Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

Java±à³ÌËöÊ£¨4£©——JavaÀàÖе÷ÓÃServlet

Ò»¡¢JavaÖе÷ÓÃservlet˵Ã÷£º
ÎÒÃÇÓÐʱ¿ÉÄÜÐèÒªÔÚJavaÀàÖе÷ÓÃServlet´Ó¶øÊµÏÖÄ³Ð©ÌØÊâµÄ¹¦ÄÜ£¬ÔÚJavaAPIÖÐÌṩÁËÒ»¸öURLµÄÀ࣬ÆäÖÐopenStream( )·½·¨¿ÉÒÔ´ò¿ªURLµÄÁ¬½Ó£¬²¢·µ»ØÒ»¸öÓÃÓÚ¸ÃÁ¬½Ó¶ÁÈëµÄInputStream¡£
¶þ¡¢JavaÖе÷ÓÃservletÓ¦ÓþÙÀý£º
package com.solid.test;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.MalformedURLException;
import java.net.URL;
public class TestCallServlet {
       //servlet·¾¶
       private static final String path = "http://localhost:8080/test/servlet/TestServlet";
       /**
        * ²âÊÔµ÷ÓÃservlet·½·¨
        * @param args
        */
       public static void main(String[] args) {
              try {
                     URL url = new URL(path);
                     url.openStream();
              } catch (MalformedURLException e) {
                     e.printStackTrace();
              } catch (IOException e) {
                     e.printStackTrace();
              }
       }
}
Èý¡¢¶Áȡij¸öÒ³ÃæÔ´´úÂëµÄÓ¦ÓþÙÀý£º
package com.solid.test;
import java.io.Bu


Ïà¹ØÎĵµ£º

JavaScriptºÍJavaµÄÇø±ð

¡¡¡¡ËäÈ»JavaScriptÓëJavaÓнôÃܵÄÁªÏµ£¬µ«È´ÊÇÁ½¸ö¹«Ë¾¿ª·¢µÄ²»Í¬µÄÁ½¸ö²úÆ·¡£JavaÊÇSUN¹«Ë¾ÍƳöµÄÐÂÒ»´úÃæÏò¶ÔÏóµÄ³ÌÐòÉè¼ÆÓïÑÔ£¬ÌرðÊʺÏÓÚInternetÓ¦ÓóÌÐò¿ª·¢£»¶øJavaScriptÊÇNetscape¹«Ë¾µÄ²úÆ·£¬ÆäÄ¿µÄÊÇΪÁËÀ©Õ¹Netscape Navigator¹¦ÄÜ,¶ø¿ª·¢µÄÒ»ÖÖ¿ÉÒÔǶÈëWebÒ³ÃæÖеĻùÓÚ¶ÔÏóºÍʼþÇý¶¯µÄ½âÊÍÐÔÓïÑÔ, ËüµÄǰÉíÊ ......

Java Calendar »ñÈ¡±¾ÖÜÖÜÒ»ºÍÖÜÈÕ´úÂë

/**
  * µÃµ½±¾ÖÜÖÜÒ»
  *
  * @return yyyy-MM-dd
  */
 public static String getMondayOfThisWeek() {
  Calendar c = Calendar.getInstance();
  int day_of_week = c.get(Calendar.DAY_OF_WEEK) - 1;
  if (day_of_week == 0)
   da ......

JAVA¿ò¼Üµ±ÖÐSpringµÄÒÀÀµ×¢ÈëºÍ¿ØÖÆ·´×ª


SpringÄÜÓÐЧµØ×éÖ¯J2EEÓ¦Óø÷²ãµÄ¶ÔÏó¡£²»¹ÜÊÇ¿ØÖƲãµÄAction¶ÔÏ󣬻¹ÊÇÒµÎñ²ãµÄService¶ÔÏ󣬻¹Êdz־òãµÄDAO¶ÔÏ󣬶¼¿ÉÔÚSpringµÄ¹ÜÀíÏÂÓлúµØÐ­µ÷¡¢ÔËÐС£Spring½«¸÷²ãµÄ¶ÔÏóÒÔËÉñîºÏµÄ·½Ê½×éÖ¯ÔÚÒ»Æð£¬Action¶ÔÏóÎÞÐë¹ØÐÄService¶ÔÏóµÄ¾ßÌåʵÏÖ£¬Service¶ÔÏóÎÞÐë¹ØÐij־òã¶ÔÏóµÄ¾ßÌåʵÏÖ£¬¸÷²ã¶ÔÏóµÄµ÷ÓÃÍêÈ«ÃæÏò½Ó ......

Java heep space£¨JavaÄÚ´æÒç³öÎÊÌ⣩

½ñÌìÓöµ½ÁËÕâ¸öÎÊÌâ ÁËºÇºÇ ½â¾öÁ˸ø´ó¼Ò·ÖÏíÏÈ£¬java.lang.OutOfMemoryError: Java heap space ÒýÆðÁËÎÒÉÏ´«³ö´í¡£ÎÒ½â¾ö°ì·¨¾ÍÊÇ¿´ÄãʹÓõÄtomcat·þÎñÆ÷°æ±¾ÊÇʲôÑùµÄ£¬Èç¹ûÄãµÄtomcat/binϱßÓÐtomcatw.exe ¾Í·½±ãÁË£¬Ö±½Ó¿ÉÊÓ»¯²Ù×÷ŶÏÂÏÂͼ
ÆäÖÐÉèÖóõʼÄÚ´æ³ØºÍ×î´óÄÚ´æ³Ø£¬ÉèÖÃÔ­ÔòÊǸù¾ÝÄãµÄÎïÀíÄÚ´æÀ´¶¨¡£
Èç¹û ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ