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

JavaÔ¶³ÌͨѶÏà¹Ø¼¼Êõ

Ò»¡¢»ùÓÚRMIµÄÒ»´ÎÍêÕûµÄÔ¶³ÌͨÐŹý³ÌµÄÔ­Àí£º
1. ¿Í»§¶Ë·¢ÆðÇëÇó£¬ÇëÇóת½»ÖÁRMI¿Í»§¶ËµÄstubÀࣻ
2. stubÀཫÇëÇóµÄ½Ó¿Ú¡¢·½·¨¡¢²ÎÊýµÈÐÅÏ¢½øÐÐÐòÁл¯£»
3. »ùÓÚsocket½«ÐòÁл¯ºóµÄÁ÷´«ÊäÖÁ·þÎñÆ÷¶Ë£»
4. ·þÎñÆ÷¶Ë½ÓÊÕµ½Á÷ºóת·¢ÖÁÏàÓ¦µÄskeltonÀࣻ
5. skeltonÀཫÇëÇóµÄÐÅÏ¢·´ÐòÁл¯ºóµ÷ÓÃʵ¼ÊµÄ´¦ÀíÀࣻ
6. ´¦ÀíÀà´¦ÀíÍê±Ïºó½«½á¹û·µ»Ø¸øskeltonÀࣻ
7. SkeltonÀཫ½á¹ûÐòÁл¯£¬Í¨¹ýsocket½«Á÷´«Ë͸ø¿Í»§¶ËµÄstub£»
8. stubÔÚ½ÓÊÕµ½Á÷ºó·´ÐòÁл¯£¬½«·´ÐòÁл¯ºóµÄJava Object·µ»Ø¸øµ÷ÓÃÕß¡£
1. ´«ÊäµÄ±ê×¼¸ñʽÊÇʲô£¿
   ÊÇJava ObjectStream¡£
2. ÔõôÑù½«ÇëÇóת»¯Îª´«ÊäµÄÁ÷£¿
   »ùÓÚJava´®Ðл¯»úÖÆ½«ÇëÇóµÄjava objectÐÅϢת»¯ÎªÁ÷¡£
3. Ôõô½ÓÊպʹ¦ÀíÁ÷£¿
   ¸ù¾Ý²ÉÓõÄЭÒéÆô¶¯ÏàÓ¦µÄ¼àÌý¶Ë¿Ú£¬µ±ÓÐÁ÷½øÈëºó»ùÓÚJava´®Ðл¯»úÖÆ½«Á÷½øÐз´ÐòÁл¯£¬²¢¸ù¾ÝRMIЭÒé»ñÈ¡µ½ÏàÓ¦µÄ´¦Àí¶ÔÏóÐÅÏ¢£¬½øÐе÷Óò¢´¦Àí£¬´¦ÀíÍê±ÏºóµÄ½á¹ûͬÑù»ùÓÚjava´®Ðл¯»úÖÆ½øÐзµ»Ø¡£
4. ´«ÊäЭÒéÊÇ£¿
   Socket¡£
¶þ¡¢XML-RPCЭÒéµÄÒ»´ÎÔ¶³ÌͨÐŹý³Ì£º
1. ¿Í»§¶Ë·¢ÆðÇëÇ󣬰´ÕÕXML-RPCЭÒ齫ÇëÇóÐÅÏ¢½øÐÐÌî³ä£»
2. Ìî³äÍê±Ïºó½«xmlת»¯ÎªÁ÷£¬Í¨¹ý´«ÊäЭÒé½øÐд«Ê䣻
3. ½ÓÊÕµ½ÔÚ½ÓÊÕµ½Á÷ºóת»»Îªxml£¬°´ÕÕXML-RPCЭÒé»ñÈ¡ÇëÇóµÄÐÅÏ¢²¢½øÐд¦Àí£»
4. ´¦ÀíÍê±Ïºó½«½á¹û°´ÕÕXML-RPCЭÒéдÈëxmlÖв¢·µ»Ø¡£
1. ´«ÊäµÄ±ê×¼¸ñʽÊÇ£¿
  ±ê×¼¸ñʽµÄXML¡£
2. ÔõôÑù½«ÇëÇóת»¯Îª´«ÊäµÄÁ÷£¿
   ½«XMLת»¯ÎªÁ÷¡£
3. Ôõô½ÓÊպʹ¦ÀíÁ÷£¿
    ͨ¹ý¼àÌýµÄ¶Ë¿Ú»ñÈ¡µ½ÇëÇóµÄÁ÷£¬×ª»¯ÎªXML£¬²¢¸ù¾ÝЭÒé»ñÈ¡ÇëÇóµÄÐÅÏ¢£¬½øÐд¦Àí²¢½«½á¹ûдÈëXMLÖзµ»Ø¡£
4. ´«ÊäЭÒéÊÇ£¿
   Http¡£
Èý¡¢Binary-RPC¿´Ãû×Ö¾ÍÖªµÀºÍXML-RPCÊDz¶àµÄÁË£¬²»Í¬Ö®´¦½öÔÚÓÚ´«ÊäµÄ±ê×¼¸ñʽÓÉXMLתΪÁ˶þ½øÖƵĸñʽ¡£
1. ´«ÊäµÄ±ê×¼¸ñʽÊÇ£¿
   ±ê×¼¸ñʽµÄ¶þ½øÖÆÎļþ¡£
2. ÔõôÑù½«ÇëÇóת»¯Îª´«ÊäµÄÁ÷£¿
    ½«¶þ½øÖƸñʽÎļþת»¯ÎªÁ÷¡£
3. Ôõô½ÓÊպʹ¦ÀíÁ÷£¿
    ͨ¹ý¼àÌýµÄ¶Ë¿Ú»ñÈ¡µ½ÇëÇóµÄÁ÷£¬×ª»¯Îª¶þ½øÖÆÎļþ£¬¸ù¾ÝЭÒé»ñÈ¡ÇëÇóµÄÐÅÏ¢£¬½øÐд¦Àí²¢½«½á¹ûдÈëXMLÖзµ»Ø¡£
4. ´«ÊäЭÒéÊÇ£¿
   Http¡£
ËÄ¡¢JMSÖеÄÒ»´ÎÔ¶³ÌͨÐŵĹý³Ì£º
1. ¿Í»§¶Ë½«ÇëÇóת»¯Îª·ûºÏJMS¹æ¶¨µÄMessage£»
2. ͨ¹ýJMS API½«Message·ÅÈëJMS Queue


Ïà¹ØÎĵµ£º

javaÖÐequalsºÍ==µÄÇø±ð

ÖµÀàÐÍÊÇ´æ´¢ÔÚÄÚ´æÖеĶÑÕ»£¨ÒÔºó¼ò³ÆÕ»£©£¬¶øÒýÓÃÀàÐ͵ıäÁ¿ÔÚÕ»Öнö½öÊÇ´æ´¢ÒýÓÃÀàÐͱäÁ¿µÄµØÖ·£¬¶øÆä±¾ÉíÔò´æ´¢ÔÚ¶ÑÖС£
==²Ù×÷±È½ÏµÄÊÇÁ½¸ö±äÁ¿µÄÖµÊÇ·ñÏàµÈ£¬¶ÔÓÚÒýÓÃÐͱäÁ¿±íʾµÄÊÇÁ½¸ö±äÁ¿ÔÚ¶ÑÖд洢µÄµØÖ·ÊÇ·ñÏàͬ£¬¼´Õ»ÖеÄÄÚÈÝÊÇ·ñÏàͬ¡£
equals²Ù×÷±íʾµÄÁ½¸ö±äÁ¿ÊÇ·ñÊǶÔͬһ¸ö¶ÔÏóµÄÒýÓ㬼´¶ÑÖеÄÄÚÈÝÊÇ·ñ ......

Java ´ò¿ªpdfÎļþ

  InputStream in = null;
  ServletOutputStream out = null;
  String filePath = this.getServlet().getServletContext()
    .getRealPath("/")
    + "pdffiles" + File.separator +"HelpManual.pdf";
  try {
  &n ......

JavaΪʲôҪ¿ªÔ´£¿

JavaÖÕÓÚ¿ªÔ´ÁË£¬²ÉÓÃGPLv2ÊÚȨЭÒé¡£
Java¿ªÔ´µÄ×îÖÕ·½°¸ºÍʱ¼ä±í£¬ÎÒÊÇÔÚ10Ô³õµÄʱºòÄõ½µÄ¡£´ÓÄǸöʱºòÆðÎÒ¾ÍÉîÉîµÄÌå»áµ½±£ÊØÒ»¸ö×Ô¼º·Ç³£Ï£Íû¹«¿ªµÄÃØÃÜÕæÊÇÒ»¼þ·Ç³£ÄÑÊܵÄÊÂÇ飬ÄÄÅÂʱ¼äÖ»Óж̶̵ÄÒ»¸öÔ¡£Sun ¹«Ë¾µÄ¹Ù·½ÏûÏ¢ÊÇ11ÔÂ13ÈÕ£¨ÃÀ¹úʱ¼ä£©·¢²¼µÄ£¬µ«ÊÇÔÚ11ÔÂ12ÈÕ£¨Ò²¾ÍÊÇÖйúµÄ11ÔÂ13ÈÕ£©µÄʱºò£¬»¥ÁªÍøÉ ......

Javaͨ¹ýcommons net.jar°üÉÏ´«ftpÎļþ£¨ÑùÀý£©

public class FtpTest {
 public FtpTest() {
  // TODO Auto-generated constructor stub
 }
 /**
  * ÉÏ´«ftpÎļþ
  * @param upFile  ÉÏ´«ÎļþÏêϸÐÅÏ¢
  * @param upDirectory  ÉÏ´«ftpĿ¼
  */
 public static void ftpUpload(String upFile,S ......

java¾­Ñé

µÚÒ»£¬Ì¸Ì¸final, finally, finalizeµÄÇø±ð¡£
×î³£±»Îʵ½¡£
µÚ¶þ£¬Anonymous Inner Class (ÄäÃûÄÚ²¿Àà) ÊÇ·ñ¿ÉÒÔextends(¼Ì³Ð)ÆäËüÀ࣬ÊÇ·ñ¿ÉÒÔimplements(ʵÏÖ)interface(½Ó¿Ú)?
µÚÈý£¬Static Nested Class ºÍ Inner ClassµÄ²»Í¬£¬ËµµÃÔ½¶àÔ½ºÃ(ÃæÊÔÌâÓеĺÜÁýͳ)¡£
µÚËÄ£¬&ºÍ&&µÄÇø±ð¡£
Õâ¸öÎʵúÜÉÙ¡£ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ