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package com.fengfei.test;
public class GetNumber {
 /**
  * ÌåÑéJavaµÄÕýÔò±í´ïʽ£¬ÕÒ³ö×Ö·û´®sÖеÄÊý×Ö
  * @param args
  */
 public static void main(String[] args) {
        String s = "n1f-j3s-2d4hdr9e7r7e-er7e294S@`@2:3@`@&*:*^%%594";
        String s1 = s.replaceAll("\\D", "");
        String s2 = s.replaceAll("[^0-9]", "");
        String []strList = s.split("\\D");
        StringBuffer sb = new StringBuffer();
        for(int i = 0 ;i< strList.length;i++){
         sb.append(strList[i]);
        }
        System.out.println(s1);
   &nb ......

Java Éè¼Æ·½Ãæ¾­Ñé»ýÀÛ

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InputStream
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InputStream
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InputStreamReader
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BufferInputStream
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Java and XML_¶ÁÊé±Ê¼Ç_2010 05 17

Îå¡¢XMLģʽ
l  XMLģʽÄܸü¾«È·µÄ´¦ÀíXML½á¹¹Ô¼ÊøµÄ±íʾ֮Íâ»¹ÎªÔ¼ÊøÊý¾ÝµÄ´¦ÀíÌṩһ¸öXMLÑùʽ¡£Ä£Ê½Ö»ÊÇÒ»¸öXMLÎĵµ£¬ÊÜDTDµÄÔ¼Êø¡£¶ÔÓÚXMLģʽ¶øÑÔ£¬XML DTDÖ»ÊÇÒ»ÖÖ´´½¨ÎĵµÔ¼ÊøµÄÊֶΡ£ÒòΪXMLģʽÊÇΪÁËÇ¿»¯XMLÎĵµµÄÓÐЧÐÔ£¬Ëü±ØÐë²ÉÓÃÒ»ÖÖ»úÖÆ£¬¶ø²»ÊÇ×Ô¼º¶¨ÒåÔ¼ÊøÌõ¼þ¡£ÕâÖÖ»úÖÆ±ØÐëÊÇÒ»¸öDTD¡£µ«ÊÇԭʼµÄDTDÔÊÐí´´½¨Ò»¸öģʽ£¬Õâ¸öģʽÔÊÐíËùÓÐÆäËûÎĵµ¿ÉÒÔÍêÈ«ÅׯúDTD¡££¨¹Å¹ÖµÄÂß¼­£©
l  XMLģʽÎĵµÒÔÒ»¸ö±ê×¼µÄXMLÉùÃ÷×÷Ϊ¿ªÍ·È»ºóÒýÓÃXMLģʽµÄÃû×ֿռ䡣
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l  ´´½¨È±Ê¡µÄÃû×Ö¿Õ¼äÉùÃ÷<schema xmlns=”http://www.w3.org/1999/XMLSchema”>ÈκÎÔªËØ²»ÊÇ´øÓÐÌØ¶¨Ãû×Ö¿Õ¼äǰ׺£¬¾ÍÊÇ´øÓÐÁíÒ»¸öÓëȱʡµÄÃû×Ö¿Õ¼äÏà¹ØÁªµÄÃû×Ö¿Õ¼äǰ׺
<schema targetNamespace="http://www.oreilly.com/catalog/javaxml"
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Java and XML_¶ÁÊé±Ê¼Ç_2010 05 17

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l  XMLģʽÄܸü¾«È·µÄ´¦ÀíXML½á¹¹Ô¼ÊøµÄ±íʾ֮Íâ»¹ÎªÔ¼ÊøÊý¾ÝµÄ´¦ÀíÌṩһ¸öXMLÑùʽ¡£Ä£Ê½Ö»ÊÇÒ»¸öXMLÎĵµ£¬ÊÜDTDµÄÔ¼Êø¡£¶ÔÓÚXMLģʽ¶øÑÔ£¬XML DTDÖ»ÊÇÒ»ÖÖ´´½¨ÎĵµÔ¼ÊøµÄÊֶΡ£ÒòΪXMLģʽÊÇΪÁËÇ¿»¯XMLÎĵµµÄÓÐЧÐÔ£¬Ëü±ØÐë²ÉÓÃÒ»ÖÖ»úÖÆ£¬¶ø²»ÊÇ×Ô¼º¶¨ÒåÔ¼ÊøÌõ¼þ¡£ÕâÖÖ»úÖÆ±ØÐëÊÇÒ»¸öDTD¡£µ«ÊÇԭʼµÄDTDÔÊÐí´´½¨Ò»¸öģʽ£¬Õâ¸öģʽÔÊÐíËùÓÐÆäËûÎĵµ¿ÉÒÔÍêÈ«ÅׯúDTD¡££¨¹Å¹ÖµÄÂß¼­£©
l  XMLģʽÎĵµÒÔÒ»¸ö±ê×¼µÄXMLÉùÃ÷×÷Ϊ¿ªÍ·È»ºóÒýÓÃXMLģʽµÄÃû×ֿռ䡣
l  ¿É½ÓÊܵIJÙ×÷ʱ¾­³£Ê¹ÓÃschema×÷ΪXMLģʽÎĵµµÄ¸ùÔªËØ£¬È»ºóÊǹ涨һЩÃû×Ö¿Õ¼äµÄ¶¨Ò壬¶¨ÒåµÄÊýÁ¿Ó¦ÓëÎÒÃÇ´¦ÀíԭʼµÄXMLÎĵµ¶¨ÒåµÄÏ൱¡£
l  ´´½¨È±Ê¡µÄÃû×Ö¿Õ¼äÉùÃ÷<schema xmlns=”http://www.w3.org/1999/XMLSchema”>ÈκÎÔªËØ²»ÊÇ´øÓÐÌØ¶¨Ãû×Ö¿Õ¼äǰ׺£¬¾ÍÊÇ´øÓÐÁíÒ»¸öÓëȱʡµÄÃû×Ö¿Õ¼äÏà¹ØÁªµÄÃû×Ö¿Õ¼äǰ׺
<schema targetNamespace="http://www.oreilly.com/catalog/javaxml"
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JNAʵÏÖJavaµ÷ÓÃFortran

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1¡¢´´½¨Ò»¸ö¶¯Ì¬Á´½Ó¿âÏîÄ¿FortranDLL£¬Ð½¨Ò»¸ö¼òµ¥µÄfortranÔ´³ÌÐòfor1.f£º
      subroutine sub1(i)
          INTEGER i;
          PRINT*, "SUB1 CALLED"
          PRINT*, i
      END subroutine
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2¡¢Ð½¨Ò»¸öJavaÏîÄ¿£¬°üº¬JNA¿â
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import com.sun.jna.Library;
import com.sun.jna.ptr.ByReference;
public interface FLib extends Library {
    void sub1_(ByRef ......

Java£ºWebService:XFire ÓëAxis2±È½Ï

 
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