѧ±¦µäÊ鿪ʼ
2010Äê2ÔÂ3ÈÕ£¬µÚÒ»Ì×»ùÓÚú¿ó°²È«¹ÜÀíµÄÈí¼þÄ£Ðͼ°Æä²¿·Ö´úÂë³ÉÐÍ
Èý¸öÔ£¬ÕâÊÇÒ»³¡Ø¬ÃΣ¬²»¹ýÕâÈý¸öÔ£¬ÓÖÊÇÒ»ÖÖ¾ªÏ²ºÍ¿ìÀÖ
´ÓÊý¾ÝÀàÐÍ£¬Óï·¨½á¹¹£¬jdk ¹ýÑ»·£¬´³Êý×飬¼¯ºÏ£¬µü´ú£¬¶ÓÁУ ......
½«×Ö´® String ת»»³ÉÊý×ÖÀàÐÍ
String ת int
1.) int i = Integer.parseInt([String]); »ò i = Integer.parseInt([String],[int radix]);
2.) int i = Integer.valueOf(my_str).intValue();
String ת Float
Float f = Integer.valueOf(my_str).floatValue();
String ת float
float f=new Float(my+str).floa ......
1.String str = new String("abc"); ÇëÎʶ¨ÒåÁ˼¸¸ö¶ÔÏó¡£¶¨ÒåÁËÁ½¸ö¶ÔÏó£¬Ò»¸ö"abc", Ò»¸öÊÇnew String().<String s = "abc";Ê×Ïȵ½¶ÑÖвéÕÒֵΪ"abc"µÄ¶ÔÏó£¬Ã»ÓоÍн¨Ò»¸ö¶ÔÏó£¬"abc"±¾Éí¾ÍÊÇÒ»¸ö¶ÔÏó¡£>
2.ÃæÏò¶ÔÏóµÄ¶«Î÷£ºabstract & interfaceµÄ¸÷×ÔµÄ×÷Óã¬Çø±ð¡£
3.ÃæÏò¶ÔÏóµÄÌØÕ÷£¬ÒÔ¼°ÔõôʵÏֵġ£1 ......
Ðí¶àʱºòÎÒÃÇÐèÒªÓõ½Ïß³Ì ±ÈÈçÏ£ÍûÒ»¸ö¸½¼ÓµÄ¹¦ÄÜ ²»ÒªÓ°ÏìÕû¸öÁ÷³ÌµÄ¹¦ÄÜ£¬±ÈÈçij¸öÁ÷³ÌÐèÒª¼ÓÈëÈÕÖ¾£¬µ«ÊDz»Ï£Íû¼Ç¼ÈÕÖ¾µÄ¹¦ÄÜÓ°ÏìÕû¸öÁ÷³ÌµÄÐÔÄÜ£¬²»ÄÜÒòΪ¼Ç¼ÈÕÖ¾°ÑÕû¸öÁ÷³Ì¸ø¿¨×¡ÁË¡£ÔÚÕâ¸öÖÖÇé¿öÏ£¬ÎÒÃÇÐèҪʹÓÃÏ̡߳£ÈüǼÈÕÖ¾ÔÚµ¥¶ÀÒ»¸öÏß³ÌÀïÃæÅÜ£¬¾Í²»»áÓ°Ïì¶¼ÆäËûÁ÷³ÌÁË¡£
  ......