12.18 javaÖеÄview£¬ibatis dao
JavaÄÚ²¿À൱³õµÄÉè¼ÆÄ¿µÄÓ¦¸ÃÊÇʵÏÖ¶àÖؼ̳У¬ºóÀ´·¢ÏÖÄÚ²¿À໹´øÀ´ÁËÆäËûºÃ´¦£¬Èç¿ÉÒÔʹÓÃÄÚ²¿Àà°üװһЩº¯Êý£¬ÊµÏÖº¯Êý¼¶±ðµÄȨÏÞ¿ØÖƵȡ£
JavaÖУ¬LIst.subList()µÈ·½·¨²úÉúµÄÊÇÒ»¸öview£¬¼´²»ÊÇ´«Öµ£¬¶ø½öÊÇÒýÓá£ËƺõÔÚjavaÖгýÁËprimitiveÀ࣬ÆäËûÀ඼Ðènew²ÅÄܲúÉúжÔÏó¡£
iBatis DAO¿ò¼Üͼ
Ïà¹ØÎĵµ£º
1¡¢ http://java.sun.com/ ;;(Ó¢ÎÄ)
SunµÄJavaÍøÕ¾£¬ÊÇÒ»¸öÓ¦¸Ã¾³£È¥¿´µÄµØ·½¡£²»Óöà˵¡£
2¡¢ http://www-900.ibm.com/developerWorks/cn/ ;;
IBMµÄdeveloperWorksÍøÕ¾£¬Ó¢ÓïºÃµÄÖ±½ÓÈ¥Ó¢ÎÄÖ÷Õ¾µã¿´¡£ÕâÀï²»µ«ÊÇÒ»¸ö¼«ºÃµÄÃæÏò¶ÔÏóµÄ·ÖÎöÉè¼ÆÍøÕ¾£¬Ò²ÊÇWeb Services£¬Java£¬Linux¼«ºÃµÄÍøÕ¾¡£Ç¿ÁÒÍƼö£¡£¡£¡
3¡¢ h ......
1.what is oracle.
2.what is major differenece oracle8i and oracle9i.
4.tell me some thing ur self.
5.please tell me about oops.
6.what is single inheritance.
7.what is multiple inheritance.
8.can java support multiple inheritance.
9.what is interface.
10.what is differenec between abstract c ......
1.ÓÃnew String(request.getParameter("name").getBytes("ISO-8859-1"),"GBK") ·½Ê½½øÐÐתÂë
2.ÉèÖÃtomcat£ºÔÚtomcatµÄconfĿ¼ÏÂÕÒµ½server.xmlÎļþ£¬ÔÚConnector port="8080" protocol="HTTP/1.1"
connectionTimeout="20000"
......
package com.xxx.yyy;
public class kkkEncode
{
public native static boolean encode(double loIn, double laIn, double[] point); //ÉùÃ÷Ò»¸öͬ¿âÒ»ÑùµÄ·½·¨
public native static boolean decode(double loIn, double laIn, double[] p ......
ÖÐÎÄÂÒÂë½â¾ö·½°¸£º
Êý¾Ý¿âÂÒÂë:
UTF-8¶ÔÖÐÎÄÓÃ3¸ö×Ö½ÚÀ´±íʾ
String s =”·ÉÏè”;
byte[] utf8 = s.getBytes(“utf-8”);//»ñµÃutf-8±àÂëµÄ×Ö½ÚÖµ
System….(new String(utf8,”gbk”);//ÓÃGBK±àÂë¸ñʽ¶ÔUTF-8±àÂë¸ñʽµÄ×Ö½ÚÊý×é½øÐнâÂ룬½«²úÉúÂÒÂë¡£
²é¿´Êý¾Ý¿âµÄ× ......