javaÖµ´«µÝÓëÒýÓô«µÝ
1¡¢¶ÔÏóÊǰ´ÒýÓô«µÝµÄ---´ø"="ºÅµÄ¸³Öµ²Ù×÷
2¡¢Java Ó¦ÓóÌÐòÓÐÇÒ½öÓеÄÒ»ÖÖ²ÎÊý´«µÝ»úÖÆ£¬¼´°´Öµ´«µÝ---ÓÉ"º¯Êýµ÷ÓÃ"ÒýÆðµÄ
3¡¢°´Öµ´«µÝÒâζ×ŵ±½«Ò»¸ö²ÎÊý´«µÝ¸øÒ»¸öº¯Êýʱ£¬º¯Êý½ÓÊÕµÄÊÇÔʼֵµÄÒ»¸ö¸±±¾
4¡¢°´ÒýÓô«µÝÒâζ×ŵ±½«Ò»¸ö²ÎÊý´«µÝ¸øÒ»¸öº¯Êýʱ£¬º¯Êý½ÓÊÕµÄÊÇÔʼֵµÄÄÚ´æµØÖ·£¬¶ø²»ÊÇÖµ µÄ¸±±¾
5¡¢×¢Ò⣺StringËäÊǶÔÏ󣬵«ÓÀÔ¶ÊÇ´«Öµ
Ê×ÏÈÎÒÃÇÀ´¿´¿´µÚÒ»µã£º¶ÔÏóÊǰ´ÒýÓô«µÝµÄȷʵ£¬ÕâÒ»µãÎÒÏë´ó¼ÒûÓÐÈκÎÒÉÎÊ£¬ÀýÈ磺
class Test01
{
public static void main(String[] args)
{
StringBuffer s= new StringBuffer("good");
StringBuffer s2=s;
s2.append(" afternoon.");
System.out.println(s);
}
}
¶ÔÏósºÍs2Ö¸ÏòµÄÊÇÄÚ´æÖеÄͬһ¸öµØÖ·Òò´ËÖ¸ÏòµÄÒ²ÊÇͬһ¸ö¶ÔÏó¡£
ÈçºÎ½âÊÍ“¶ÔÏóÊǰ´ÒýÓô«µÝµÄ”µÄÄØ£¿
ÕâÀïµÄÒâ˼ÊǽøÐжÔÏó¸³Öµ²Ù×÷ÊÇ´«µÝµÄÊǶÔÏóµÄÒýÓã¬Òò´Ë¶ÔÏóÊǰ´ÒýÓô«µÝµÄ£¬ÓÐÎÊÌâÂð£¿
³ÌÐòÔËÐеÄÊä³öÊÇ£º
good afternoon.
Õâ˵Ã÷s2ºÍsÊÇͬһ¸ö¶ÔÏó¡£
ÕâÀïÓÐÒ»µãÒª³ÎÇåµÄÊÇ£¬ÕâÀïµÄ´«¶ÔÏóÆäʵҲÊÇ´«Öµ£¬ÒòΪ¶ÔÏó¾ÍÊÇÒ»¸öÖ¸Õ룬Õâ¸ö¸³ÖµÊÇÖ¸ÕëÖ®¼äµÄ¸³Öµ£¬Òò´ËÔÚjavaÖоͽ«Ëü˵³ÉÁË´«ÒýÓᣣ¨ÒýÓÃÊÇʲô£¿²»¾ÍÊǵØÖ·Â𣿵ØÖ·ÊÇʲô£¬²»¹ý¾ÍÊÇÒ»¸öÕûÊýÖµ£©
ÔÙ¿´¿´ÏÂÃæµÄÀý×Ó£º
class Test02
{
public static void main(String[] args)
{
int i=5;
int i2=i;
i2=6;
System.out.println(i);
}
}
³ÌÐòµÄ½á¹ûÊÇʲô£¿5£¡£¡£¡
Õâ˵Ã÷ʲô£¬ÔʼÊý¾ÝÀàÐÍÊǰ´Öµ´«µÝµÄ£¬Õâ¸ö°´Öµ´«µÝÒ²ÊÇÖ¸µÄÊǽøÐи³ÖµÊ±µÄÐÐΪ¡£
ÏÂÒ»¸öÎÊÌ⣺Java Ó¦ÓóÌÐòÓÐÇÒ½öÓеÄÒ»ÖÖ²ÎÊý´«µÝ»úÖÆ£¬¼´°´Öµ´«µÝ
&nb
Ïà¹ØÎĵµ£º
ºÜ¼òµ¥µÄСÀý×Ó£¬ÊʺϳõѧÕßÀí½â
1£¬JavaFlex.java
package flex;
public class JavaFlex {
public String helloJavaFlex(String name) {
return name;
}
}
2£¬remoting-config.xml
<?xml version="1.0" encoding="UTF-8"?>
<service id="remoting-service" class="flex.messaging.services.Remo ......
±äÁ¿,³£Á¿µÄ¸ÅÄî
•
JavaÓïÑÔÖÐÓÐÎåÖÖ²»Í¬ÀàÐ͵ij£Á¿,
–
•1ÕûÐͳ£Á¿:ÈκÎÒ»¸öÕûÐÍÊý×Ö¾ÍÊÇÒ»¸öÕûÐͳ£Á¿.
–JavaÓïÑÔÖÐ,ÕûÐͳ£Á¿ÓÐÈýÖÖ±íʾ·½Ê½:
•Ê®½øÖÆ:0,1,2,3,4,5,6,7,8,9,10,11,12…¶¼ÊÇÊ®½øÖƵij£Á¿
•°Ë½øÖÆ:°Ë½øÖÆ¿ÍÁ÷Á¿Ö»ÄÜÓÃ0,1,2,3,4,5,6,7À ......
eval.jar ÐèÒªµ½https://eval.dev.java.net/
ÏÂÔØ
--ÏÂÃæÊÇʾÀýʹÓã¬Ö§³ÖÖÐÎıäÁ¿
Expression exp = new
Expression("(x + y)/2"
);
Map<String, BigDecimal> variables = new
HashMap<String, BigDecimal>();
variables.put("x", new
BigDecimal("4.32"
)); ......
½Å±¾±äÁ¿ÊÇʹÓà var »ò def ¹Ø¼ü×ÖÉùÃ÷µÄ¡£
¶þÕßÖ®¼äµÄÇø±ðÔÚÓÚ£ºÔڽű¾µÄÕû¸öÉúÃüÖÜÆÚÄÚ¶¼¿ÉÒÔΪ var ±äÁ¿¸³ÓèÐÂÖµ£¬
¶ø def ±äÁ¿ÔÚ±»Ê״θ³ÓèÐÂÖµºó½«±£³Ö²»±ä£»
def numOne = 100;
def numTwo = 2;
var result;
add();
subtract();
multiply();
divide();
function add() {
result = numOne + numTwo; ......
×î½üÒ»Ö±ÔÚ¿´primer c++£¬º¯ÊýÒ»Õ¶Ôc++º¯ÊýÖ®¼ä´«µÝ²ÎÊýÓÐÏêϸµÄ½²½â£¬´«Öµ¡¢´«Ö¸ÕëºÍ´«ÒýÓõÄÓ¦ÓÃÓëÇø±ð¶¼½²µÃºÜÇå³þ£¬
ÒÔǰһֱÓÃjava£¬ÓÉÓÚjavaûÓÐÖ¸Õ룬µ±Ê±Ò²Ã»ÓÐÒýÓÃÕâ¸ö¸ÅÄËùÒÔûÓжÔjava²ÎÊýµÄ´«µÝÓйý¶àµÄ˼¿¼£¬ÏÖÔÚ¸ãÇå³þÁËc++
´«µÝ²ÎÊýµÄ»úÖÆ£¬×ÔÈ»¾Í»á¸újava½øÐжԱȣ¬¾¿¾¹java´«µÄÊÇʲô¶«Î÷£¿
Java´ú ......