Java±ä³¤²ÎÊý
ÔÚJava5ÖÐÌṩÁ˱䳤²ÎÊý£¬Ò²¾ÍÊÇÔÚ·½·¨¶¨ÒåÖпÉÒÔʹÓøöÊý²»È·¶¨µÄ²ÎÊý£¬¶ÔÓÚͬһ·½·¨¿ÉÒÔʹÓò»Í¬¸öÊýµÄ²ÎÊýµ÷Óã¬ÀýÈ磺print("hello");print("hello","lisi");print("hello","ÕÅÈý");ÏÂÃæ½éÉÜÈçºÎ¶¨Òå¿É±ä³¤²ÎÊýÒÔ¼°ÈçºÎʹÓÿɱ䳤²ÎÊý¡£
1¡¢¿É±ä³¤²ÎÊý·½·¨µÄ¶¨Òå
ʹÓÃ...±íʾ¿É±ä³¤²ÎÊý£¬ÀýÈç
print(String... args){
...
}
ÔÚ¾ßÓпɱ䳤²ÎÊýµÄ·½·¨ÖпÉÒ԰ѲÎÊýµ±³ÉÊý×éʹÓã¬ÀýÈç¿ÉÒÔÑ»·Êä³öËùÓеIJÎÊýÖµ¡£
print(String... args){
for(String temp:args)
System.out.println(temp);
}
2¡¢¿É±ä³¤²ÎÊýµÄ·½·¨µÄµ÷ÓÃ
µ÷ÓõÄʱºò¿ÉÒÔ¸ø³öÈÎÒâ¶à¸ö²ÎÊý£¬ÀýÈ磺
print("hello");
print("hello","lisi");
print("hello","ÕÅÈý");
3¡¢×¢ÒâÊÂÏî
3.1 ÔÚµ÷Ó÷½·¨µÄʱºò£¬Èç¹ûÄܹ»ºÍ¹Ì¶¨²ÎÊýµÄ·½·¨Æ¥Å䣬ҲÄܹ»Óë¿É±ä³¤²ÎÊýµÄ·½·¨Æ¥Å䣬ÔòÑ¡Ôñ¹Ì¶¨²ÎÊýµÄ·½·¨¡£¿´ÏÂÃæ´úÂëµÄÊä³ö£º
package ch6;
import static java.lang.System.out;
public class VarArgsTest {
public static void main(String[] args) {
VarArgsTest test = new VarArgsTest();
test.print("hello");
test.print("hello","zhangsan");
}
public void print(String... args){
for(int i=0;i<args.length;i++){
out.println(args[i]);
}
}
public void print(String test){
out.println("----------");
}
}
3.2 Èç¹ûÒªµ÷Óõķ½·¨¿ÉÒÔºÍÁ½¸ö¿É±ä²ÎÊýÆ¥Å䣬Ôò³öÏÖ´íÎó£¬ÀýÈçÏÂÃæµÄ´úÂ룺
package ch6;
import static java.lang.System.out;
public class VarArgsTest {
public static void main(String[] args) {
VarArgsTest test = new VarArgsTest();
test.print("hello");
test.print("hello","zhangsan");
}
public void print(String... args){
for(int i=0;i<args.length;i++){
out.println(args[i]);
}
}
public void print(String test,String...args ){
out.println("----------");
}
}
¶ÔÓÚÉÏÃæµÄ´úÂ룬main·½·¨ÖеÄÁ½¸öµ÷Óö¼²»ÄܱàÒëͨ¹ý¡£
3.3 Ò»
Ïà¹ØÎĵµ£º
Ôڳɹ¦ÊµÏÖJavaµ÷ÓÃC++Ö®ºó£¬½ÓÏÂÀ´Ïëµ½ÄÜ·ñͨ¹ýJNAʵÏÖJavaµ÷ÓÃFortran£¬½ñÌìÊÔÑéÁËһϣ¬»¹ÊDZȽÏÈÝÒ׵ġ£
ÍøÉÏÓÐÒ»¸öJavaµ÷ÓÃF95µÄÀý×Ó£¬µ«ÊÇÎÒ¿¼ÂDz»½öҪʵÏÖF95µÄµ÷Ó㬻¹ÒªÊµÏÖF77µÄµ÷Óã¬ËùÒÔ·ÑÁËһЩÖÜÕÛ¡£
ÎÊÌâµÄ¹Ø¼üÔÚÓÚF77Ϊ¹ý³ÌÃû×Ô¶¯Ìí¼ÓÁËÒ»¸öβ²¿µÄÏ»®Ïߣ¬ËùÒÔsub1Õâ¸ö¹ý³Ì£¬µ½JavaÒ»¶Ë£¬¾Í±ä³ÉÁËsub1_£¬ ......
¹Ø¼ü×Ö: zip gzip
zip°çÑÝ׏鵵ºÍѹËõÁ½¸ö½ÇÉ«£»gzip²¢²»½«Îļþ¹éµµ£¬½öÖ»ÊǶԵ¥¸öÎļþ½øÐÐѹËõ£¬ËùÒÔ£¬ÔÚUNIXƽ̨ÉÏ£¬ÃüÁîtarͨ³£ÓÃÀ´´´½¨Ò»¸öµµ°¸Îļþ£¬È»ºóÃüÁîgzipÀ´½«µµ°¸ÎļþѹËõ¡£
Java
I/OÀà¿â»¹ÊÕ¼ÁËһЩÄܶÁдѹËõ¸ñʽÁ÷µÄÀà¡£ÒªÏëÌṩѹËõ¹¦ÄÜ£¬Ö»Òª°ÑËüÃǰüÔÚÒÑÓеÄI/OÀàµÄÍâÃæ¾ÍÐÐÁË¡£ÕâЩÀ಻ÊÇReader ......
1.j2ee
http://0444.xue8xue8.com/computer/program/java/j2eeshuren/00.wmv
http://0444.xue8xue8.com/computer/program/java/j2eeshuren/01.wmv
http://0444.xue8xue8.com/computer/program/java/j2eeshuren/02.wmv
http://0444.xue8xue8.com/computer/program/java/j2eeshuren/03.wmv
http://0444.xue8xue8.com/c ......
ת×Ô£ºhttp://java.mblogger.cn/sadfasfasd/
×òÌì¸ãÁ˶¯Ì¬×Ô¶¯¼ÓÔØÅäÖÃÎļþ£¬ÓÖÓöµ½Â·¾¶ÎÊÌ⣬ÕÒµ½ÕâÆªºÜ°ôµÄÎÄÕ£¬ÊÕ²ØÒ»Ï£¬À´×Ô
http://java.chinaitlab.com/base/532062_3.html http://www.blogjava.net/killme2008/archive/2007/06/08/122758.html
Ç ......