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JAVA split Ó÷¨

java.lang.string.split
split ·½·¨
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stringObj.split([separator£¬[limit]])
stringObj
±ØÑ¡Ïî¡£Òª±»·Ö½âµÄ String ¶ÔÏó»òÎÄ×Ö¡£¸Ã¶ÔÏ󲻻ᱻ split ·½·¨Ð޸ġ£
separator
¿ÉÑ¡Ïî¡£×Ö·û´®»ò ÕýÔò±í´ïʽ ¶ÔÏó£¬Ëü±êʶÁË·Ö¸ô×Ö·û´®Ê±Ê¹ÓõÄÊÇÒ»¸ö»¹ÊǶà¸ö×Ö·û¡£Èç¹ûºö
ÂÔ¸ÃÑ¡Ï·µ»Ø°üº¬Õû¸ö×Ö·û´®µÄµ¥Ò»ÔªËØÊý×é¡£
limit
¿ÉÑ¡Ïî¡£¸ÃÖµÓÃÀ´ÏÞÖÆ·µ»ØÊý×éÖеÄÔªËØ¸öÊý¡£
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split ·½·¨µÄ½á¹ûÊÇÒ»¸ö×Ö·û´®Êý×飬ÔÚ stingObj ÖÐÿ¸ö³öÏÖ separator µÄλÖö¼Òª½øÐзֽâ
¡£separator ²»×÷ΪÈκÎÊý×éÔªËØµÄ²¿·Ö·µ»Ø¡£
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public class SplitDemo {
   
     public static String[] ss = new String[20];
     public SplitDemo() {
         String s = "The rain in Spain falls mainly in the plain.";
         // ÔÚÿ¸ö¿Õ¸ñ×Ö·û´¦½øÐзֽ⡣
         ss = s.split(" ");
  &nbs ......

java¶¯Ì¬±àÒë¼°ÔËÐÐ

תIBMµÄÎÄÕ£¬±È½ÏÏêϸ¡£ÐèҪעÒâµÄÊÇ£¬
ͨ¹ýJavaCompiler½øÐбàÒë¶¼ÊÇÔÚµ±Ç°Ä¿Â¼ÏÂÉú³É.classÎļþ£¬¶øÊ¹ÓñàÒëÑ¡Ïî¿ÉÒԸıäÕâ¸öĬÈÏĿ¼¡£±àÒëÑ¡ÏîÊÇÒ»¸öÔªËØÎªStringÀàÐ͵ÄIterable¼¯ºÏ¡£ÈçÎÒÃÇ¿ÉÒÔʹÓÃÈçÏ´úÂëÔÚDÅ̸ùĿ¼ÏÂÉú³É.classÎļþ¡£
 
Iterable options = Arrays.asList("-d", "d:\\");
JavaCompiler.CompilationTask task = compiler.getTask(null, fileManager,
diagnostics, options, null, compilationUnits);
2006 Äêµ×£¬Sun ¹«Ë¾·¢²¼ÁË Java Standard Edition 6£¨Java SE 6£©µÄ×îÖÕÕýʽ°æ£¬´úºÅ Mustang£¨Ò°Âí£©¡£¸ú Tiger£¨Java SE 5£©Ïà±È£¬Mustang ÔÚÐÔÄÜ·½ÃæÓÐÁ˲»´íµÄÌáÉý¡£Óë Tiger ÔÚ API ¿â·½ÃæµÄ´ó·ù¶È¼ÓÇ¿Ïà±È£¬ËäÈ» Mustang ÔÚ API ¿â·½ÃæµÄÐÂÌØÐÔÏԵò»Ì«¶à£¬µ«ÊÇÒ²ÌṩÁËÐí¶àʵÓúͷ½±ãµÄ¹¦ÄÜ£ºÔڽű¾£¬WebService£¬XML£¬±àÒëÆ÷ API£¬Êý¾Ý¿â£¬JMX£¬ÍøÂçºÍ Instrumentation ·½Ãæ¶¼Óв»´íµÄÐÂÌØÐԺ͹¦ÄܼÓÇ¿¡£ ±¾ÏµÁРÎÄÕÂÖ÷Òª½éÉÜ Java SE 6 ÔÚ API ¿â·½ÃæµÄ²¿·ÖÐÂÌØÐÔ£¬Í¨¹ýһЩÀý×Ӻͽ²½â£¬°ïÖú¿ª·¢ÕßÔÚ±à³Ìʵ¼ùµ±ÖиüºÃµÄÔËÓà Java SE 6£¬Ìá¸ß¿ª·¢Ð§ÂÊ¡£
±¾ÎÄÊÇÆäÖеĵÚËÄÆª£¬½éÉÜÁË JDK 6 ÖÐΪÔÚÔËÐÐʱ²Ù×ݱàÒëÆ÷ËùÔ ......

²»ÓÃspring,hibernate³¬Éµ¹ÏJAVA¿ª·¢(javabean+Êý×é)

javabean+Êý×éÓŵ㣺
1¡¢¼òµ¥£ºjava³ÌÐòÖÐ×î¼òµ¥µÄÀàιýÓÚjavabean£¬javabeanÓÐÒ»Ì׳ÉÊìµÄ¹æ·¶£¬Ò×ÓÚ±àд
2¡¢·½±ã£ºjavabeanÊÇÊý¾ÝµÄÔØÌ壬¼È¿ÉÒÔͨ¹ýsetºÍget·½Ê½À´²Ù×÷Êý¾Ý£¬ÓÖ¿ÉÒÔÏóʹÓÃÊý×éÒ»ÑùÀ´²Ù×÷javabean
3¡¢Í¨ÓãºÍ¨¹ýϱêÀ´²Ù×÷javabean£¬ÄãËùдµÄ´úÂ뽫ÊÇͨÓõģ¬¿ÉÒÆÖ²µÄ¡£ÄãËùдµÄ¹¦ÄÜ×é¼þ½«ÊÊÓÃÓÚËùÓеÄjavabean
4¡¢0ÅäÖãºÍ¨¹ýÊý×éÀ´¶Ôjavabean½øÐÐ˵Ã÷ÅäÖ㬱ÈXMLÎļþ¸üÇåÎú
5¡¢Ò×ÓÚÐ޸ģº³ÌÐòÖв»ÔÙÓÐÈκÎSQLÓï¾ä£¬Êý¾Ý½á¹¹·¢Éú¸Ä±ä£¬Ö»ÒªÐÞ¸Äjavabean¼´¿É
6¡¢Ò×ÓÚά»¤£ºÓÉÓÚµÚ3µãµÄͨÓÃÐÔ£¬ÄãÖ»ÐèҪά»¤Ò³Ãæ¼°²Ù×÷Âß¼­¡£
7¡¢Éµ¹ÏÐÔ£º»á²Ù×÷Êý×é¾Í»áʹÓã¬ËùÒÔûÓÐÈκÎѧϰÇúÏß
ʾÀý£º
package com.askyear.demo.bean;
import java.util.Date;
import com.askyear.db.ATable;
import com.askyear.db.key.String32Key;
/**
* Óû§
*
* @author askyear.com
*
*/
public class User extends ATable {
public static final String USER_SESSION = "user";
private static final long serialVersionUID = -8942196092377147945L;
private String member;
private String name;
private String password;
private String ......

Ê®¶þ javaÃæÏò¶ÔÏó³ÌÐòÉè¼Æ(ÀàµÄ¼Ì³Ð)

Ê®¶þ javaÃæÏò¶ÔÏó³ÌÐòÉè¼Æ(ÀàµÄ¼Ì³Ð)
/**
 * ÀàµÄ¼Ì³Ð
 */
class Person
{
 private String name;
 private int age;
 public String setName(String name){this.name = name;return name;}
 public int setAge(int age){this.age = age;return age;}
 public void getInfo()
 {
  System.out.println("name = " + name + ", age = " + age);
 }
}
/*
class Student //StudentÀàÖØ¸´¶¨ÒåÁËPersonÀàµÄ·½·¨ºÍ³ÉÔ±±äÁ¿
{
 private String name;
 private int age;
 public String setName(String name){this.name = name;return name;}
 public int setAge(int age){this.age = age;return age;}
 public void getInfo()
 {
  System.out.println("name = " + name + ", age = " + age);
 }
 
 private String school;
 public String setSchool(String school){this.school = school; return school;}
 public void study()
 {
  System.out.println("study in " + school);
 }
}
*/ ......

Ê®Èý javaÃæÏò¶ÔÏó³ÌÐòÉè¼Æ(³õʼ»¯A)

Ê®Èý javaÃæÏò¶ÔÏó³ÌÐòÉè¼Æ(³õʼ»¯A)
/**
 * ³õʼ»¯(Ò»)
 * ³ÉÔ±±äÁ¿ºÍ¹¹Ôì»úµÄ³õʼ»¯¹ý³Ì
 * 1,³ÉÔ±±äÁ¿µÄ³õʼ»¯:
 * 2,¹¹Ôì·½·¨µÄÖ´ÐÐ˳Ðò:
 * 3,¾²Ì¬³ÉÔ±µÄÖ´ÐÐ˳Ðò;
 * 4,¾²Ì¬´úÂë¿éµÄÖ´ÐÐ˳Ðò;
 */
/* Ò»,³ÉÔ±³õʼ»¯ */
class MemberInitialization
{
 /*1,×Ô¶¯³õʼ»¯*/
 private boolean b;
 private char c;
 private byte by;
 private short s;
 private int i;
 private long l;
 private float f;
 private double d;
 private String str;
 private MemberInitialization obj;
 public void printInfo1(){
  System.out.println(
    "boolean   " + b + "\n" +
    "char      " + c + "\n" +
    "byte      " + by + "\n" +
    "short     " + s + "\n" +
    "int       " + i + "\n" +
......

JAVA³ÌÐòÔ±²»¿É²»×¢ÒâµÄ±àÂë¹æ·¶

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    1¡¢ºÃµÄ±àÂë¹æ·¶¿ÉÒÔ¾¡¿ÉÄܵļõÉÙÒ»¸öÈí¼þµÄά»¤³É±¾ , ²¢ÇÒ¼¸ºõûÓÐÈκÎÒ»¸öÈí¼þ£¬ÔÚÆäÕû¸öÉúÃüÖÜÆÚÖУ¬¾ùÓÉ×î³õµÄ¿ª·¢ÈËÔ±À´Î¬»¤£»
    2¡¢ºÃµÄ±àÂë¹æ·¶¿ÉÒÔ¸ÄÉÆÈí¼þµÄ¿É¶ÁÐÔ£¬¿ÉÒÔÈÿª·¢ÈËÔ±¾¡¿ì¶ø³¹µ×µØÀí½âеĴúÂ룻
    3¡¢ºÃµÄ±àÂë¹æ·¶¿ÉÒÔ×î´óÏ޶ȵÄÌá¸ßÍŶӿª·¢µÄºÏ×÷ЧÂÊ£»
    4¡¢³¤ÆÚµÄ¹æ·¶ÐÔ±àÂ뻹¿ÉÒÔÈÿª·¢ÈËÔ±Ñø³ÉºÃµÄ±àÂëϰ¹ß£¬ÉõÖÁ¶ÍÁ¶³ö¸ü¼ÓÑϽ÷µÄ˼ά£»
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    1¡¢Ò»°ã¸ÅÄî
        1¡¢¾¡Á¿Ê¹ÓÃÍêÕûµÄÓ¢ÎÄÃèÊö·û
        2¡¢²ÉÓÃÊÊÓÃÓÚÏà¹ØÁìÓòµÄÊõÓï
        3¡¢²ÉÓôóСд»ìºÏʹÃû×ֿɶÁ
        4¡¢¾¡Á¿ÉÙÓÃËõд£¬µ«Èç¹ûÓÃÁË£¬±ØÐë·ûºÏÕû¸ö¹¤³ÌÖеÄͳһ¶¨Òå
       
        5¡¢±ÜÃâʹÓó¤µÄÃû×Ö£¨Ð¡ÓÚ 15 ¸ö×ÖĸΪÕý³£Ñ¡Ôñ£© ......
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