javaÉú³ÉEXCEL±í¸ñ£¨POI vs JXL£©
javaÉú³Éexcel±í¸ñ£¬ÒÔǰֻ֪µÀPOI£¬ÕâÊÇApacheµÄ¿ªÔ´ÏîÄ¿£¬±¾À´ÊÇÒ»Ì׵쬰üÀ¨word£¬µ«ÊÇÒòΪwordµÄ¸´ÔÓÐÔ£¬ÒÔ¼°¿ª·¢ÈËÔ±µÄȱ·¦£¬ºÃÏñ»ù±¾Í£ÖÍÁË¡£Ö»ÓÐExcel×öµÄ»¹Ëã±È½ÏÍêÕû£¬ÓÃÆðÀ´±È½ÏÇáËÉ¡£
ºóÀ´ÒòΪ×öÏîÄ¿µÄ¹ØÏµ£¬ÖªµÀÁË»¹ÓиöJXL£¨java excel£©£¬Ò²ÊǸö¿ªÔ´ÏîÄ¿£¬ÓÃÆðÀ´µÄ¸Ð¾õ¸úPOIºÜÀàËÆ£¬ÒòΪÓõ½µÄ¹¦Äܶ¼ºÜ¼òµ¥£¬Ò²Ã»¾õµÃÓÐʲô´óµÄ²î¾à¡£ÍøÉÏÕÒÁËһЩËûÃǵÄÇø±ð£¬ËãÊǸø×Ô¼ºÉ¨Ã¤ÁË¡£
ÒÔÏÂΪתÌù£¬ºìɫΪ×Ô¼º±ê×¢¡£
×Ô´Ó MS ¹«¿ªÁË OFFICE µÄ±àÂë¸ñʽÒÔÀ´£¬ºÜ¶à¿ªÔ´µÄ×éÖ¯¶¼ÌṩÁË¶Ô Excel Ö§³Ö¶Áд²Ù×÷µÄ²å¼þ°ü¡£Java ÊÀ½çÀApacheÓ¦¸ÃËãÊÇ¿ªÔ´ÊÀ½çÖеÄÁìÍ·Ñò¡£ËûµÄJakarta Project ÖÐµÄ POI Project ¾ÍÌṩÁ˶ÔOFFICEµÄÍêÃÀÖ§³Ö£¨²»¹ý×î½üºÃÏñËû¶ÔWordµÄÖ§³ÖÏîÄ¿ÒѾֹͣ£¬¶øÇÒ¹«¿ªÔÚÍøÕ¾ÉÏȦÈËÄØ ^^ ,Èç¹ûÄã¶ÔWordÎļþµÄ±àÂë¸ñʽ·Ç³£ÊìϤ£¬¿ÉÒÔ·¢·âÓʼþŶ£¡£©£¬µ±È»³ý´ËÖ®Í⣬»¹ÓкܶàÆäËû¿ªÔ´×éÖ¯Ò²¶Ô Excel µÄ¶Áд²Ù×÷ÌṩÁ˺ܺõÄÖ§³Ö£¬ÆäÖмòµ¥¶øÇÒʵÓõıãÊÇ Display-tag £¬³ÌÐòÔ±¸ù±¾¾Í²»ÐèÒª¿¼ÂÇÈçºÎ½«Êý¾ÝºÏÀíµØÐ´ÈëExcelÖУ¬ÕâÒ»Çж¼ÊÇÓÉÆä Servlet ×Ô¶¯Íê³É£¬µ«Ò²ÕýÊÇÓÉÓÚËû¶Ô³ÌÐòÔ±ÊÇ͸Ã÷µÄ£¬Òò´ËΪºÜ¶à²Ù×÷Ò²´øÀ´Á˲»±ã¡£ÔÚ½ÓÏÂÀ´µÄÎÄ×ÖÖÐÎÒ»á½éÉÜÁíÍâÒ»ÖÖͬÑù¶ÔExcelÌṩÁËÍêÃÀÖ§³ÖµÄµÚÈý·½²å¼þ JXL £¬Java ExcelÊÇÒ»¿ª·ÅÔ´ÂëÏîÄ¿£¬Í¨¹ýËüJava¿ª·¢ÈËÔ±¿ÉÒÔ¶ÁÈ¡ExcelÎļþµÄÄÚÈÝ¡¢´´½¨ÐµÄExcelÎļþ¡¢¸üÐÂÒѾ´æÔÚµÄExcelÎļþ¡£Ê¹ÓøÃAPI·ÇWindows²Ù×÷ϵͳҲ¿ÉÒÔͨ¹ý´¿JavaÓ¦ÓÃÀ´´¦ÀíExcelÊý¾Ý±í¡£ÒòΪÊÇʹÓÃJava±àдµÄ£¬ËùÒÔÎÒÃÇÔÚWebÓ¦ÓÃÖпÉÒÔͨ¹ýJSP¡¢ServletÀ´µ÷ÓÃAPIʵÏÖ¶ÔExcelÊý¾Ý±íµÄ·ÃÎÊ¡£
Jakarta µÄ POI Project Óë Java Excel API ÔÚ¿ªÔ´ÊÀ½çÖпÉÒÔ˵ÊDz¢¼ÝÆëÇý£¬µ«ÊÇÒ²¸÷ÓÐÓÅÁÓ£¬poiÔÚijЩϸ½ÚÓÐЩСBug²¢ÇÒ²»Ö§³ÖдÈëͼƬ(poiÆäʵ¿ÉÒÔдÈëͼƬ£¬²»¹ýûÓÐjxlÀ´µÄ·½±ã£¬±È½ÏÂé·³)£¬ÆäËû·½Ã涼ͦ²»´íµÄ£»¶øJXLÌṩÁ˶ÔͼƬµÄÖ§³Ö£¨µ«Êǽö½öÖ§³Öpng¸ñʽµÄͼƬ£©£¬ÎÊÌâ¾ÍÊǶԹ«Ê½Ö§³Ö²»ÊǺܺ㬵«»¹ÊÇÌṩÁ˼òµ¥µÄ¹«Ê½¶Áȡ֧³Ö¡£Òò´ËÄãµÄÏîÄ¿ÖÐҪѡÓÃʲôÑùµÄµÚÈý·½²å¼þΪÍêÈ«ÓÉÄãµÄÓ¦ÓÃÀ´¾ö¶¨¡£Èç¹ûÄãµÄÈí¼þÊǸú²ÆÎñÓÐÏ൱µÄ¹ØÏµµÄ»°£¬½¨Òé²ÉÓà POI Project£¬¾ÍÎÒËùÔÚĿǰµÄÏîÄ¿À´ËµÓÉÓÚÓò»µ½¼ÆË㹫ʽ£¬¶øÇҺܿÉÄÜÐèÒªµ¼³öͼƬ£¬Òò´Ë£¬ÎÒµÄÑ¡ÔñÊÇ JXL ¡£
http://huanqingblog.blog.sohu.com/63922965.html
Ïà¹ØÎĵµ£º
public class Foo {
static void operate(StringBuffer x,StringBuffer y){
x.append(y);
y=x;
}
public static void main(String args[]){
StringBuffer a = new StringBuffer("A");
StringBuffer b = new StringBuffer("B");
& ......
service = new
Service();
thread=new
Thread(service);
try
{
  ......
JavaÉè¼ÆÄ£Ê½Ö®×ÛÊöƪ
http://tech.it168.com/a2009/0223/266/000000266380.shtml
×Ô´ÓJ2EE³öÏÖÒÔÀ´£¬¾Í´ó´ó¼ò»¯ÁËÔÚJavaÏÂµÄÆóÒµ¼¶¿ª·¢¡£µ«ÊÇËæ×ÅJ2EEÔ½À´Ô½ÆÕ±éµØ±»Ó¦Óõ½¸÷¸öÁìÓòÖУ¬¿ª·¢ÕßÃǽ¥½¥Òâʶµ½ÐèÒªÒ»ÖÖ·½·¨À´±ê×¼»¯Ó¦ÓóÌÐòµÄ¿ª·¢¹ý³Ì£¬ËûÃDzÉÓõķ½·¨ÊDZê×¼»¯Ó¦ÓóÌÐòµÄ½á¹¹²ã¡£Ôڽṹ²ãͨ³£·â×°ÁËһЩ¶ÀÁ¢Ó ......
Ò»¡¢new
¡¡¡¡Ê¹ÓÃjavaµÄ¹Ø¼ü×ÖnewÀ´´´½¨¶ÔÏóʵÀý¡£¹¹Ô캯ÊýÁ´ÖеÄËùÓй¹Ô캯Êý¶¼»á±»×Ô¶¯µ÷Óá£
Java´úÂ룺
¡¡¡¡ CreateInstance instance = new CreateInstance ();
¶þ¡¢clone
¹¹Ô캯Êý²»±»×Ô¶¯µ÷Óá£
¡¡¡¡Java´úÂ룺
......
È«ÇòʯÓÍÍø£¨www.cippe.net£©´´½¨ÓÚ2004Äê£¬ÖØµã±¨µÀÈ«ÇòʯÓ͹¤ÒµÐ²úÆ·¡¢Ð¼¼Êõ£¬¼á³ÖÆ·ÅÆ»¯¡¢×¨Òµ»¯¡¢¹ú¼Ê»¯µÄÕ½ÂÔ·¢Õ¹·½Ïò£¬´Ù½øÈ«ÇòʯÓ͹¤Òµ¼¼Êõ½»Á÷Óë×°±¸Ã³Ò×£¬ÍƽøÖйúʯÓ͹¤Òµ»¯·¢Õ¹ËÙ¶È£¡
ÍøÕ¾º¸ÇµØÖÊ¿±Ì½¡¢ÓÍÆø²Ø¡¢×ê¾®¡¢²â¾®¡¢²ÉÓÍ¡¢×°±¸¡¢º£ÑóʯÓÍ¡¢´¢ÔË¡¢Á¶»¯µÈרҵÁìÓò£¬´´°ìÁËʯÓÍ×ÊѶ¡¢Ð²úƷм¼Êõ¡¢Ê¯Ó ......