¡¾×ª¡¿DWRÖÐJava·½·¨µÄ²ÎÊý¼°·µ»ØÖµ
1¡¢µ÷ÓÃûÓзµ»ØÖµºÍ²ÎÊýµÄJava·½·¨
1.1¡¢dwr.xmlµÄÅäÖÃ
Xml´úÂë
<dwr>
<allow>
<create creator="new" javascript="testClass" >
<param name="class" value="com.dwr.TestClass" />
<include method="testMethod1"/>
</create>
</allow>
</dwr>
<dwr>
<allow>
<create creator="new" javascript="testClass" >
<param name="class" value="com.dwr.TestClass" />
<include method="testMethod1"/>
</create>
</allow>
</dwr>
<allow> ±êÇ©ÖаüÀ¨¿ÉÒÔ±©Â¶¸ø javascript ·ÃÎʵĶ«Î÷¡£
<create> ±êÇ©ÖÐÖ¸¶¨ javascript ÖпÉÒÔ·ÃÎ浀 java À࣬²¢¶¨Òå DWR Ó¦µ±ÈçºÎ»ñµÃÒª½øÐÐÔ¶³ÌµÄÀàµÄʵÀý¡£ creator="new" ÊôÐÔÖ¸¶¨ java ÀàʵÀýµÄÉú³É·½Ê½£¬ new Òâζ×Å DWR Ó¦µ±µ÷ÓÃÀàµÄĬÈϹ¹Ô캯ÊýÀ´»ñµÃʵÀý£¬ÆäËûµÄ»¹ÓÐ spring ·½Ê½£¬Í¨¹ýÓë IOC ÈÝÆ÷ Spring ½øÐм¯³ÉÀ´»ñµÃʵÀýµÈµÈ¡£ javascript=" testClass " ÊôÐÔÖ¸¶¨ javascript ´úÂë·ÃÎʶÔÏóʱʹÓõÄÃû³Æ¡£
<param> ±êǩָ¶¨Òª¹«¿ª¸ø javascript µÄ java ÀàÃû¡£
<include> ±êǩָ¶¨Òª¹«¿ª¸ø javascript µÄ·½·¨¡£²»Ö¸¶¨µÄ»°¾Í¹«¿ªËùÓз½·¨¡£
<exclude> ±êǩָ¶¨Òª·ÀÖ¹±»·ÃÎʵķ½·¨¡£
1.2¡¢javascriptÖе÷ÓÃ
Ê×ÏÈ£¬ÒýÈë javascript ½Å±¾
Js´úÂë
<script src='dwr/interface/ testClass.js'></script>
<script src='dwr/engine.js'></script>
<script src='dwr/util.js'></script>
<script src='dwr/interface/ testClass.js'></script>
<script src='dwr/engine.js'></script>
<script src='dwr/util.js'></script>
ÆäÖÐ TestClass.js ÊÇ dwr ¸ù¾ÝÅäÖÃÎļþ×Ô¶¯Éú³ÉµÄ£¬ engine.js ºÍ util.js ÊÇ dwr ×Ô´øµÄ½Å±¾Îļþ¡£
Æä´Î£¬±àдµ÷Óà java ·½·¨µÄ javascript º¯Êý
Js´úÂë
Function callTestMethod1(){
&n
Ïà¹ØÎĵµ£º
ͨ³££¬ÎÒÃÇΪÁ˱ÜÃâÄÚ´æÒç³öµÈÎÊÌ⣬ÐèÒªÉèÖû·¾³±äÁ¿
JAVA_OPTS -Xms256M -Xmx512M µÈ£¬¡¾¶ÔÓÚ·þÎñÆ÷£¬Ò»°ã¶¼ÉèÖóÉÒ»ÑùµÄ¡¿
µ«ÊÇÓеÄʱºò¿ÉÄÜÕâÑùµÄÉèÖû¹»á²»ÐÐ(±ÈÈ磬µ±ServerÓ¦ÓóÌÐò¼ÓÔØ½Ï¶àÀàʱ£¬¼´jvm¼ÓÔØÀàʱ£¬ÓÀ¾ÃÓòÖеĶÔÏó¼±¾çÔö¼Ó£¬´Ó¶øÊ¹jvm²»¶Ïµ÷ÕûÓÀ¾ÃÓò´óС£¬ÎªÁ˱ÜÃâµ÷Õû)£¬Äã¿ÉÒÔʹ ......
abstract classºÍinterfaceÊÇJavaÓïÑÔÖжÔÓÚ³éÏóÀඨÒå½øÐÐÖ§³ÖµÄÁ½ÖÖ»úÖÆ£¬ÕýÊÇÓÉÓÚÕâÁ½ÖÖ»úÖÆµÄ´æÔÚ£¬²Å¸³ÓèÁËJavaÇ¿´óµÄÃæÏò¶ÔÏóÄÜÁ¦¡£abstract classºÍinterfaceÖ®¼äÔÚ¶ÔÓÚ³éÏóÀඨÒåµÄÖ§³Ö·½Ãæ¾ßÓкܴóµÄÏàËÆÐÔ£¬ÉõÖÁ¿ÉÒÔÏà»¥Ìæ»»£¬Òò´ËºÜ¶à¿ª·¢ÕßÔÚ½øÐгéÏóÀඨÒåʱ¶ÔÓÚabstract classºÍinterfaceµÄÑ¡ÔñÏԵñȽÏËæÒâ¡ ......
°Ë javaÃæÏò¶ÔÏó³ÌÐòÉè¼Æ(¹¹Ôì·½·¨)
/**
* ÃæÏò¶ÔÏóÖ®¶þ
* ¹¹Ôì·½·¨(¹¹Ôì»ú):
*
* 1,¹¹Ôì·½·¨µÄÌØÕ÷:
* Ëü¾ßÓÐÓëÀàÏàͬµÄÃû³Æ£»
* Ëü²»º¬·µ»ØÖµ£»
* Ëü²»ÄÜÔÚ·½·¨ÖÐÓÃreturnÓï¾ä·µ»ØÒ»¸öÖµ
* ×¢Ò⣺ÔÚ¹¹Ôì·½·¨Àï²»º¬·µ»ØÖµµÄ¸ÅÄîÊDz»Í¬ÓÚ“void&rdquo ......
¾Å javaÃæÏò¶ÔÏó³ÌÐòÉè¼Æ(this¹Ø¼ü×Ö)
/**
* ÃæÏò¶ÔÏóÖ®ËÄ
* this¹Ø¼ü×Ö×ܽá
*/
/*this¹Ø¼ü×ֵĵÚÒ»ÖÖÓ÷¨*/
//ÔÚ·½·¨Öе÷ÓÃͬÀàÖеķ½·¨,ÕâʱµÄthis¿ÉÒÔÊ¡ÂÔ.
class ThisPointer
{
public void function1()
{
System.out.println("function1 is calling...");
......