Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

JAVA¶ÁÈ¡CSV

Ê×Ïȵ½¸Ãhttp://ostermiller.org/utils/download.html µØÖ·ÏÂÔØcom.Ostermiller.util cvsµÄjar°ü¡£
public class CsvFileParser{
private LabeledCSVParser csvParser;//csv½âÎöÆ÷£¬¶ÔÓÚµÚÒ»ÐеıíÍ·ÐÅÏ¢£¬×Ô¶¯¼ÓÔØÎªË÷Òý¹Ø¼ü×Ö
private int currLineNum = -1;//ÎļþËù¶Áµ½ÐÐÊý
private String[] currLine = null;//ÓÃÀ´´æ·Åµ±Ç°ÐеÄÊý¾Ý

/*
* ¹¹Ô캯Êý£¬
* Param: in InputStream Òª½âÎöµÄÐÅÏ¢Á÷
* throws IOException
*/
protected CsvFileParser(InputStream in) throws IOException {

csvParser = new LabeledCSVParser(new ExcelCSVParser(in));
currLineNum = csvParser.getLastLineNumber();

/*
* ¼ì²éÊÇ·ñ»¹ÓÐÊý¾Ý
*
* return ture »¹ÓÐÒ»ÐÐÊý¾Ý£¬false ûÓÐÊý¾Ý
*/
public boolean hasMore() throws IOException {
currLine = csvParser.getLine();
currLineNum = csvParser.getLastLineNumber();
if (null == currLine)
return false;
return true;
}
/*
* ·µ»Øµ±Ç°ÐÐÊý¾Ý£¬¹Ø¼ü×ÖËùÖ¸ÏòµÄÊý¾Ý
* param:String filedName ¸ÃÐеıíÍ·
* return:String ·µ»Øµ±Ç°ÐÐÊý¾Ý£¬¹Ø¼ü×ÖËùÖ¸ÏòµÄÊý¾Ý
*/
public String getByFieldName(String fieldName) {

return csvParser.getValueByLabel(fieldName);
}
/*
* ¹Ø±Õ½âÎöÆ÷
*
*
*/
public void close() throws IOException {
csvParser.close();
}
/*
* ¶ÁÈ¡µ±Ç°ÐÐÊý¾Ý
*
* return String[] ¶ÁÈ¡µ±Ç°ÐÐÊý¾Ý
*/
public String[] readLine() throws IOException {
currLine = csvParser.getLine();
currLineNum = csvParser.getLastLineNumber();
return currLine;
}
public getCurrLineNum(){
return currLineNum;
}
public static void main(String[] args) throws Exception {
//´´½¨½âÎöÐÅÏ¢Á÷
InputStream in=new FileInputStream(new File("C:PerfLogsdata_000002.csv"));
//ʵÀý½âÎöÆ÷CsvFileParser
CsvFile


Ïà¹ØÎĵµ£º

»ñÈ¡java ÀàµÄ·¾¶

public class Path {
 //get class absolute address
 public String getPath() {
  String classPath = getClass().getName();
  if (classPath.indexOf(".") != -1) {
   classPath = classPath.substring(classPath.lastIndexOf(".") + 1,
     ......

JAVA²Ù×÷windows¹²ÏíĿ¼

1 Ïà¹ØÖªÊ¶½éÉÜ
1.1 SMB
      MicrosoftÍøÂçÅäÖÃÖÐÖ÷Òª²ÉÓÃSMBÐÎʽʵÏÖÎļþ¹²ÏíºÍ´òÓ¡·þÎñ£¬SMB£¨·þÎñÆ÷ÏûÏ¢¿é£©ÊÇÒ»ÖÖ¿Í»§¶Ë/·þÎñÆ÷Îļþ¹²ÏíЭÒé¡£IBMÓÚ20ÊÀ¼Í80Äê´úÄ©ÆÚ¿ª·¢ÁË·þÎñÆ÷ÐÅÏ¢¿é£¨SMB£©£¬ÓÃÓڹ淶¹²ÏíÍøÂç×ÊÔ´£¨ÈçĿ¼¡¢Îļþ¡¢´òÓ¡»úÒÔ¼°´®Ðж˿ڣ©µÄ½á¹¹¡£ÕâÊÇÒ»ÖÖÇëÇó/ÏìӦЭÒé¡£ÓëFT ......

JavaÓïÑÔ»ù´¡(Ò»)

Ò»£¬JavaÓïÑÔÖеĶÔÏóÒýÓÃ
C++ÖÐÖ¸ÕëºÍÒýÓüæÓУ¬¶øJavaÖÐûÓÐÖ¸ÕëµÄ¸ÅÄÍêÈ«ÓÃÒýÓÃÌæ´ú¡£ÈçC++ÖÐÒ»Ñù£¬ÒýÓÃÊÇÎÒÃǸø±äÁ¿µÄÒ»¸ö“±ðÃû”£¬Ò»¸ö±äÁ¿¿ÉÒÔÓжà¸ö“±ðÃû”¡£ÒýÓõÄÖµÊÇÒ»¸öÄÚ´æµØÖ·£¬ÔÚ¶ÔÏóµÄÒýÓñ»¶¨Òåʱ£¬È磺
String s;  //´ËʱsֵΪ¿Õ£¬ÏµÍ³²¢Ã»ÓÐΪsËùÖ¸µÄ¶ÔÏó·ÖÅäÄÚ´æ
s = ......

JavaʼþÄ£ÐÍѧϰ£¨2£©

       µ±³ÌÐòµÄij¸öÄ£¿é±»µ÷ÓõÄʱ¿Ì²»È·¶¨£¬¾ÍÀàËÆÓڵȴýij¸öʼþµÄ·¢Éú¡£Õâʱ£¬¿ÉÒÔ¶¨Òå×Ô¼ºµÄʼþ½øÐÐÏàÓ¦µÄ´¦Àí¡£±ÈÈ磬µÈ´ýÓû§µÄÒ»´ÎÊäÈëµÈ¡£JavaµÄʼþÄ£ÐÍÒÀÀµÓÚίÍУ¬Í¨¹ý»Øµ÷·½·¨½øÐÐÏàÓ¦µÄʼþ´¦Àí¡£ÔÚʼþÔ´ÖУ¬»áÓÐfireXXXEvent()¾ÍÊǼ¤»îÏàÓ¦µÄʼþ£¬ÆäÖлá±éÀúʼþÔ´µÄ¼àÌýÆ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ