xmlµÄÏà¶Ô·¾¶ÎÊÌâ - Java / Web ¿ª·¢
¸÷λ¸ç¸ç£¬°ïæ°¡£¬ÎÒÕâÀïÓÐÒ»¸öÓÃdom·½Ê½¶ÁÈ¡xmlÎļþÎÊÌ⣬µ«ÎÞÂÛÈçºÎд·¾¶¶¼²»ÐУ¬´úÂëÈçÏ£º
DocumentBuilder db = dbf.newDocumentBuilder();
Document doc = db.parse("WebRoot/admin.xml");
ÕâÑù£¬°ÑÎļþ·Åµ½webRootÏÂÊÇ¿ÉÒÔÔÚmain·½·¨ÖжÁÈ¡µÄ£¬µ«ÊÇÔËÐÐÔÚweb¹¤³ÌÏ£¬ÓÃÒ³Ãæ·ÃÎʵÄʱºò¾Í³öÎÊÌâÁË£¬
ÊÔÁ˸÷ÖÖ·½·¨¶¼²»ÐУ¬ÄÄλ¸ç¸çÓа취£¬ÔÚÏßµÈ
ÓÃgetResourceAsStream ÊÔÒ»ÏÂ
ÓÃxxx.class.getResource("resources")»ñÈ¡
Java code:
public static String whereAmI(Class clazz){//µÃµ½Ò»¸öclassÎļþËùÔÚµÄĿ¼,ÒÔ/½á⣬°ÑÄãµÄÎļþºÍclassÎļþ·ÅÒ»¿é¾Í¿ÉÒÔÁË
String clazzName=clazz.getName();
String filename=clazzName.substring(clazzName.lastIndexOf(".")+1);
java.net.URL url=clazz.getResource(filename+".class");
String fullPath="";
try{
fullPath=java.net.URLDecoder.decode(url.toString(),"UTF-8");
}catch(java.io.UnsupportedEncodingException e){
e.printStackTrace();
throw new RuntimeException("½âÎöÎļþ·¾¶³ö´í!",e);
}
String fileDir=fullPath.substring(fullPath.indexOf("/")+1,fullPath.lastIndexOf("/")+1);
return fileDir;
}
Äãweb¹¤³ÌÉèÖõÄÊä³öĿ¼ÊÇʲô£¿·Åµ½Õâ¸öĿ¼ÏÂȥȡ
ллÉÏÃæ¸÷λ°ï棬ÎÒ×Ô¼ºÕûÁËÒ»¸ö£¬
ÔÚactionÀïÕ
Ïà¹ØÎÊ´ð£º
<?xml version="1.0" encoding="utf-8" ?>
- <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical&q ......
ÎÒÔÚ javaºËÐļ¼ÊõÉÏ ¿´ÁËÒ»¸ö ÀûÓà Java socket emailµÄÀý×Ó ¿ÉÊÇÔõôҲ ²»³É¹¦ Ϊʲô£¿
Ô´Âë
Java code:
package cn.com.test.email;
import java.awt.GridBagLayout;
import java.awt.event.Action ......
ÇëÎÒÓÃFCKÉÏ´«Îļþ,ÔÚ±¾µØµÄwindows»úÉϲâÊÔ¿ÉÒÔ£¬µ«²¿Êðµ½linux·þÎñÆ÷ÉϾÍÉÏ´«²»ÁËÎļþ£¬ÉÏ´«Îļþʱһֱ¿¨ÔÚÄÇÀï¡£Íû¸÷λ´óϺָµã£¬Ð»Ð»£¡
·¹ý£¬°ïÄ㶥һϡ£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£
ÉÏ´«ÎļþµÄ·¾¶ÎÊÌ⣬ ......
ÔÚJSPÒ³ÃæÓÐÒ»¸ö<input type="hidden" name="index" value="0">/>¿Ø¼þ
µ±ÎÒÓÃÏÂÃæµÄJavaScriptº¯Êý¸Ä±äÆävalueµÄÖµµÄʱºò Èç¹ûÂú×ãÌõ¼þ£¨¼´i>=3µÄʱºò£©ÎªÊ²Ã´valueµÄ ......