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

javaÃæÊÔÌâ3

23.±à³ÌʵÏÖÐòÁл¯µÄStudent£¨sno,sname£©¶ÔÏóÔÚÍøÂçÉϵĴ«Êä
package com.softeem.demo;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.io.Serializable;
import java.net.ServerSocket;
import java.net.Socket;
class Student implements Serializable {
      private int sno;
      private String sname;
      public Student(int sno, String sname) {
              this.sno = sno;
              this.sname = sname;
      }
      public int getSno() {
              return sno;
      }
      public void setSno(int sno) {
              this.sno = sno;
      }
      public String getSname() {
              return sname;
      }
      public void setSname(String sname) {
              this.sname = sname;
      }
      @Override
      public String toString() {
              return "ѧºÅ:" + sno + ";ÐÕÃû:" + sname;
      }
}
class MyClient extends Thread {
      @Override
      public void run() {
              try {
                    Socket s = new Socket("localhost", 9999);
                    ObjectInputStream ois = new ObjectInputStream(s.getInputStream());
                    Student stu = (Student) ois.readObject();
               


Ïà¹ØÎĵµ£º

sql 2005 ´æ´¢¹ý³Ì·ÖÒ³ java ´úÂë

 create PROCEDURE pagelist
@tablename nvarchar(50),
@fieldname nvarchar(50)='*',         
@pagesize int output,--ÿҳÏÔʾ¼Ç¼ÌõÊý
@currentpage int output,--µÚ¼¸Ò³
@orderid nvarchar(50),--Ö÷¼üÅÅÐò
@sort int,--ÅÅÐò·½Ê½£¬1±íʾÉýÐò£¬0±íʾ½µÐòÅÅÁÐ ......

java£¨jsp)ʹÓÃMySqlÊý¾Ý¿â,ÖÐÎÄÂÒÂëµÄÍêÕû½â¾ö·½°¸

 java£¨jsp)ʹÓÃMySqlÊý¾Ý¿â,ÖÐÎÄÂÒÂëµÄÍêÕû½â¾ö·½°¸
mysqlÊÇÒ»¸öСÐ͵ĿªÔ´µÄÊý¾Ý¿â£¬ÓÃÀ´×ÔѧһЩ¼¼ÊõÊÇÊ®·Ö·½±ãµÄ¡£µ«Ê¹ÓÃmysql´æ´¢Êý¾Ý£¬Ò²»áÓöµ½Ò»Ð©·Ç³£¶ñÐĵÄÎÊÌ⣬È磺ÖÐÎÄÂÒÂëÎÊÌâ¡¢javaÇý¶¯³ÌÐòÎÞ·¨Ê¹ÓõÄÎÊÌ⣨ÒѾ­½â¾ö£¬Ïê¼û£ºhttp://hi.baidu.com/lauo1988/blog/item/ff0da655bd3e2eceb745ae0b.html)¡£ ......

2009ÄêÉϰëÄêµÈ¼¶¿¼ÊÔ¶þ¼¶JAVA¾«Ñ¡ÊÔÌ⸴ϰ

 1. floatÐÍfloat f=3.4ÊÇ·ñÕýÈ·?
¡¡¡¡´ð£º²»ÕýÈ·£¬Ó¦Îªfloat f=3.4f
¡¡¡¡2. µ±Ò»¸ö¶ÔÏó±»µ±×÷²ÎÊý´«µÝµ½Ò»¸ö·½·¨ºó£¬´Ë·½·¨¿É¸Ä±äÕâ¸ö¶ÔÏóµÄÊôÐÔ£¬²¢¿É·µ»Ø±ä»¯ºóµÄ½á¹û£¬ÄÇôÕâÀïµ½µ×ÊÇÖµ´«µÝ»¹ÊÇÒýÓô«µÝ?
¡¡¡¡´ð£ºÊÇÒýÓô«µÝ¡£
¡¡¡¡3. ÔÚjavaÖÐÒ»¸öÀà±»ÉùÃ÷ΪfinalÀàÐÍ£¬±íʾÁËʲôÒâ˼?
¡¡¡¡´ð£º±íʾ¸ÃÀà²»Ä ......

JAVA»ù´¡ÃæÊÔÌâ4

96¡¢JAVAÓïÑÔÈçºÎ½øÐÐÒì³£´¦Àí£¬¹Ø¼ü×Ö£ºthrows,throw,try,catch,finally·Ö±ð´ú±íʲôÒâÒ壿ÔÚtry¿éÖпÉÒÔÅ׳öÒì³£Âð£¿
Javaͨ¹ýÃæÏò¶ÔÏóµÄ·½·¨½øÐÐÒì³£´¦Àí£¬°Ñ¸÷ÖÖ²»Í¬µÄÒì³£½øÐзÖÀ࣬²¢ÌṩÁËÁ¼ºÃµÄ½Ó¿Ú¡£ÔÚJavaÖУ¬Ã¿¸öÒì³£¶¼ÊÇÒ»¸ö¶ÔÏó£¬ËüÊÇThrowableÀà»òÆäËü×ÓÀàµÄʵÀý¡£µ±Ò»¸ö·½·¨³öÏÖÒì³£ºó±ãÅ׳öÒ»¸öÒì³£¶ÔÏó£¬ ......

JavaÓÅ»¯±à³Ì

1.       ÔÚCÓïÑÔÖУ¬ÎÒÃÇͨ³£Ï°¹ß°ÑÐèÒªµÄ¶ÔÏóÉêÃ÷·ÅÔÚº¯ÊýµÄ¿ªÍ·£¬µ«ÆäʵÕâÊǰװ×ÀË·ÑÁËÄڴ棬ÔÚJavaÖУ¬²»µ½ÐèÒªµÄʱºò£¬Çë²»Òª´´½¨¶ÔÏó¡£
2.       À¬»ø»ØÊջ᲻¶¨ÆÚµÄËÑË÷ÒѾ­Ã»ÓÐÓõĶÔÏó£¬È»ºóÊͷŶÔÏóµÄÄڴ棬µ«ÕâÖÖËÑË÷ÊDZȽϺÄ×ÊÔ´µÄ¡£ÎªÌá¸ßЧÂÊ£ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ