java¶¯Ì¬´´½¨Êý×é
ÓÐJAVAÖУ¬ÓÐʱºòÐèÒª¸ù¾ÝÌõ¼þÀ´Éú³ÉÅú´¦ÀísqlsÓï¾äµÈ£¬ÐèÒª¶¯Ì¬Éú³ÉÊý×é¡£·½·¨£º
List<String> list=new ArrayList<String>();
if(true){
list.add("insert.....");
list.add("update....");
}else{
list.add("insert....");
}
//Õâ¾äÊǹؼü,list.toArray»ñµÃµÄobjectµÄÊý×飬ÐèҪת»¯ÎªStringµÄÊý×é
String sqls[]=(String[]) list.toArray(new String[0]);
//Ö´ÐÐÅú´¦Àí³ÌÐò
DBTool.executeBatch(sqls);
Ïà¹ØÎĵµ£º
Javaѧϰ´ÓÈëÃŵ½¾«Í¨
Ò»¡¢ JDK (Java Development Kit)
JDKÊÇÕû¸öJavaµÄºËÐÄ£¬°üÀ¨ÁËJavaÔËÐл·¾³£¨Java Runtime Envirnment£©£¬Ò»¶ÑJava¹¤¾ßºÍJava»ù´¡µÄÀà¿â(rt.jar)¡£²»ÂÛʲôJavaÓ¦Ó÷þÎñÆ÷ʵÖʶ¼ÊÇÄÚÖÃÁËij¸ö°æ±¾µÄJDK¡£Òò´ËÕÆÎÕJDKÊÇѧºÃJavaµÄµÚÒ»²½¡£×îÖ÷Á÷µÄJ ......
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 ......
ÀàµÄ³õʼ»¯ºÍ¶ÔÏó³õʼ»¯ÊÇ JVM ¹ÜÀíµÄÀàÐÍÉúÃüÖÜÆÚÖзdz£ÖØÒªµÄÁ½¸ö»·½Ú£¬Google ÁËÒ»±éÍøÂ磬ÓйØÀà×°ÔØ»úÖÆµÄÎÄÕµ¹ÊDz»ÉÙ£¬È»¶øÀà³õʼ»¯ºÍ¶ÔÏó³õʼ»¯µÄÎÄÕ²¢²»¶à£¬ÌرðÊÇ´Ó×Ö½ÚÂëºÍ JVM ²ã´ÎÀ´·ÖÎöµÄÎÄÕ¸üÊÇÏÊÓÐËù¼û¡£
±¾ÎÄÖ÷Òª¶ÔÀàºÍ¶ÔÏó³õʼ»¯È«¹ý³Ì½øÐзÖÎö£¬Í¨¹ýÒ»¸öʵ¼ÊÎÊÌâÒýÈ룬½«Ô´´úÂëת»»³É JVM ×Ö½ÚÂëºó£¬ ......
Ò»¡¢±à¼JavaÔ´Îļþ
=============================================
Hello.java
=============================================
package test;
public class Hello
{
static
{
try
{
//´Ë´¦¼´Îª±¾µØ·½·¨ËùÔÚÁ´½Ó¿âÃû
&n ......
1¡¢Java SE 7ÔâÓö.NET CLR»á·¢Éúʲô£¿
´ÓJava SE 7µÄ¹¦ÄÜÁбíÖпÉÒÔ¿´³ö£¬ËüÏà±ÈÒÔǰ°æ±¾ÓÐÁ˳¤×ãÌá¸ß¡£ÄÇô£¬ËüÊÇÒ»¸öÓÎÏ·¸Ä±äÕßÂð£¿ÎÒÈÏΪ²»»áÊÇÕâÑù¡£ÔÚ¹ýÈ¥ÊýÄêÖУ¬JVMºÍ.NET CLR¶¼·¢ÉúÁËÖÚ¶à¸Ä½ø£»¹ýÈ¥ÄÇЩֻÓм¼Êõ·Ç³£¸ß³¬µÄ³ÌÐòÔ±²ÅÄÜÍê³ÉµÄÐí¶àÊÂÇ飬ÏÖÔÚ½èÖúÓÚJVMºÍ.NET CLRµÄÔöÇ¿¹¦ÄÜ£¬ÆÕͨ³ÌÐòÔ±Ò²Äܹ»×öµÃµ½¡ ......