JavaÐòÁл¯Óë·´ÐòÁл¯
java ÖеÄÐòÁл¯Óë·´ÐòÁл¯´úÂ룺
//½øÐÐÐòÁл¯
public byte[] getByteArray(String[] str)
{
byte[] bt = (byte[])null;
try {
if (str != null) {
ByteArrayOutputStream bos = new ByteArrayOutputStream();
ObjectOutputStream oos = new ObjectOutputStream(bos);
oos.writeObject(str);
bt = bos.toByteArray();
}
} catch (Exception ex) {
bt = (byte[])null;
ex.printStackTrace();
}
return bt;
}
//½øÐз´ÐòÁл¯
public String[] getArrayList(byte[] bt)
{
String[] Array;
ObjectInputStream objIps;
try
{
objIps = new ObjectInputStream(
new ByteArrayInputStream(bt));
Array = (String[])objIps.readObject();
} catch (Exception ex) {
ex.printStackTrace();
return null;
}
return Array;
}
Ïà¹ØÎĵµ£º
1.д³ö³ÌÐòÔËÐнá¹û
public
class
TestString {
public
static
void
link(String a){
a+="World"
;
}
public
static
void
main(String []a ......
Õ⼸Ìì²Î¿¼ÓйØ×ÊÁÏ£¬½èÖúinstall4jÈí¼þ×ÜËã³õ²½Ñ§»áÁËJava³ÌÐò£¨jar£©´ò°ü³É¿É°²×°µÄWindowsÓ¦ÓóÌÐòµÄ·½·¨¡£
Ïà¹ØÈí¼þÔÚ£ºhttp://download.csdn.net/¿ÉÒÔËÑË÷µ½
ÒÔÏÂÊǹý³Ì¼Ç¼£º
1.
ͨ¹ý¸÷ÖÖ·½Ê½Éú³ÉÒ»¸ö¿ÉÖ´ÐеÄjarÎļþ£¨Çë²Î¿¼£ºhttp://blog.sina.com.cn/s/blog_65bb33240100ii4r.html£ ......
1.ʲôÊÇÐòÁл¯
¶ÔÏóµÄÊÙÃüͨ³£Ëæ×ÅÉú³É¸Ã¶ÔÏóµÄ³ÌÐòµÄÖÕÖ¹¶øÖÕÖ¹¡£ÓÐʱºò£¬¿É ÄÜÐèÒª ½« ¶ÔÏóµÄ״̬±£´æÏÂÀ´£¬ÔÚÐèҪʱÔÙ½«¶ÔÏó»Ö¸´¡£ÎÒÃǰѶÔÏóµÄÕâÖÖÄܼǼ×Ô¼ºµÄ״̬ÒԱ㽫À´ÔÙÉúµÄÄÜÁ¦ ¡£½Ð×÷¶ÔÏóµÄ³ÖÐøÐÔ(persistence)¡£¶ÔÏóͨ¹ýд³öÃèÊö×Ô¼º×´Ì¬µÄÊýÖµÀ´¼Ç¼×Ô¼º £¬Õâ¸ö¹ý³Ì½Ð¶ÔÏóµÄÐòÁл¯(Serialization) ¡£ÐòÁл¯ ......
1¡¢JDBC£¨Java Database Connectivity£©ÌṩÁ¬½Ó¸÷ÖÖ¹ØÏµÊý¾Ý¿âµÄͳһ½Ó¿Ú¡£
¡¡¡¡2¡¢EJB(Enterprise JavaBeans)ʹµÃ¿ª·¢Õß·½±ãµØ´´½¨¡¢²¿ÊðºÍ¹ÜÀí¿çƽ̨µÄ»ùÓÚ×é¼þµÄÆóÒµÓ¦Óá£
¡¡¡¡3¡¢Java RMI(Java Remote Method Invocation)ÓÃÀ´¿ª·¢·Ö²¼Ê½JavaÓ¦ÓóÌÐò¡£Ò»¸öJava¶ÔÏóµÄ·½·¨Äܱ»Ô¶³ÌJavaÐéÄâ ......
×òÌìдÁËÓÃÃæÏò¶ÔÏóµÄ˼ÏëÈ¥·ÖÎöÒ»¸öʵ¼ÊµÄÎÊÌ⣬ºÇºÇ£¬ÄÇô½ñÌì¾Í¾ÍÀàºÍ¶ÔÏó×öÒ»¸öÏêϸµÄÌÖÂÛ¡£
×òÌì˵ÁËÔÚCSÖÐÈËÎï¿ÉÄÜÊÇÒ»¸ö³éÏóÀà»òÒ»¸ö½Ó¿Ú£¬¶ø¸÷ÖÖ¸÷ÑùµÄÈËÎï¾ÍÊǼ̳лòʵÏÖÁËÕâ¸ö½Ó¿Ú£¬¶øËµµ½ÕâÀïÎÒÃÇ»¹ÔÚÌÖÂÛÀ࣬»¹Ã»ÓÐÉæ¼°µ½¶ÔÏó£¬ÄÇôʲôʱºò²úÉúµÄ¶ÔÏóÄØ£¿ÄÇÊÇÔ۵ǽÁËCSºóÑ¡ÔñÁËÒ»¸öÈËÎȻºóÔÙÎÒÃÇÑ¡ºÃµÄͬ ......