锘??xml version="1.0" encoding="utf-8" standalone="yes"?>亚洲日本久久一区二区va,亚洲视频精品在线,亚洲国产乱码最新视频http://m.tkk7.com/yjlongfei/category/42249.htmlzh-cnSun, 10 Jan 2010 22:50:10 GMTSun, 10 Jan 2010 22:50:10 GMT60- 鍒ゆ柇鏂囦歡鏍煎紡http://m.tkk7.com/yjlongfei/archive/2010/01/10/308936.html嫻旈槼姹熷ご澶滈佸嫻旈槼姹熷ご澶滈佸Sun, 10 Jan 2010 11:56:00 GMThttp://m.tkk7.com/yjlongfei/archive/2010/01/10/308936.htmlhttp://m.tkk7.com/yjlongfei/comments/308936.htmlhttp://m.tkk7.com/yjlongfei/archive/2010/01/10/308936.html#Feedback0http://m.tkk7.com/yjlongfei/comments/commentRss/308936.htmlhttp://m.tkk7.com/yjlongfei/services/trackbacks/308936.html棣栧厛闃呰姝ゆ枃涔嬪墠錛屾渶濂介槄璇?br />
http://hi.baidu.com/maml897/blog/item/324bf86369961ed4e6113a5c.html
http://hi.baidu.com/maml897/blog/item/fa5f0a7e1edef00129388ae2.html
鍏舵榪樿鐭ラ亾涓鐐瑰父璇嗭紝灝辨槸鎴戜滑鍦ㄨ浜嬫湰絳変竴浜涙枃鏈伐鍏蜂腑 鍐欑殑閮芥槸瀛楃錛屾病鏈夎皝浼?xì)鍘诲啓瀛楄妭锛堝彲浠ュ啓瀛楄妭锛屼絾鏄鐢ㄥ咃L(fēng)壒孌婄殑緙栬緫鍣級(jí)錛屼絾鏄叾瀹烇紝鎴戜滑鐨勫啓鐨勬槸瀛楃錛屼絾紓佺洏?shù)笂鐪熷疄瀛樺偍鐨勬槸瀛楄妭銆?/p>
榪欓噷灝卞嚭鐜頒簡(jiǎn)杞崲鐨勯棶棰橈紝褰撶劧錛岃繖浜涢棶棰樿浜嬫湰鏈韓浼?xì)甯姪鎴戜滑瑙e啛雬傛垜浠墦寮涓涓浜嬫湰錛岀劧鍚庢枃浠?-鍙﹀瓨?shù)负锛屼綘浼?xì)鍙戠幇鏈夊嚑縐嶅瓨鍌ㄦ牸寮忎緵鎮(zhèn)ㄩ夋嫨錛?br />
ANSI鏍煎紡錛氬氨鏄痑scii鐨勬牸寮?br />
Unicode鏍煎紡錛氶噰鐢ㄥ浗闄呴氱敤鐨勭紪鐮佸瓨鍌?br />
Unicode big endian鏍煎紡錛氳繖涓拰unicode鏈夌偣鍖哄埆錛屼絾鎴戜篃涓嶆槑澶叿浣撶殑涓嶅悓
UTF-8錛氶噰鐢╱tf-8瀛樺偍錛岀湅榪囦笂闈㈢殑涓ょ瘒鏂囩珷錛屼綘浼?xì)鍗佸垎鐨勪簡(jiǎn)瑙q欓噷浠嬬粛鐨勭紪鐮併俇tf-8錛屾槸unicode鐨勪竴縐嶅疄鐜版柟寮忋?/p>
渚嬪鎴戜滑鍦ㄨ浜嬫湰閲岄潰杈撳叆“榪為?#8221;涓や釜瀛椼?/p>
1.鎴戜滑鍙﹀瓨璁頒簨鏈殑鏃跺欙紝閲囩敤unicode瀛樺偍錛岄偅涔堣櫧鐒舵垜浠湅鍒扮殑瀛楃榪樻槸“榪為?#8221;錛屼絾鏄叾瀹炲瓨鍌ㄥ湪紓佺洏?shù)笂鐨勫瓧鑺?紜疄
8FDE錛堣繛錛?901A 錛堥氾級(jí)錛岃繖涓槸瑙勫畾鐨勶紝unicode鏄浗闄呬笂瑙勫畾鐨勶紝緇欎笘鐣屼笂鐨勬瘡涓瓧絎﹀垎閰嶇殑鍞竴緙栫爜銆傝幏鍙栨煇涓瓧絎︾殑unicode鐨勬柟娉曪紝鍙互鍘葷綉涓婃煡鎵撅紝鏈綆鍗曠殑鏂規(guī)硶錛屽氨鏄墦寮word鏂囨。錛岃緭鍏ュ瓧絎︼紝鎶婂厜鏍囩Щ鍔ㄥ埌瀛楃鍚庨潰錛屾寜alt+x錛寃ord浼?xì)鑷姩鎶婂瓧绗﹁浆鎹㈡垚unicode緙栫爜錛岃繖閲屽憿鎴戜滑涔熷彲浠ョ湅鍒幫紝鐢╱nicode瀛樺偍姹夊瓧鍟婏紝姣忎釜姹夊瓧鍗犵敤涓や釜瀛楄妭銆?/p>
2.鎴戜滑鍙﹀瓨璁頒簨鏈殑鏃跺欙紝閲囩敤utf-8瀛樺偍錛岃櫧鐒舵垜浠湅鍒扮殑瀛楃榪樻槸“榪為?#8221;錛屼絾鏄叾瀹炲瓨鍌ㄥ湪紓佺洏?shù)笂鐨勫瓧鑺?紜疄宸茬粡鍙樺寲浜?jiǎn)锛寴q欐椂鍊欏瓨鍌ㄧ殑鏄?br />
E8 BF 9E 錛堣繛錛塃9 80 9A錛堥氾級(jí)銆傝繖灝辨槸utf-8鐨勫瓨鍌ㄧ殑緙栫爜錛岃嚦浜巙tf-8涓轟粈涔堣繖鏍峰瓨鍌紝浣犲彲浠ラ槄璇諱笂闈㈢殑涓ょ瘒鏂囩珷鏉ヤ簡(jiǎn)瑙o紝鍙互鐪嬪埌錛寀tf-8浣跨敤3涓瓧鑺傚瓨鍌ㄤ竴涓眽瀛椼?/p>
鍙﹀鎴戜滑榪樿鐭ラ亾鐨勫氨鏄細(xì)鐢?shù)鑴戞庝箞鍖哄垎涓涓浜嬫湰鏄敤浠涔堝瓨鍌ㄧ殑鍛紵
鎹㈠彞璇濊錛屼負(fù)浠涔堟垜鐢╱nicode瀛樺偍鐨?FDE錛堣繛錛?901A 錛堥氾級(jí)錛岀數(shù)鑴戝氨鐭ラ亾榪欐槸unicode緙栫爜錛屼粠鑰屼嬌鐢╱nicode瑙g爜錛岃繕鍘熶負(fù)“榪為?#8221;鍛紵鐢?shù)鑴戝張鎬庝箞鐭ラ亾E8 BF 9E 錛堣繛錛塃9 80 9A錛堥氾級(jí)榪欐槸鎸夌収utf-8鐨勫瓨鍌ㄦ柟寮忓瓨鍌ㄧ殑鍛紵
榪欓噷鏈変竴鐐規(guī)爣璁幫紝灝辨槸鍦ㄥ瓨鍌ㄥ瓧鑺傜殑鏃跺欙紝璁頒簨鏈鍏堝湪鏈鍓嶉潰 鏍囨槑錛岃繖涓浜嬫湰涓嬮潰鐨勫瓨鍌ㄦ牸寮?鏄痷tf-8錛岃繕鏄痷nicode銆?/p>
渚嬪錛?/p>
1.unicode瀛樺偍“榪為?#8221;銆傜鐩樺瓧鑺傜湡瀹炲瓨鍌ㄧ殑鍏跺疄鏄細(xì)
FF FE 8FDE 901A
鍓嶄袱涓狥F FE鏄爣璁幫紝鍛婅瘔鐢?shù)鑴戝Q岃繖涓枃妗g殑瀛樺偍鏂瑰紡鏄痷nicode
2.utf-8瀛樺偍“榪為?#8221;銆傜鐩樺瓧鑺傜湡瀹炲瓨鍌ㄧ殑鍏跺疄鏄細(xì)
EF BB BF E8 BF 9E E9 80 9A
鍓嶄笁涓狤F BB BF 鍛婅瘔鐢?shù)鑴?榪欎釜鏂囨。鏄痷tf-8瀛樺偍鐨?/p>
鏍規(guī)嵁涓嶅悓緙栫爜鐨勭壒鐐瑰拰鏍囧織,瀵逛竴涓枃鏈枃浠跺垽鏂紪鐮佹柟娉曞涓?br />
1 . UTF7 鎵鏈夊瓧鑺傜殑鍐呭涓嶄細(xì)澶т簬127,涔熷氨鏄笉澶т簬&HFF
2 . UTF8 璧峰涓変釜瀛楄妭涓?0xEF 0xBB 0xBF"
3 . UTF-16BE 璧峰涓変釜瀛楄妭涓?0xFE 0xFF"
4 . UTF-16LE 璧峰涓変釜瀛楄妭涓?0xFF 0xFE"

import java.io.BufferedInputStream;
import java.io.File;
import java.io.FileInputStream;

public class FileEncodeReferee


{
private File file;
public FileEncodeReferee(File file)

{
this.file = file;
}
public FileEncodeReferee(String path)

{
file = new File(path);
}
public String getCharset()

{
File file = this.file;
String charset = "GBK";
byte[] first3Bytes = new byte[3];
BufferedInputStream bis = null;
try

{
//boolean checked = false;
bis = new BufferedInputStream(new FileInputStream(file));
bis.mark(0);
int read = bis.read(first3Bytes, 0, 3);
if (read == -1)

{
return charset;
}
if (first3Bytes[0] == (byte) 0xFF && first3Bytes[1] == (byte) 0xFE)

{
charset = "UTF-16LE";
//checked = true;
}
else if (first3Bytes[0] == (byte) 0xFE
&& first3Bytes[1] == (byte) 0xFF)

{
charset = "UTF-16BE";
//checked = true;
}
else if (first3Bytes[0] == (byte) 0xEF
&& first3Bytes[1] == (byte) 0xBB
&& first3Bytes[2] == (byte) 0xBF)

{
charset = "UTF-8";
//checked = true;
}

/** *//** */

/** *//*******************************************************************
* bis.reset(); if (!checked) { int loc = 0; while ((read =
* bis.read()) != -1) { loc++; if (read >= 0xF0) { break; } if (0x80 <=
* read && read <= 0xBF) // 鍗曠嫭鍑虹幇BF浠ヤ笅鐨勶紝涔熺畻鏄疓BK { break; } if (0xC0 <=
* read && read <= 0xDF) { read = bis.read(); if (0x80 <= read &&
* read <= 0xBF)// 鍙屽瓧鑺?nbsp;(0xC0 - 0xDF) { // (0x80 - 0xBF),涔熷彲鑳藉湪GB緙栫爜鍐?br />
* continue; } else { break; } } else if (0xE0 <= read && read <=
* 0xEF) { // 涔熸湁鍙兘鍑洪敊錛屼絾鏄嚑鐜囪緝?yōu)?nbsp;read = bis.read(); if (0x80 <= read &&
* read <= 0xBF) { read = bis.read(); if (0x80 <= read && read <=
* 0xBF) { charset = "UTF-8"; break; } else { break; } } else {
* break; } } } System.out.println(loc + " " +
* Integer.toHexString(read)); }
******************************************************************/
}
catch (Exception e)

{
e.printStackTrace();
}
finally

{
if (bis != null)

{
try

{
bis.close();
}
catch (Exception ex)

{
ex.printStackTrace();
}
}
}
return charset;
}
public static void main(String[] args)

{
FileEncodeReferee fer = new FileEncodeReferee("F://閿佽〃1.sql");
System.out.println(fer.getCharset());
}
}


]]>- net.sf.cglib.beans.BeanMap 閲嶅啓toString()鐨勭敤娉?/title>http://m.tkk7.com/yjlongfei/archive/2009/10/19/298898.html嫻旈槼姹熷ご澶滈佸嫻旈槼姹熷ご澶滈佸Mon, 19 Oct 2009 13:41:00 GMThttp://m.tkk7.com/yjlongfei/archive/2009/10/19/298898.htmlhttp://m.tkk7.com/yjlongfei/comments/298898.htmlhttp://m.tkk7.com/yjlongfei/archive/2009/10/19/298898.html#Feedback0http://m.tkk7.com/yjlongfei/comments/commentRss/298898.htmlhttp://m.tkk7.com/yjlongfei/services/trackbacks/298898.html
1.瀵煎叆cglib-nodep-2.1.3.jar
2.鍦╦avaBean 瀵硅薄涓噸鍐檛oString()鏂規(guī)硶 姣斿鏄疷serManageVo.Java
public String toString(){
return BeanTools.getBeanDesc(UserManageVo.this);
}
java 浠g爜
1
package BeanUtils;
2
3
import net.sf.cglib.beans.BeanMap;
4
5
public class BeanTools
{
6
private static String LINE = System.getProperty("line.separator", "\r\n");
7
8
/** *//**
9
* 瀵硅薄涓噸鍐檛oString()鏂規(guī)硶,鍦ㄦ墦鍗版棩蹇楃殑鏃跺欒皟鐢?br />
10
* @param obj
11
* @return
12
* @return String
13
*/
14
public static String getBeanDesc(Object obj)
{
15
StringBuffer bf = new StringBuffer();
16
bf.append(LINE + "{" + LINE + "Class = " + obj.getClass().getName()
17
+ LINE);
18
BeanMap beanMap = BeanMap.create(obj);
19
for (Object object : beanMap.keySet())
{
20
Object value = beanMap.get(object);
21
if (null != value)
{
22
/** *//**
23
* 榪欐槸瀹氫箟瀵硅薄鐨勬槸鏃跺欑敤鍒?br />
24
*/
25
String className = value.getClass().getName();
26
if (className.startsWith("test.UserManageEvent")
27
|| className.startsWith("test.BasicEvent")
28
|| className.startsWith("test.UserManageVo"))
{
29
bf.append(object + " = " + getBeanDesc(value) + LINE);
30
}
31
32
/** *//**
33
* 榪欐槸鏁扮粍瀵硅薄鐨勬槸鏃跺欑敤鍒?br />
34
*/
35
if (className.startsWith("Ltest.UserManageEvent")
36
|| className.startsWith("Ltest.BasicEvent")
37
|| className.startsWith("Ltest.UserManageVo"))
{
38
Object[] objs = (Object[]) value;
39
for (int i = 0; i < objs.length; i++)
{
40
bf.append(object + " = " + getBeanDesc(objs[i]) + LINE);
41
}
42
}
43
44
/** *//**
45
* 瀵筍tring鏁扮粍閲嶅啓toString()鏂規(guī)硶
46
*/
47
if (className.startsWith("[Ljava.lang.String"))
{
48
Object[] objs = (Object[]) value;
49
for (int i = 0; i < objs.length; i++)
{
50
bf.append(object + "[" + i + "]" + " = " + objs[i]
51
+ LINE);
52
}
53
}
54
}
55
bf.append(object + " = " + value + LINE);
56
}
57
bf.append("}");
58
return bf.toString();
59
}
60
}
java浠g爜
/Files/yjlongfei/beanUtil.rar

]]> - BeanUtils.copyProperties() 鐢ㄦ硶http://m.tkk7.com/yjlongfei/archive/2009/10/19/298894.html嫻旈槼姹熷ご澶滈佸嫻旈槼姹熷ご澶滈佸Mon, 19 Oct 2009 13:21:00 GMThttp://m.tkk7.com/yjlongfei/archive/2009/10/19/298894.htmlhttp://m.tkk7.com/yjlongfei/comments/298894.htmlhttp://m.tkk7.com/yjlongfei/archive/2009/10/19/298894.html#Feedback0http://m.tkk7.com/yjlongfei/comments/commentRss/298894.htmlhttp://m.tkk7.com/yjlongfei/services/trackbacks/298894.html涓銆佺畝浠嬶細(xì)
BeanUtils鎻愪緵瀵笿ava鍙嶅皠鍜岃嚜鐪丄PI鐨勫寘瑁呫傚叾涓昏鐩殑鏄埄鐢ㄥ弽灝勬満鍒跺JavaBean鐨勫睘鎬ц繘琛屽鐞嗐傛垜浠煡閬擄紝涓涓狫avaBean閫氬父鍖呭惈浜?jiǎn)澶ч噺鐨勫睘鎬э紝寰堝鎯呭喌涓嬶紝瀵笿avaBean鐨勫鐞嗗鑷村ぇ閲廹et/set浠g爜鍫嗙Н錛屽鍔犱簡(jiǎn)浠g爜闀垮害鍜岄槄璇諱唬鐮佺殑闅懼害銆?/span>
浜屻佺敤娉曪細(xì)
濡傛灉浣犳湁涓や釜鍏鋒湁寰堝鐩稿悓灞炴х殑JavaBean錛屾垜浠涓涓璞opy 鍒板彟澶栦竴涓璞★紝鍙敤鐢ㄤ笅闈㈢殑鏂規(guī)硶銆?br />
1. 瀵煎叆commons-beanutils.jar
2. 瀵煎叆commons-logging-1.1.jar
3. 鏋勫緩UserManageVo , UserManageEvent 瀵硅薄 ,榪欎袱涓璞$殑灞炴х浉鍚?br />
4. 璋冪敤 BeanUtils.copyProperties(UserManageVo, UserManageEvent)
java 涓昏浠g爜
1
import java.lang.reflect.InvocationTargetException;
2
import org.apache.commons.beanutils.BeanUtils;
3
import test.BasicEvent;
4
import test.UserManageEvent;
5
import test.UserManageVo;
6
7
public class TestCase
{
8
9
public static void main(String[] args)
{
10
UserManageEvent event = new UserManageEvent();
11
event.setName("zhangsan");
12
event.setUserId("1");
13
14
BasicEvent basicEvt = new BasicEvent();
15
basicEvt.setEventId("2");
16
basicEvt.setVersion("version");
17
18
event.setEvent(basicEvt);
19
UserManageVo vo = new UserManageVo();
20
try
{
21
BeanUtils.copyProperties(vo, event);
22
System.out.println(vo.getUserId());
23
System.out.println(vo.getName());
24
System.out.println(vo.getEvent());
25
} catch (IllegalAccessException e)
{
26
e.printStackTrace();
27
} catch (InvocationTargetException e)
{
28
e.printStackTrace();
29
}
30
}
31
}
java浠g爜錛?br />
/Files/yjlongfei/test.rar

]]>
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