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1. ´î½¨ SSH »·¾³
      
1). ¼ÓÈë Struts:
             
¢Ù. ¼ÓÈë jar °ü:
struts-1.3.8\apps\struts-blank-1.3.8\WEB-INF\lib\*.jar,
struts-1.3.8\lib\struts-extras-1.3.8.jar
             
¢Ú. ¼ÓÈëÅäÖÃÎļþ: ×¢Òâ: ²»ÄÜÖ±½Ó¸´ÖÆ
struts-1.3.8\apps\struts-blank-1.3.8\WEB-INF\web.xml Îļþµ½ WEB-INF ÏÂ,
ÒòΪÕâÑù»áµ¼Ö el ²»¿ÉÓÃ
      
2). ¼ÓÈë Hibernate£º
             
¢Ù. ¼ÓÈë jar °ü: hibernate-distribution-3.3.2.GA\lib\required\*.jar,
hibernate-distribution-3.3.2.GA\hibernate3.jar,
             
         
¶îÍâÌí¼Ó slf4j-1.5.8\slf4j-nop-1.5.8.jar
             
¢Ú. ×¢Òâ: struts ÖÐµÄ antlr-2.7.2.jar ºÍ hibernate ÖÐµÄ antlr-2.7.6.jar
Ïà±È°æ±¾½ÏµÍ,
Ó¦¸Ãɾ³ý.    
             
¢Û. ÅäÖÃÎļþ: ºÍ Spring ¼¯³É, ʹÓà Spring À´Ìæ´ú Hibernate.cfg.xml Îļþ
      
3). ¼ÓÈë Spring£º
             
¢Ù. ¼ÓÈë jar °ü: \spring-framework-2.5.6.SEC01\dist\spring.jar,
spring-framework-2.5.6.SEC01\dist\modules\spring-webmvc-struts.jar,
             
               
\spring-framework-2.5.6.SEC01\lib\aspectj\*.jar,
spring-framework-2.5.6.SEC01\lib\cglib\*.jar,
             


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Java™ÓïÑÔ°üº¬Á½ÖÖÄÚÔÚµÄͬ²½»úÖÆ£ºÍ¬²½¿é£¨»ò·½·¨£©ºÍvolatile±äÁ¿¡£ÕâÁ½ÖÖ»úÖÆµÄÌá³ö¶¼ÊÇΪÁËʵÏÖ´úÂëÏ̵߳ݲȫÐÔ¡£ÆäÖÐvolatile±äÁ¿µÄͬ²½ÐԽϲµ«ÓÐʱËü¸ü¼òµ¥²¢ÇÒ¿ªÏú¸üµÍ£©£¬¶øÇÒÆäʹÓÃÒ²¸üÈÝÒ׳ö´í¡£ÔÚÕâÆÚµÄJavaÀíÂÛÓëʵ¼ùÖУ¬Brian Goetz½«½éÉܼ¸ÖÖÕýȷʹÓÃvolatile±äÁ¿µÄģʽ£¬²¢Õë¶ÔÆäÊÊÓÃÐÔÏÞÖÆÌá³öÒ» ......

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class   Global   {  
      public   static   final   String   APPNAME=   "xyz";   //È«¾Ö³£Á¿
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public static List removeDuplicate(List list) {
for ( int i = 0 ; i < list.size() - 1 ; i ++ ) {
for ( int j = list.size() - 1 ; j > i; j -- ) {
if (list.get(j).equals(list.get(i))) {
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