package io;
import java.io.*;
/**
* @author ¸ßÕíÎâÓÇ
* ÀûÓûº³åÇøÔÀí,BufferedInputStream,
* ʵÏÖµÄÎļþ×Ö½ÚÁ÷¶ÁÈ¡¹¦ÄÜʾ·¶
*
*/
public class BufferedInOutputStream {
public BufferedInOutputStream() {
ioTest2();
}
public void ioTest2() {
FileInputStream in = null ;
BufferedInputStream bi = null;
int i= 0;
int count=0;
try{
in = new FileInputStream("D:/j/o/java2.txt");
bi = new BufferedInputStream(in);
while(( i=b ......
package com.huawei.globe;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.ArrayList;
public class CrossConectionContextSheet
{
CrossCalition cc = new CrossCalition();
private final static String driver = "com.mysql.jdbc.Driver";
private final static String url = "jdbc:mysql://localhost:3306/test";
private final static String name = "root";
private final static String password = "123456";
static Connection conn = null;
Statement st = null;
ResultSet rs = null;
private void pack() throws Exception
{
String sql = "select * from globe_sdh_snc_tmp where cName=" + "'TAS'";
Class.forName(driver);
conn = DriverManager.getConnection(url, name, password);
st = conn.createStatement();
rs = st.executeQuery(sql);
ArrayList<CrossCa ......
http://apache.freelamp.com/hadoop/hive/hive-0.4.0/
http://sourceforge.net/projects/dbunit/files/
JavaµÚÈý·½library ecosystemÊÇÒ»¸öºÜ¹ãÀ«µÄ·¶³ë¡£²»¾ÃǰÓÐÈË׫ÎÄ£ºÃ¿¸öÏîÄ¿ÖУ¬Äã±ØÐëÖªµÀµÄ11¸öJavaµÚÈý·½Àà¿â¡£
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1.DBUnit
DBunitÊÇÒ»¸ö»ùÓÚjunitÀ©Õ¹µÄÊý¾Ý¿â²âÊÔ¿ò¼Ü¡£ËüÌṩÁË´óÁ¿µÄÀà¶ÔÓëÊý¾Ý¿âÏà¹ØµÄ²Ù×÷½øÐÐÁ˳éÏóºÍ·â×°¡£
2.MOckito
MockitoÊÇÒ»¸öÕë¶ÔJavaµÄmocking¿ò¼Ü¡£Äã¿ÉÒÔʹÓüò½àµÄAPI±àд³öƯÁÁµÄ²âÊÔ¡£
3.Hamcrest Matchers
Hamcrest ÊÇÒ»¸ö²âÊÔ¸¨Öú¹¤¾ß£¬ÌṩÁËÒ»Ì×ͨÓÃµÄÆ¥Åä·û Matcher£¬Áé»îʹÓÃÕâЩƥÅä·û¶¨ÒåµÄ¹æÔò£¬³ÌÐòÔ±¿ÉÒÔ¸ü¼Ó¾«È·µÄ±í´ï×Ô¼ºµÄ²âÊÔ˼Ï룬ָ¶¨ËùÏëÉ趨µÄ²âÊÔÌõ¼þ¡£
Junit4½áºÏHamcrestÌṩÁËеĶÏÑÔÓï¾ä-assertThat£¬Ö»ÐèÒ»¸öassertThatÓï¾ä£¬½áºÏHamcrestÌṩµÄÆ¥Åä·û£¬¾Í¿ÉÒÔ±í´ïÈ«²¿µÄ²âÊÔ˼Ïë¡£
Apache Commons
4.Configuration
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5.DbUtils
DbUtils¿ÉÒÔ½«Êý¾Ý¿â²Ù×÷µ¥¶À×ö³ÉÒ»¸ö°ü£¬¼ò»¯Êý¾Ý¿â²Ù×÷¡£
6.IO
¿ÉÒÔ¿´³ÉÊÇjava.ioµÄÀ©Õ¹¡£ËüÌṩÁËÎļþÔĶÁ¹¦ÄÜ£¬ÒÔ¼°Ò»Ð©Ê¹Óõķ½·¨£¬ÀàËÆÓÚDbUtils¡£
7.Lang
Èç¹ûÄãÒªÎÊÎÒ»¹ÓÐÄĸö¿ ......
l×é¼þ´Ó¹¦ÄÜÉÏ·Ö¿É·ÖΪ£º
1) ¶¥²ãÈÝÆ÷£ºJFrame,JApplet,JDialog,JWindow
2) ÖмäÈÝÆ÷£ºJPanel,JScrollPane,JSplitPane,JToolBar¡¡
3) ÌØÊâÈÝÆ÷£ºÔÚGUIÉÏÆðÌØÊâ×÷ÓõÄÖмä²ã£¬ÈçJInternalFrame,JLayeredPane,JRootPane.
1.JFrameµÄÓ÷¨
1) ÓÃgetContentPane( )·½·¨»ñµÃJFrameµÄÄÚÈÝÃæ°å£¬ÔÙ¶ÔÆä¼ÓÈë×é¼þ£º
Container c=frame.getContentPane()
c.add(childComponent)
2) ½¨Á¢Ò»¸öJPanel»ò JDesktopPaneÖ®ÀàµÄÖмäÈÝÆ÷£¬°Ñ×é¼þÌí¼Óµ½ÈÝÆ÷ÖУ¬ÓÃsetContentPane()·½·¨°Ñ¸ÃÈÝÆ÷ÖÃΪJFrame
µÄÄÚÈÝÃæ°å£º
JPanel contentPane=new JPanel( );
……//
°ÑÆäËü×é¼þÌí¼Óµ½JpanelÖÐ;
frame.setContentPane(contentPane); // °ÑcontentPane¶ÔÏóÉèÖóÉΪframeµÄÄÚÈÝÃæ°å
JFrameÊÇÖ÷´°¿Ú£¬¿ÉÔÚËüÉÏÌí¼ÓJDialogºÍJApplet½øÈ¥ËüµÄÄÚÈÝÃæ°åÄÚ¡£ÈçÏÂÀý×Ó£º
Class MainWindow{
private JFrame jFrame;
public MainWin ......
package com.kiloway.trace.utils;
import java.lang.reflect.Field;
/**
* @author Zhang Qi
* @Create Time 2010/01/09
* */
public class ObjectToXML {
public String toString(Object object) throws Exception {
StringBuilder sb = new StringBuilder();
//µÃµ½ÀàµÄÃû³Æ
String classname = object.getClass().getSimpleName();
//µÃµ½ÀàÓÐÄÄЩ×Ö¶Î
Field[] fields = object.getClass().getDeclaredFields();
//ÒÔ×Ö¶ÎÃû³Æ×÷Ϊ½Úµã
sb.append("<" + classname + ">\n");
for (int i = 0; i < fields.length; i++) {
sb.append("\t<" + fields[i].getName() + ">");
//ÉèÖÃ×Ö¶ÎÊôÐԵķÃÎÊȨÏÞ
fields[i].setAccessible(true);
//»ñÈ¡×Ö¶ÎÊôÐÔ
sb.append(fields[i].get(object));
sb.append("</" + fields[i].getName() + ">\n");
}
sb.append("</" + classname + ">\n");
return sb.toString();
}
}
......
package com.kiloway.trace.utils;
import java.lang.reflect.Field;
/**
* @author Zhang Qi
* @Create Time 2010/01/09
* */
public class ObjectToXML {
public String toString(Object object) throws Exception {
StringBuilder sb = new StringBuilder();
//µÃµ½ÀàµÄÃû³Æ
String classname = object.getClass().getSimpleName();
//µÃµ½ÀàÓÐÄÄЩ×Ö¶Î
Field[] fields = object.getClass().getDeclaredFields();
//ÒÔ×Ö¶ÎÃû³Æ×÷Ϊ½Úµã
sb.append("<" + classname + ">\n");
for (int i = 0; i < fields.length; i++) {
sb.append("\t<" + fields[i].getName() + ">");
//ÉèÖÃ×Ö¶ÎÊôÐԵķÃÎÊȨÏÞ
fields[i].setAccessible(true);
//»ñÈ¡×Ö¶ÎÊôÐÔ
sb.append(fields[i].get(object));
sb.append("</" + fields[i].getName() + ">\n");
}
sb.append("</" + classname + ">\n");
return sb.toString();
}
}
......
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1¡¢ÅäÖÃTomcat\conf\context.xmlÌí¼Ó <Resource>
<Resource name="jdbc/books" auth="Container"
type="javax.sql.DataSource" maxActive="100" maxIdle="30"
maxWait="10000" username="sa" password=""
driverClassName="com.microsoft.jdbc.sqlserver.SQLServerDriver"
url="jdbc:sqlserver://localhost:1433;DatabaseName=books" />
name Ö¸¶¨ResourceµÄJNDIÃû³Æ
auth Ö¸¶¨¹ÜÀíResourceµÄManager£¨Container:ÓÉÈÝÆ÷´´½¨ºÍ¹ÜÀí|Application£ºÓÉWebÓ¦Óô´½¨ºÍ¹ÜÀí£©
type Ö¸¶¨ResourceËùÊôµÄJavaÀà
maxActive Ö¸¶¨Á¬½Ó³ØÖд¦Óڻ״̬µÄÊý¾Ý¿âÁ¬½ÓµÄ×î´óÊýÄ¿
maxIdle Ö¸¶¨Á¬½Ó³ØÖд¦ÓÚ¿ÕÏÐ״̬µÄÊý¾Ý¿âÁ¬½ÓµÄ×î´óÊýÄ¿
maxWait Ö¸¶¨Á¬½Ó³ØÖеÄÁ¬½Ó´¦ÓÚ¿ÕÏеÄ×ʱ¼ä£¬³¬¹ýÕâ¸öʱ¼ä»áÅ׳öÒì³££¬È¡ÖµÎª-1£¬±íʾ¿ÉÒÔÎÞÏÞÆÚµÈ´ý
2¡¢¿½±´ÏàÓ¦µÄjar°üµ½Tomcat\common\libÖÐ
/server/libĿ¼ÏµÄjarÎļþÖ»Äܱ»Tomcat·þÎñÆ÷·ÃÎÊ
/shared/libĿ¼ÏµÄjarÎļþ¿ÉÒÔ±»Ë ......