´Ó2010Ä꿪ʼÎÒѧϰJava¼¼Êõ!
ÔÚµ±½ñÕâ¸öʱ´ú,ÒªÏëÄܹ»ºÜºÃµÄÉú´æ,¾ÍµÃÓÐ×ã¹»µÃʵÁ¦,ÓÐÄܹ»¿¿µÄסµÄ¼¼Êõ,ÔÚ´óѧѧÁËÁ½Äê°ëµÄÈí¼þ¹¤³Ìרҵ,ÓÐÁ˺ܶàµÄÌå»á,ѧÁ˺ܶàûÓÐÓõĶ«Î÷,ÓÐһЩËäÈ»ÊǺÜÓÐÓÃ,µ±ÊÇÓÖ²»ÊÇÒ»Á½ÄêÄÚÄÜÓõÄÉϵÄ֪ʶ,ËùÒÔÎҾ͵Ã×Ôѧ,ѧʲôÄØ?ѧÓÐʹÓõö«Î÷,Äܹ»ÎªÈÕºóµÄ¹¤×÷ÓõÄÉϵÄ֪ʶ,Õâô³¤Ê±¼äµÄÌå»áºó,ÎÒ·¢ÏÖ»¹ÊÇJava±È½ÏµÄʵÓÃ,ÓкÜÉîµÄ·¢Õ¹.ÄÚÈݺܶà,ÏëѧºÃÒ²ÊǷdz£µÄÄÑ,µ«ÊǼÈÈ»ÎÒ×Ô¼ºÓÐÁËÕâ¸öÏë·¨,ÏëȥѧÕâ¸ö֪ʶ,ÎҾ͵Ŀ˷þÒ»ÇеÄÀ§ÄÑ,ÎÒҪΪÁ˽«À´,ΪÁËÎÒµÄÃ÷Ìì·Ü¶·.»¹ÊÇÄǾͻ°"ÏàÐÅ×Ô¼º,³äÂú¼¤Çé,ÓÂÓڷܶ·,×ßÇ¿ÎÒ֮·!".ÏàÐÅÃ÷Ìì»áÊÇÃÀºÃ¶ø²ÓÀõÄ!
Ïà¹ØÎĵµ£º
ÔÚJava
ÐéÄâ»úÖУ¬±»¼ÓÔØÀàÐ͵ÄÐÅÏ¢¶¼±£´æÔÚ·½·¨ÇøÖС£ÕâЩÐÅÏ¢ÔÚÄÚ´æÖеÄ×éÖ¯ÐÎʽÓÉÐéÄâ»úµÄʵÏÖÕ߶¨Ò壬±ÈÈ磬ÐéÄâ»ú¹¤×÷ÔÚÒ»¸ö“little- endian”
µÄ´¦ÀíÆ÷ÉÏ£¬Ëû¾Í¿ÉÒÔ½«ÐÅÏ¢±£´æΪ“little-endian”
¸ñʽµÄ£¬ËäÈ»ÔÚJava
ÀàÎļþÖÐËûÃÇÊÇÒÔ“big-endian”
¸ñʽ±£ ´æµÄ¡£Éè ......
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: impor ......
Ò»¡¢JSON ÊÇʲô£¿
JSON µÄÈ«³ÆÊÇJavaScript Object Notation£¬ÊÇÒ»ÖÖÇáÁ¿¼¶µÄÊý¾Ý½»»»¸ñʽ¡£
JSON ÓëXML ¾ßÓÐÏàͬµÄÌØÐÔ£¬ÀýÈçÒ×ÓÚÈ˱àдºÍÔĶÁ£¬Ò×ÓÚ»úÆ÷Éú³ÉºÍ½âÎö¡£µ«ÊÇJSON ±È
XML Êý¾Ý´«ÊäµÄÓÐЧÐÔÒª¸ß³öºÜ¶à¡£JSON ÍêÈ«¶ÀÁ¢Óë±à³ÌÓïÑÔ£¬Ê¹ÓÃÎı¾¸ñʽ±£´æ¡£
JSON Êý¾ÝÓÐÁ½Öֽṹ£º
• Name-Value ¶Ô¹¹³ÉµÄ¼¯ ......
¼ÇµÃµÚÒ»´Î½Ó´¥±Õ°üµÄʱºò£¬¾õµÃºÜÆæ¹Ö£¬µ«´Ó×ÖÃæÉϺÜÄÇÀí½â±Õ°üʲôÍæÒ⣬ºÍ±Õ°üÓеÄÒ»±ÈµÄµ±Êô¿ØÖÆ·´×ª£¬ÕæÕýÀí½âÁ˺ó¾õµÃ¾Íƽ³£ÁË¡£±Õ°ü¶þ×ÖÆäʵÊǺܾµäµÄ£¬±Õ°ü´úÂëËù±íÏֵĶ«Î÷¿É²»¾ÍÊÇÒ»¸ö·â±ÕµÄ¡¢×Ô³ÉÒ»ÌåµÄ¹¦ÄÜ¿éÂ𣿼òµ¥µÄ˵£¬±Õ°ü¾ÍÊÇÔÚÄÚ²¿¶¨ÒåµÄ·½·¨£¬Äõ½ÍâÃæȥʹÓ᣾µäµÄjavascript±Õ°üÐÎʽÈçÏ£º
Java´ú ......
/**
* ÏÂÔØÎļþ
* @param filePath --ÎļþÍêÕû·¾¶
* @param response --HttpServletResponse¶ÔÏó
*/
public static void downloadFile(
String filePath,
javax.servlet.http.HttpServletResponse response) {
String fileName = ""; //ÎļþÃû£¬Êä³öµ½Óû§µÄÏÂÔضԻ°¿ò
//´ÓÎļþÍêÕû·¾¶ÖÐÌáÈ¡ÎļþÃû£¬²¢½øÐбà ......