Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

javaÖÐʹÓÃdom4jдxmlÎļþºÍ¼òµ¥½Ì³Ì

 
ÏÂÔØ dom4j-1.6.1.jar¡£
1: package org.zzp.common.xml.dom4j;
2:
3: import java.io.FileWriter;
4: import java.io.IOException;
5: import org.dom4j.Document;
6: import org.dom4j.DocumentHelper;
7: import org.dom4j.Element;
8: import org.dom4j.io.OutputFormat;
9: import org.dom4j.io.XMLWriter;
10:
11: public class Dom4jDemo {
12: public static void main(String[] args) {
13: Document doc=DocumentHelper.createDocument();
14: Element root=doc.addElement("students");
15: Element s1=root.addElement("student");
16: s1.addElement("id","1");
17: Element name=s1.addElement("name","Íõ½¨Öæ");
18: name.addAttribute("sex", "·Ç");
19: OutputFormat format=OutputFormat.createPrettyPrint();
20: format.setEncoding("gbk");
21: try {
22: XMLWriter out=new XMLWriter(new FileWriter("test.xml"),format);
23: out.write(doc);
24: out.close();
25: } catch (IOException e) {
26: // TODO Auto-generated catch block
27: e.printStackTrace();
28: }
29: }
30: }
ok.ÎÒÃÇÀ´¿´¿´test.xmlµÄÄÚÈÝ
1: <?xml version="1.0" encoding="gbk"?>
2:
3: <students>
4: <student>
5: <id xmlns="1"/>
6: <name xmlns="Íõ½¨Öæ" sex="·Ç"/>
7: </student>
8: </students>
¡£¡£¡£Ôõô»áÕâÑù¡£¡£<id xmlns=¡±1¡± />Ôõô±äÕâÑùµÄ
ÎÒÒªµÄÊÇ¡°<id>1</id>¡±°¡¡£¡£
ÄÇôÕýÈ·µÄÓ¦¸ÃÔõôдÄØ¡£¡£ÎÒÃÇÀ´¿´¿´
1: package org.zzp.common.xml.dom4j;
2:
3: import java.io.FileWriter;
4: import java.io.IOException;
5: import org.dom4j.Document;
6: import org.dom4j.DocumentHelper;
7: import org.dom4j.Element;
8: import org.dom4j.io.OutputFormat;
9: import org.dom4j.io.XMLWriter;
10:
11: public class Dom4jDemo {
12: public static void main(String[] args) {
13: Document


Ïà¹ØÎĵµ£º

java¼ÓÃܼ¼ÊõÊÕ¼¯

java¼ÓÃܼ¼ÊõÊÕ¼¯ http://coreoak.javaeye.com/blog/91576
¹Ø¼ü×Ö: java¼ÓÃܼ¼Êõ 
ÔÚchinaitlabÉÏÃæÕÒµ½¹ØÓÚjava¼ÓÃܼ¼ÊõµÄÎÄÕ£¬ Õª³­ÏÂÀ´£¬ ÈÕºóºÃºÃѧϰ£¬Á´½ÓµØÖ·£ºhttp://java.chinaitlab.com/base/719984_2.html
 ×î½üÔÚÑо¿JAVA CLASS LOADING¼¼Êõ£¬ÒÑʵÏÖÁËÒ»¸ö×Ô¶¨ÒåµÄ¼ÓÔØÆ÷¡£¶ÔÄ¿Ç°×Ô¶¨Òå¼ÓÔ ......

java Êý×ÖÖ¤ÊéÐÅÏ¢µÄ»ñȡʵÀý javaѧϰ±Ê¼Ç(2)

ÓÃjavaÌṩµÄapiʵÏÖ´ÓÖ¤ÊéÎļþ(±¾ÊµÀýʵÑé¶ÔÏóΪ*.cerÎļþ)ÖлñÈ¡ÓÐЧÐÅÏ¢µÄ·½·¨..
public static X509Certificate getCert(String fileName) throws Exception {//´ÓÒ»¸öÓÐЧµÄÖ¤ÊéÎļþÀ´´´½¨Ö¤Êé..
InputStream inStream = new FileInputStream(fileName);
CertificateFactory cf = CertificateFactory.get ......

JAVAÐéÄâ»úµÄÌåϵ½á¹¹

         
ÔÚJava
ÐéÄâ»úµÄ¹æ·¶Öж¨ÒåÁËһϵÁеÄ×Óϵͳ¡¢ÄÚ´æÇøÓò¡¢Êý¾ÝÀàÐͺÍʹÓÃÖ¸ÄÏ¡£ÕâЩ×é¼þ¹¹³ÉÁËJava
ÐéÄâ»úµÄÄÚ²¿½á¹¹£¬ËûÃDz»½ö½öΪJava
ÐéÄâ»úµÄʵÏÖÌṩÁËÇåÎúµÄÄÚ²¿½á¹¹£¬¸üÊÇÑϸñ¹æ¶¨ÁËJava
ÐéÄâ»úʵÏÖµÄÍⲿÐÐΪ¡£ 
    
Ã¿Ò ......

javaÊý¾Ý½á¹¹Ö®ÏòÁ¿Vector

ÏòÁ¿µÄÊý¾ÝÀàÐÍÀàËÆÒ»¸öÊý×飬µ«Ëü´æ´¢µÄÔªËØÊý¾ÝÀàÐͲ»ÒªÇóÒ»Ö   VectorÀàÊÇÔÚjava.util°üÖÐ
1.¹¹Ôì·½·¨£ºVector()
2.³£Ó÷½·¨
     public void add(Object o)£º½«¶ÔÏóoÌí¼Óµ½ÏòÁ¿µÄĩβ
     public void add(int index,Object o)£º½«¶ÔÏóoÌí¼Óµ½ÏòÁ¿µÄÖ¸¶¨Î»Öà ......

javaÊý¾Ý½á¹¹Ö®Ê÷¼¯TreeSetÓëÊéÓ³Éä(TreeMap)

1.Ê÷¼¯TreeSet
     TreeSetÀàÔÚjava.util°üÖÐ
     Ê÷¼¯ÖеĽáµãÊÇ°´×ÅÆä´æ·ÅµÄÊý¾ÝµÄ×ÖµäÐòÒ»²ãÒ»²ãµØÒÀ´ÎÅÅÁР ÔÚͬһ²ãÖеĽáµã´Ó×óµ½ÓÒ°´×ÖµäÐòµÝÔöÅÅÁÐ
     A.¹¹Ôì·½·¨£ºTreeSet()
     B.³£Ó÷½·¨
   & ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ