Java 5.0 ·ºÐÍÖ® ͨÅä·û
package Demo;
// ͨÅä·û
class Info14<T> {
private T var; // ¶¨Òå·ºÐͱäÁ¿
public void setVar(T var) {
this.var = var;
}
public T getVar() {
return this.var;
}
public String toString() { // Ö±½Ó´òÓ¡
return this.var.toString();
}
}
public class GenericsDemo14 {
public static void main(String args[]) {
Info14<String> i = new Info14<String>(); // ʹÓÃStringΪ·ºÐÍÀàÐÍ
i.setVar("it"); // ÉèÖÃÄÚÈÝ
fun(i);
}
public static void fun(Info14<?> value) { // ¿ÉÒÔ½ÓÊÕÈÎÒâµÄ·ºÐͶÔÏó
System.out.println("Value Of String : " + value);
}
}
Ïà¹ØÎĵµ£º
Ò»£º×¼±¸ www.savarese.org download
1. rocksaw-1.0.0-src.tar.gz
2. vserv-tcpip-0.9.2-src.tar.gz
¶þ£º±àÒëÔ´ÎļþµÃµ½jar°ü ʹÓÃAnt
1. build vserv-tcpip-0.9.2-src
ÔÚvserv-tcpip-0.9.2Ŀ¼ÏÂÃæ½¨Ò»¸ötestsĿ¼£¬È»ºóÔÚcmd´°¿ÚϽøÈë ......
×î½üÔÚ×ö½Ó¿ÚµÄʱºò×ÜÊÇÓöµ½Ò»¸öforÓï¾äÖРÿ´ÎÑ»·»áÉæ¼°ºÜ¶à×ÊÔ´,°üÀ¨ ftp io db,×ÜÏëÓÃÏÖ³¡À´¿ØÖÆÌ«.ÕÒµ½Ò»ÆªÎÄÕ http://daoger.javaeye.com/blog/142485 дµÄ²»´í.×Ô¼ºÐ´ÁË2¸ödemo
1. Ö÷Ï̲߳»µÈ´ý
public class CopyOfTestThreadPool {
public static void main(String args[]) thr ......
WindowsÏÂJAVAÓõ½µÄ»·¾³±äÁ¿Ö÷ÒªÓÐ3¸ö£¬JAVA_HOME¡¢CLASSPATH¡¢PATH¡£
JAVA_HOMEÖ¸ÏòµÄÊÇJDKµÄ°²×°Â·¾¶£¬ÈçD:\JDK\jdk1.5.0_12£¬ÔÚÕâ·¾¶ÏÂÄãÓ¦¸ÃÄܹ»ÕÒµ½bin¡¢libµÈĿ¼¡£
JAVA_HOME=D:\JDK\jdk1.5.0_15
PATH»·¾³±äÁ¿ÔÀ´WindowsÀïÃæ¾ÍÓУ¬ÄãÖ»ÐèÐÞ¸Äһϣ¬Ê¹ËûÖ¸ÏòJDKµÄbinĿ¼£¬ÕâÑùÄãÔÚ¿ØÖÆÌ¨ÏÂÃæ±àÒë¡¢Ö´ÐгÌÐòʱ ......
ºÜ¾ÃûÓп´JAVAÁË£¬Ëæ±ãÕÒÁ˼¸¸öÌ⣬ÒѾ¶¼Íü¼ÇÁË¡£
£¨1£©JAVAºÍJAVAC ÃüÁîÐÐ
javac
-classpath£¬É趨ҪËÑË÷ÀàµÄ·¾¶£¬¿ÉÒÔÊÇĿ¼£¬jarÎļþ£¬zipÎļþ£¨ÀïÃæ¶¼ÊÇclassÎļþ£©£¬»á¸²¸ÇµôËùÓÐÔÚCLASSPATHÀïÃæµÄÉ趨¡£
-sourcepath£¬ É趨ҪËÑË÷±àÒëËùÐèjava ÎļþµÄ·¾¶£¬¿ÉÒÔÊÇĿ¼£¬jarÎļþ£¬zipÎļþ£¨ÀïÃæ¶¼ÊÇjavaÎļþ£© ......
¹¹½¨¸ßÐÔÄܵÄJ2EEÓ¦Óò»µ«ÐèÒªÁ˽ⳣÓõÄʵʩ¼¼ÇÉ¡£ÏÂÃæ½éÉÜ×î³£ÓõÄ10ÖÖÓÐЧ·½·¨£¬¿É°ïÖú¼Ü¹¹Éè¼ÆÊ¦ÃÇ¿ìËÙ³ÉΪÕâ·½ÃæµÄר¼Ò¡£
JavaÐÔÄܵĻù´¡—ÄÚ´æ¹ÜÀí
ÈκÎJavaÓ¦Ó㬵¥»úµÄ»òJ2EEµÄÐÔÄÜ»ù´¡¶¼¿É¹é½áµ½ÄãµÄÓ¦ÓÃÊÇÈçºÎ¹ÜÀíÄÚ´æµÄÎÊÌâ¡£JavaµÄÄÚ´æ¹ÜÀí°üÀ¨Á½¸öÖØÒªÈÎÎñ£ºÄÚ´æµÄ·ÖÅäºÍÄÚ´æµÄ»ØÊÕ¡£ÔÚÄÚ´æµÄ·ÖÅäÖУ¬Ä ......