BlogJava-朝朝-_-幸福-文章分类-JAVA

在网页中使用realplayer播放rm文件

小昭 — Sat, 17 Jun 2006 10:04:00 GMT

在网页中使用realplayer播放rm文件

作者:迅鹰下载来源:http://www.sooning.com 发布日期:2006-3-4 点击次数: 211

第1回
1.1 Intorduces
embeded RealPlayer使realPlayer嵌入在ie或netscape中来播放rm流，通过netscape plug-in 或ActiveX你能访问插件的属性方法，控制
影片的播放，与用户进行交互，他们通常通过java,javascript,vbscript,c++,...等来访问

1.2 embeded presentations
嵌入样式包括视频窗口，音量控制，以及一些控制按钮等。
1.2.1 Using Tags for the Netscape Plug-in

在Netscape中使用有三个必需的参数(SRC,WIDTH,HEIGHT)，还有其他的一些参数，但是可选的。
例如：
Tip:SRC是可以省略的，当mime Type 参数如下时：
，这样做会产生不可预料的结果，因此强烈推荐你包含SRC属性，
并且提供一个空的文件的文件名。

1.2.2 Using Tags for the ActiveX Control
在IE中使用RealPlayer的Activex控件必需包含下列的classID:
CLASSID="clsid:CFCDAA03-8BE4-11cf-B848-0020AFBBCCFA"
并且指定播放区域的宽度和高度。如果你想对该Activex控件进行编程请指定ID属性，例如ID=RM1.
例子：
          ...parameters...

1.3.1Using RealPayer Methods through JavaScript

  CENTER=TRUE>
你可以通过一下代码来控制它:


1.3.2 Using RealPlayer Methods through VBScript



你可以如下控制它:

http://127.0.0.1/1-1.rm
http://127.0.0.1/1-2.rm
3.2完整源文件

http://127.0.0.1/1.rpm " WIDTH=240 HEIGHT=180 NOJAVA=true CONTROLS=ImageWindow CONSOLE=one>

   http://127.0.0.1/1.rpm ">

小昭 2006-06-17 18:04 发表评论

Ajax

小昭 — Tue, 06 Jun 2006 03:45:00 GMT

Ajax是异步JavaScript和 XML单词的缩写(asynchronous JavaScript and XML)。

小昭 2006-06-06 11:45 发表评论

log4j访问数据库

小昭 — Fri, 02 Jun 2006 14:14:00 GMT

log4j.properties文件：
#Global logging configuration
log4j.rootLogger=ERROR,stdout,DATABASE
log4j.logger.java.sql=DEBUG
log4j.addivity.org.apache=true
#SqlMap logging configuration...
#log4j-logger.com.ibatis=DEBUG
#log4j.logger.com.ibatis.commmon.jdbc.SimpleDataSource=DEBUG
#log4j.logger.com.ibatis.common.jdbc.ScriptRunner=DEBUG
#log4j.logger.com.ibatis.sqlmap.engine.impl.SqlMapClientDelegate=DEBUG
#log4j.logger.java.sql.Connection=DEBUG
#log4j.logger.java.sql.Statement=DEBUG
#log4j.logger.java.sql.PreparedStatement=DEBUG
#log4j.logger.java.sql.ResultSet=DEBUG

#Console output...
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%5p %c [%t]-%m%n

#######################
# JDBC Appender
#######################

log4j.appender.DATABASE.Threshold=INFO
log4j.appender.DATABASE=org.apache.log4j.jdbc.JDBCAppender
#log4j.appender.DATABASE.BufferSize=10
log4j.appender.DATABASE.URL=jdbc:mysql://219.223.240.187:3306/virtual_human?useUnicode=true&characterEncoding=UTF8

log4j.appender.DATABASE.user=lxn
log4j.appender.DATABASE.password=lxn
log4j.appender.DATABASE.sql=INSERT INTO sys_log VALUES ('%d{yyyy-MM-dd HH:mm:ss}', '%t', '%p', '%l', '%m')
log4j.appender.DATABASE.layout=org.apache.log4j.PatternLayout
但是控制台说：找不到com.mysql.jdbc.Driver,什么时候能解决这个问题呀？

小昭 2006-06-02 22:14 发表评论

jsp_选择路径，选择文件

小昭 — Fri, 02 Jun 2006 14:03:00 GMT

sys_parameter.jsp
<%@ page language="java" import="java.util.*" pageEncoding="gb2312"%>
<%@page import="edu.hit.ice.ibatis.common.*" %>
<%@page import="java.io.File" %>
<%@page import="java.net.MalformedURLException" %>
<%@page import="javax.swing.JFileChooser" %>

<%@ taglib uri="../../WEB-INF/struts-html.tld" prefix="html" %>
<%@ taglib uri="../../WEB-INF/struts-logic.tld" prefix="logic"%>
<%@ taglib uri="../../WEB-INF/struts-bean.tld" prefix="bean"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>

<%String dbpath=new String();
dbpath="C:\\";
if(request.getParameter("dbpath")!=null)
   {
   dbpath=java.net.URLDecoder.decode(request.getParameter("dbpath"),"UTF-8");
   }
%>

     数据管理参数设置


	数据清理范围：	天前

	数据清理时间：

	备份路径设置： >	浏览

	选择还原文件：

public/images/reset.gif" border=0 align=middle> public/images/save.gif" border=0 align=middle>

show.jsp如下：

<%@ page language="java" contentType="text/html; charset=GBK" %>
<%@ page import="java.io.File"%>
<%@ page import="java.net.MalformedURLException"%>
<%@ page import="javax.swing.JFileChooser"%>

     JFileChooser jfc = new JFileChooser();
   jfc.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
   jfc.showOpenDialog(null);
   File file = jfc.getSelectedFile();
   String dbpath=new String();
   try {
      dbpath=file.toURL().toString().substring(6);
      dbpath=dbpath.replace("/","\\");

  } catch (MalformedURLException e) {

   e.printStackTrace();
  }
  String where = java.net.URLEncoder.encode(dbpath,"UTF-8");

response.sendRedirect("sys_parameter.jsp?dbpath="+where);
%>

小昭 2006-06-02 22:03 发表评论

ibatis_"for input String ' ' "问题

小昭 — Sat, 20 May 2006 09:36:00 GMT

再写sql语句是如果输入中包含table的列表，就必须用

    select * from (



    (select HASH,CARD_ID,TOTAL_ACCOUNT,TOTAL_QQ,TOTAL_COUNT,TOTAL_TIME
        from $tablename[]$





             #VALUE1#]]>



             #VALUE2#]]>



             #VALUE3#]]>



             #VALUE4#]]>



             #VALUE5#]]>



             #VALUE6#]]>



             #VALUE7#]]>

             )


) as b

小昭 2006-05-20 17:36 发表评论

ibatis_开发顺序

小昭 — Sat, 20 May 2006 09:34:00 GMT

1 SqlMapConfigExample.xml中加入StatCard.xml
2 编写StatCard.xml,其中涉及StatCardInput,StatCardOutput 和selectStatCard语句
3 编写StatCardInput,StatCardOutput ,StatCardDAO,StatCardDAOImpl
4 在DAO.xml中增加StatCardDAO,StatCardDAOImpl对
5 编写service层
6 编写测试类

小昭 2006-05-20 17:34 发表评论

ibatis_")"问题

小昭 — Fri, 19 May 2006 10:49:00 GMT

还没确定

错误原因：
解决方法：
其中VIRTUAL_HUMAN_4419_200605是一个表；VirtualHuman为该表相对应的类。

小昭 2006-05-19 18:49 发表评论

ibatis_一对多关系

小昭 — Fri, 19 May 2006 00:46:00 GMT

TRACK为多表，BAR为一表//注意类的包含关系
xml文件如下

   select * from (


      (select HASH,ACCOUNT,START_TIME,END_TIME,REGION_NUM,CITY_NUM,LOCAL_IP,
            BAR.BAR_ID as "bar.BAR_ID",
            BAR.BAR_NAME as "bar.BAR_NAME",
            $tablename[]$.BAR_NUM as "bar.BAR_NUM"
       from $tablename[]$,BAR

             $tablename[]$.BAR_NUM=#BAR_NUM#


             and BAR.BAR_NUM=$tablename[]$.BAR_NUM
       )



   ) as b



TRACKBAR表对应的类：
package edu.hit.ice.ibatis.domain;

public class TrackBar {

private String HASH;
private String ACCOUNT;
private Integer START_TIME;
private Integer END_TIME;
private Short REGION_NUM;
private Short CITY_NUM;
private String BAR_NUM;
private Integer LOCAL_IP;

// 注意这个地方
private Bar bar;

public String getHASH() {
  return HASH;
}

public void setHASH(String HASH) {
  if (HASH != null) {
   HASH = HASH.trim();
  }
  this.HASH = HASH;
}

public String getACCOUNT() {
  return ACCOUNT;
}

public void setACCOUNT(String ACCOUNT) {
  if (ACCOUNT != null) {
   ACCOUNT = ACCOUNT.trim();
  }
  this.ACCOUNT = ACCOUNT;
}

public void setSTART_TIME(Integer START_TIME) {
  this.START_TIME = START_TIME;
}

public Integer getSTART_TIME()
{
  return START_TIME;
}

public void setEND_TIME(Integer END_TIME) {
  this.END_TIME = END_TIME;
}

public Integer getEND_TIME() {
  return END_TIME;
}

public Short getREGION_NUM() {
return REGION_NUM;
}

public void setREGION_NUM(Short REGION_NUM) {
this.REGION_NUM = REGION_NUM;
}

public Short getCITY_NUM() {
return CITY_NUM;
}

public void setCITY_NUM(Short CITY_NUM) {
this.CITY_NUM= CITY_NUM;
}

public String getBAR_NUM() {
return BAR_NUM;
}

public void setBAR_NUM(String BAR_NUM) {
  if (BAR_NUM != null) {
   BAR_NUM = BAR_NUM.trim();
  }
  this.BAR_NUM = BAR_NUM;
}

public Integer getLOCAL_IP() {
return LOCAL_IP;
}

public void setLOCAL_IP(Integer LOCAL_IP) {
  this.LOCAL_IP = LOCAL_IP;
}

public Bar getBar()
{
  return bar;
}

public void setBar(Bar bar)
{
  this.bar=bar;
}

}
BAR表对应的类：
package edu.hit.ice.ibatis.domain;

import java.util.List;

public class Bar {

/**
* @param args
*/
private int   BAR_ID;

private String BAR_NUM;
private String BAR_NAME;

public int gerBAR_ID()
     {
     return this.BAR_ID;
     }
     public void setBAR_ID(int BAR_ID)
     {
     this.BAR_ID=BAR_ID;
     }

public void setBAR_NUM(String BAR_NUM)
{
  this.BAR_NUM=BAR_NUM;
}
public String getBAR_NUM()
{
  return this.BAR_NUM;
}
public void setBAR_NAME(String BAR_NAME)
{
  this.BAR_NAME=BAR_NAME;
}
public String getBAR_NAME()
{
  return this.BAR_NAME;
}



}
TrackList类是输入类：
package edu.hit.ice.ibatis.domain;
import java.util.*;
/*由Track类和一个table的list组成的类，用来测试个表查询结果的union*/
public class TrackList {

/**
* This field was generated by Abator for iBATIS. This field corresponds to the database column virtual_human.track_card_4419_200604_2.HASH
* @abatorgenerated Thu Dec 15 10:58:34 CST 2005
*/
private List tablename;
private String HASH;
/**
* This field was generated by Abator for iBATIS. This field corresponds to the database column virtual_human.track_card_4419_200604_2.ACCOUNT
* @abatorgenerated Thu Dec 15 10:58:34 CST 2005
*/
private String ACCOUNT;
/**
* This field was generated by Abator for iBATIS. This field corresponds to the database column virtual_human.track_card_4419_200604_2.START_TIME
* @abatorgenerated Thu Dec 15 10:58:34 CST 2005
*/

private Integer START_TIME;
/**
* This field was generated by Abator for iBATIS. This field corresponds to the database column virtual_human.track_card_4419_200604_2.END_TIME
* @abatorgenerated Thu Dec 15 10:58:34 CST 2005
*/
private Integer END_TIME;
/**
* This field was generated by Abator for iBATIS. This field corresponds to the database column virtual_human.track_card_4419_200604_2.REGION_NUM
* @abatorgenerated Thu Dec 15 10:58:34 CST 2005
*/
private Short REGION_NUM;
private Short CITY_NUM;
/**
* This field was generated by Abator for iBATIS. This field corresponds to the database column virtual_human.track_card_4419_200604_2.BAR_NUM
* @abatorgenerated Thu Dec 15 10:58:34 CST 2005
*/
private String BAR_NUM;
/**
* This field was generated by Abator for iBATIS. This field corresponds to the database column virtual_human.track_card_4419_200604_2.LOCAL_IP
* @abatorgenerated Thu Dec 15 10:58:34 CST 2005
*/
private Integer LOCAL_IP;
public List gettablename() {
return this.tablename;
}

/**
* This method was generated by Abator for iBATIS. This method sets the value of the database column virtual_human.track_card_4419_200604_2.HASH
* @param HASH the value for virtual_human.track_card_4419_200604_2.HASH
* @abatorgenerated Thu Dec 15 10:58:34 CST 2005
*/
public void settablename(List tablename) {

this.tablename =tablename;
}

/**
* This method was generated by Abator for iBATIS. This method returns the value of the database column virtual_human.track_card_4419_200604_2.HASH
* @return the value of virtual_human.track_card_4419_200604_2.HASH
* @abatorgenerated Thu Dec 15 10:58:34 CST 2005
*/
public String getHASH() {
return HASH;
}

/**
* This method was generated by Abator for iBATIS. This method sets the value of the database column virtual_human.track_card_4419_200604_2.HASH
* @param HASH the value for virtual_human.track_card_4419_200604_2.HASH
* @abatorgenerated Thu Dec 15 10:58:34 CST 2005
*/
public void setHASH(String HASH) {
  if (HASH != null) {
   HASH = HASH.trim();
  }
  this.HASH = HASH;
}

/**
* This method was generated by Abator for iBATIS. This method returns the value of the database column virtual_human.track_card_4419_200604_2.ACCOUNT
* @return the value of virtual_human.track_card_4419_200604_2.ACCOUNT
* @abatorgenerated Thu Dec 15 10:58:34 CST 2005
*/
public String getACCOUNT() {
return ACCOUNT;
}

/**
* This method was generated by Abator for iBATIS. This method sets the value of the database column virtual_human.track_card_4419_200604_2.ACCOUNT
* @param ACCOUNT the value for virtual_human.track_card_4419_200604_2.ACCOUNT
* @abatorgenerated Thu Dec 15 10:58:34 CST 2005
*/
public void setACCOUNT(String ACCOUNT) {
  if (ACCOUNT != null) {
   ACCOUNT = ACCOUNT.trim();
  }
  this.ACCOUNT = ACCOUNT;
}

/**
* This method was generated by Abator for iBATIS. This method returns the value of the database column virtual_human.track_card_4419_200604_2.START_TIME
* @return the value of virtual_human.track_card_4419_200604_2.START_TIME
* @abatorgenerated Thu Dec 15 10:58:34 CST 2005
*/
public Integer getSTART_TIME() {
return START_TIME;
}

/**
* This method was generated by Abator for iBATIS. This method sets the value of the database column virtual_human.track_card_4419_200604_2.START_TIME
* @param START_TIME the value for virtual_human.track_card_4419_200604_2.START_TIME
* @abatorgenerated Thu Dec 15 10:58:34 CST 2005
*/
public void setSTART_TIME(Integer START_TIME) {
this.START_TIME = START_TIME;
}

/**
* This method was generated by Abator for iBATIS. This method returns the value of the database column virtual_human.track_card_4419_200604_2.END_TIME
* @return the value of virtual_human.track_card_4419_200604_2.END_TIME
* @abatorgenerated Thu Dec 15 10:58:34 CST 2005
*/
public Integer getEND_TIME() {
return END_TIME;
}

/**
* This method was generated by Abator for iBATIS. This method sets the value of the database column virtual_human.track_card_4419_200604_2.END_TIME
* @param long1 the value for virtual_human.track_card_4419_200604_2.END_TIME
* @abatorgenerated Thu Dec 15 10:58:34 CST 2005
*/
public void setEND_TIME(Long long1) {
this.END_TIME = END_TIME;
}

/**
* This method was generated by Abator for iBATIS. This method returns the value of the database column virtual_human.track_card_4419_200604_2.REGION_NUM
* @return the value of virtual_human.track_card_4419_200604_2.REGION_NUM
* @abatorgenerated Thu Dec 15 10:58:34 CST 2005
*/
public Short getREGION_NUM() {
return REGION_NUM;
}

/**
* This method was generated by Abator for iBATIS. This method sets the value of the database column virtual_human.track_card_4419_200604_2.REGION_NUM
* @param REGION_NUM the value for virtual_human.track_card_4419_200604_2.REGION_NUM
* @abatorgenerated Thu Dec 15 10:58:34 CST 2005
*/
public void setREGION_NUM(Short REGION_NUM) {
this.REGION_NUM = REGION_NUM;
}

/**
* This method was generated by Abator for iBATIS. This method returns the value of the database column virtual_human.track_card_4419_200604_2.BAR_NUM
* @return the value of virtual_human.track_card_4419_200604_2.BAR_NUM
* @abatorgenerated Thu Dec 15 10:58:34 CST 2005
*/
public Short getCITY_NUM() {
return CITY_NUM;
}

/**
* This method was generated by Abator for iBATIS. This method sets the value of the database column virtual_human.track_card_4419_200604_2.REGION_NUM
* @param REGION_NUM the value for virtual_human.track_card_4419_200604_2.REGION_NUM
* @abatorgenerated Thu Dec 15 10:58:34 CST 2005
*/
public void setCITY_NUM(Short CITY_NUM) {
this.CITY_NUM= CITY_NUM;
}

/**
* This method was generated by Abator for iBATIS. This method sets the value of the database column virtual_human.track_card_4419_200604_2.BAR_NUM
* @param BAR_NUM the value for virtual_human.track_card_4419_200604_2.BAR_NUM
* @abatorgenerated Thu Dec 15 10:58:34 CST 2005
*/
public void setBAR_NUM(String BAR_NUM) {
  if (BAR_NUM != null) {
   BAR_NUM = BAR_NUM.trim();
  }
  this.BAR_NUM = BAR_NUM;
}

/**
* This method was generated by Abator for iBATIS. This method returns the value of the database column virtual_human.track_card_4419_200604_2.LOCAL_IP
* @return the value of virtual_human.track_card_4419_200604_2.LOCAL_IP
* @abatorgenerated Thu Dec 15 10:58:34 CST 2005
*/
public Integer getLOCAL_IP() {
return LOCAL_IP;
}

/**
* This method was generated by Abator for iBATIS. This method sets the value of the database column virtual_human.track_card_4419_200604_2.LOCAL_IP
* @param LOCAL_IP the value for virtual_human.track_card_4419_200604_2.LOCAL_IP
* @abatorgenerated Thu Dec 15 10:58:34 CST 2005
*/
public void setLOCAL_IP(Integer LOCAL_IP) {
this.LOCAL_IP = LOCAL_IP;
}

}

小昭 2006-05-19 08:46 发表评论

alphaminer

小昭 — Wed, 19 Apr 2006 07:40:00 GMT

小军传给我alphaminer1、alphaminer2、resource三个项目。我把它们都还原成工作区的项目后就成功了。
注意：
       1.窗口-〉首选项-〉java-〉编译器（compiler）中的编译器一致性级别（compiler compliance level）改为5.0。
          相应问题描述为：
                  annotations are only available if source level is 5.0.
       2.运行：项目为alphaminer1，main类为eti.bi.alphaminer.ui.KBBIApplication；
                      自变量-〉vm自变量为：-DHOME=D:\\工作区系列\\工作区系列五(CVS)\\resource -Xms256M -Xmx1024M
                                                                 -Djava.library.path=D:\\工作区系列\\工作区系列五(CVS)\\resource\\lib
                      运行的名称随意，比如alphaminer1。
                      以后点击运行alphaminer1，即可运行alphaminer平台。
终于ok了。让我弄了一上午的东西，真是可恶。

小昭 2006-04-19 15:40 发表评论

ArrayList与HashTable

小昭 — Mon, 17 Apr 2006 10:59:00 GMT

摘要: ArrayList 　　System.Collections.ArrayList类是一个特殊的数组。通过添加和删除元素，就可以动态改变数组的长度。一．优点 1。支持自动改变大小的功能 2。可以灵活的插入元素 3。可以灵活的删除元素二．局限性跟一般的数组比起来，速度上差些三．添加元素 1． public virtual int Add(... 阅读全文

小昭 2006-04-17 18:59 发表评论

properties文件的乱码问题的解决

小昭 — Fri, 31 Mar 2006 07:48:00 GMT

在线安装Poperties Editor

在eclipse下依次点击Help -> SoftWare Updates -> find and install

选中Search for new features to install ->next
点击 New Remote site
给这个更新站点取个名字如：luanma
url填写http://propedit.sourceforge.jp/eclipse/updates
即可。
点击ok
选中刚才新加的站点名称，点击finish
他会自动找出与你所用的eclipse版本相适应的插件
全部选中
后面只要选择install all即可
最后会提示你重起你的myeclipse

启动后按oksonic所说的操作即可解决乱码问题。
而且，所有的properties文件名的前面都有一个绿色的p字..这就表明ok

小昭 2006-03-31 15:48 发表评论

junit起步1

小昭 — Thu, 30 Mar 2006 03:05:00 GMT

http://www.yzcc.com/yzcc/java/135236586.htm#
上面的文章很简单，易学。

小昭 2006-03-30 11:05 发表评论

hibernate 主键

小昭 — Mon, 20 Mar 2006 13:20:00 GMT

hibernate只能解决有主键的表的相关问题。

小昭 2006-03-20 21:20 发表评论