[鏃墮棿]:2012-02-13
[鎽樿]:鎵撳寘JAR鐨勬楠ゃ丣AR鍖呭唴閮ㄧ殑璧勬簮璁塊棶浠ュ強(qiáng)MANIFEST.MF鏂囦歡鏍煎紡娉ㄦ剰浜嬮」銆?br /> [鍏抽敭瀛梋: Java銆乸ackage銆佹墦鍖呫丣ar銆乵anifest銆佸彲鎵ц鏂囦歡
[鏂囩珷緙栧彿]:鏆傛棤
[鐜]: JDK 7.0
[浣滆匽: wintys (wintys@gmail.com)
[姝ｆ枃]:
0銆佽儗鏅?br /> 灝界IDE鑷姩鎵撳寘JAR鐨勫姛鑳藉凡緇忓緢寮哄ぇ錛屼絾鏄墜鍔ㄦ墦鍖匤AR鐨勬楠ゅ拰娉ㄦ剰浜嬮」涔熷緱蹇?jī)鐭ヨ倸鏄庛傚浜庣畝鍗曠殑紺轟緥紼嬪簭錛屼嬌鐢ㄦ墜鍔ㄦ墦鍖呬篃寰堟柟渚褲?br />
1銆佹墦鍖匤AR
1.1 寤虹珛娓呭崟鏂囦歡
浠ヤ笅鍐呭涓烘枃浠跺唴瀹?nbsp;
娓呭崟鏂囦歡MANIFEST.MF(鍦―:\test\class鐩綍涓?:
==================
Manifest-Version: 1.0
Main-Class: a錛堜富綾葷殑璺緞錛屾閫夐」鍙?濡傛灉甯屾湜鍦╳indows涓嬪弻鍑誨氨鎵ц錛屽繀欏誨啓)
Created-By: 1.7.0_02 (Oracle Corporation)(闅忎究鍐欙紝榪欎釜鏄垱寤轟漢鍚嶅瓧)
================== Main-Class: a錛堜富綾葷殑璺緞錛屾閫夐」鍙?濡傛灉甯屾湜鍦╳indows涓嬪弻鍑誨氨鎵ц錛屽繀欏誨啓)
Created-By: 1.7.0_02 (Oracle Corporation)(闅忎究鍐欙紝榪欎釜鏄垱寤轟漢鍚嶅瓧)
1.2 鎵撳寘
鍦―:\test\class\鐩綍涓嬫墽琛?nbsp;
jar cvfm classes.jar MANIFEST.MF *.*
浠ヤ笂鍛戒護(hù)灝哻lass涓嬫墍鏈夋枃浠舵墦鍖呭埌classes.jar,鐢熸垚鍦╟lass鐩綍涓嬨?nbsp;
1.3 鎵ц
杈撳叆java -jar classes.jar鎵ц 鎴?nbsp; 鍙屽嚮classes.jar鍗沖彲銆?
1.4 鍙︿竴縐嶆柟妗?nbsp;
濡傛灉甯屾湜浣跨敤闈濲AR宸ュ叿寤虹珛JAR鏂囦歡, 寤鴻浣跨敤WinRAR銆傞鍏堣繕鏄渶瑕佸緩绔嬩竴涓竻鍗曟枃浠?鍚嶅瓧蹇呴』涓篗ANIFEST.MF), 鍚戞鏂囦歡涓啓鍏ュ悓浣跨敤JAR 宸ュ叿鏃朵竴鏍風(fēng)殑鍐呭, 鎺ョ潃闇瑕佸緩绔嬩竴涓狹ETA-INF瀛愮洰褰? 鐒跺悗灝?MANIFEST.MF鏀懼叆姝ょ洰褰? 鎺ョ潃灝卞彲浠ヤ繚鎸佺洰褰曠粨鏋勫皢鎵鏈夎繖浜涘唴瀹逛嬌鐢?WinRAR 鍘嬬緝涓?ZIP 鏍煎紡鐨勬枃浠訛紝鏂囦歡鍚嶅彇涓?xxx.jar 鍗沖彲銆?br />
2銆侀渶瑕佹敞鎰忕殑鐩稿叧闂
2.1 JAR涓殑璧勬簮璁塊棶
紼嬪簭鐨勮祫婧愭枃浠?濡?.gif, *.jpg, *.jpeg, *.properties 絳夌瓑)涓嶈兘浣跨敤鐗╃悊璺緞, 鍙兘浣跨敤鐩稿浜庡綋鍓嶇被鏂囦歡鐨勭浉瀵硅祫婧愯礬寰? 鍙湁榪欐牱鎵嶈兘淇濊瘉鎵撳寘浠ュ悗紼嬪簭鎵嶈兘鎵懼埌榪欎簺璧勬簮鏂囦歡. 閭ｄ箞, 榪欎簺鏂囦歡鍦ㄦ墦寮鐨勬椂鍊欓兘瑕佷嬌鐢ㄤ笅鍒楄鍙?
URL url = getClass().getResource(String name);
鎴栬?br /> InputStream in = getClass().getResourceAsStream(String name);
渚嬪:
URL url = getClass().getResource("loading.gif");
ImageIcon icon = new ImageIcon(url);
鍏跺畠鐨勮祫婧愭枃浠剁殑浣跨敤涔熶笌姝ょ浉浼? 涓嶈繃灞炴ф枃浠?*.properties)鐨勪嬌鐢? Java 鑷姩浼?xì)鍔犺?JAR 鏂囦歡涓殑灞炴ф枃浠? 渚嬪:ImageIcon icon = new ImageIcon(url);
ResourceBundle.getBundle("com.abc.test");
閭ｄ箞, 榪欎釜鏂囦歡鍙鏀懼湪 JAR 鏂囦歡鐩綍緇撴瀯涓嬬殑 com/abc/test.properties, Java 灝辮兘鑷姩鎵懼埌榪欎釜鏂囦歡.
2.2 娓呭崟鏂囦歡鐨勬牸寮?br /> MANIFEST.MF鍐呭紺轟緥錛堟坊鍔燡AR搴撴枃浠訛紝鍦–lass-Path鎸囨槑璺緞錛?
Manifest-Version: 1.0
Class-Path: lib/commons-codec-1.4.jar lib/commons-logging-1.1.1.jar li
b/httpclient-4.1.3.jar lib/httpclient-cache-4.1.3.jar lib/httpcore-4.
1.4.jar lib/httpmime-4.1.3.jar
Created-By: 1.7.0_02 (Oracle Corporation)
Main-Class: MyLogin
Class-Path: lib/commons-codec-1.4.jar lib/commons-logging-1.1.1.jar li
b/httpclient-4.1.3.jar lib/httpclient-cache-4.1.3.jar lib/httpcore-4.
1.4.jar lib/httpmime-4.1.3.jar
Created-By: 1.7.0_02 (Oracle Corporation)
Main-Class: MyLogin
a.娓呭崟鏂囦歡鏂囦歡鏉＄洰鐨勫啋鍙峰悗鏈変竴涓┖鏍箋?br /> b.娓呭崟鏂囦歡鎬繪槸浠anifest-Version灞炴у紑澶?br /> c.姣忚鏈闀?2涓瓧絎︼紝濡傛灉瓚呰繃錛岄噰鐢ㄧ畫(huà)琛屻傦紙鎵嬪姩鍐橫ANIFEST.MF鏃朵笉鍙楁闄愶紝鐢↗AR.exe鐢熸垚JAR鍖呮椂浼?xì)鑷姩鏂銆傦級(jí)
d.紜姣忚閮戒互鍥炶濺緇撴潫錛屽惁鍒欐敼琛屽皢浼?xì)琚拷鐣ャ?br /> e.濡傛灉Class-Path 涓殑瀛樺湪璺緞錛屼嬌鐢?/"鍒嗛殧鐩綍錛屼笌騫沖彴鏃犲叧銆?br /> f.Class-Path涓殑jar鍖呬箣闂寸敤絀烘牸鍒嗛殧錛岃岄潪鍒嗗彿銆?br /> g.濡傛灉搴撲笉鎵撳寘鍏AR錛屽啓鎴愶細(xì)Class-Path: ./lib/jacob.jar ./lib/jdom.jar ./lib/log4j.jar
[鍙傝冭祫鏂橾:
[1]*銆婂懡浠よ鐢↗AR鎵撳寘CALSS鏂囦歡,寰堢畝鍗曘? http://www.diybl.com/course/3_program/java/javajs/20090407/164482.html
[2] 銆婃墦鍖呯▼搴忎負(fù) JAR 鍙墽琛屾枃浠躲?: http://www.moon-soft.com/doc/25438.htm
[3] 銆婃墦jar鎶婄涓夋柟鐨刯ar涔熸墦榪涘幓銆?: http://m.tkk7.com/soddabao/archive/2007/01/08/92455.html
[4] 銆奐ar鍛戒護(hù) Manifest.mf鐨勭敤娉曘?: http://ganqing.iteye.com/blog/1138341
[5] 銆婂叧浜?jar鍖呬腑MANIFEST.MF 鍐欐硶 銆?: http://blog.csdn.net/happyhell/article/details/6639792
[6]*銆奐AR File Specification銆?Oracle) : http://docs.oracle.com/javase/1.3/docs/guide/jar/jar.html#The%20META-INF%20directory
鍘熷垱浣滃搧錛岃漿杞借鍔″繀淇濇寔鍘熸枃瀹屾暣鎬у茍娉ㄦ槑鍑哄銆?br /> 浣滆?wintys (wintys@gmail.com)
鍗氬:http://m.tkk7.com/wintys
鍗氬:http://m.tkk7.com/wintys
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2銆佸綋浣犳兂鍚戝埆浜哄睍紺轟釜鎬х鍚嶆椂錛屾嬁鍑虹焊璐ㄧ鍚嶅氨澶湡浜?jiǎn)锛屼篃涓嶆柟渚裤?
3銆佸綋浣犻渶瑕佸睍紺哄悕鐗囨椂錛岀焊璐ㄥ悕鐗囨病鏈夊甫錛屾墜鏈烘誨甫浜?jiǎn)鍚уQ烴ameShow灝辨淳涓婄敤鍦轟簡(jiǎn)銆?
闃呰鍏ㄦ枃
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/**
*鍚嶇О:BinarySearch
*鍔熻兘:瀹炵幇浜?jiǎn)鎶樺崐鏌ユ?浜屽垎鏌ユ壘)鐨勯掑綊鍜岄潪閫掑綊綆楁硶.
*璇存槑:
* 1銆佽姹傛墍鏌ユ壘鐨勬暟緇勫凡鏈夊簭,騫朵笖鍏朵腑鍏冪礌宸插疄鐜癈omparable<T>鎺ュ彛,濡侷nteger銆丼tring絳?
* 2銆侀潪閫掑綊鏌ユ壘浣跨敤search();,閫掑綊鏌ユ壘浣跨敤searchRecursively();
*
*鏈▼搴忎粎渚涚紪紼嬪涔?fàn)鍙傝?br /> *
*@author: Winty
*@date: 2008-8-11
*@email: [email]wintys@gmail.com[/email]
*/
class BinarySearch<T extends Comparable<T>> {
private T[] data;//瑕佹帓搴忕殑鏁版嵁
public BinarySearch(T[] data){
this.data = data;
}
public int search(T key){
int low;
int high;
int mid;
if(data == null)
return -1;
low = 0;
high = data.length - 1;
while(low <= high){
mid = (low + high) / 2;
System.out.println("mid " + mid + " mid value:" + data[mid]);///
if(key.compareTo(data[mid]) < 0){
high = mid - 1;
}else if(key.compareTo(data[mid]) > 0){
low = mid + 1;
}else if(key.compareTo(data[mid]) == 0){
return mid;
}
}
return -1;
}
private int doSearchRecursively(int low , int high , T key){
int mid;
int result;
if(low <= high){
mid = (low + high) / 2;
result = key.compareTo(data[mid]);
System.out.println("mid " + mid + " mid value:" + data[mid]);///
if(result < 0){
return doSearchRecursively(low , mid - 1 , key);
}else if(result > 0){
return doSearchRecursively(mid + 1 , high , key);
}else if(result == 0){
return mid;
}
}
return -1;
}
public int searchRecursively(T key){
if(data ==null)return -1;
return doSearchRecursively(0 , data.length - 1 , key);
}
public static void main(String[] args){
Integer[] data = {1 ,4 ,5 ,8 ,15 ,33 ,48 ,77 ,96};
BinarySearch<Integer> binSearch = new BinarySearch<Integer>(data);
//System.out.println("Key index:" + binSearch.search(33) );
System.out.println("Key index:" + binSearch.searchRecursively(3) );
//String [] dataStr = {"A" ,"C" ,"F" ,"J" ,"L" ,"N" ,"T"};
//BinarySearch<String> binSearch = new BinarySearch<String>(dataStr);
//System.out.println("Key index:" + binSearch.search("A") );
}
}
*鍚嶇О:BinarySearch
*鍔熻兘:瀹炵幇浜?jiǎn)鎶樺崐鏌ユ?浜屽垎鏌ユ壘)鐨勯掑綊鍜岄潪閫掑綊綆楁硶.
*璇存槑:
* 1銆佽姹傛墍鏌ユ壘鐨勬暟緇勫凡鏈夊簭,騫朵笖鍏朵腑鍏冪礌宸插疄鐜癈omparable<T>鎺ュ彛,濡侷nteger銆丼tring絳?
* 2銆侀潪閫掑綊鏌ユ壘浣跨敤search();,閫掑綊鏌ユ壘浣跨敤searchRecursively();
*
*鏈▼搴忎粎渚涚紪紼嬪涔?fàn)鍙傝?br /> *
*@author: Winty
*@date: 2008-8-11
*@email: [email]wintys@gmail.com[/email]
*/
class BinarySearch<T extends Comparable<T>> {
private T[] data;//瑕佹帓搴忕殑鏁版嵁
public BinarySearch(T[] data){
this.data = data;
}
public int search(T key){
int low;
int high;
int mid;
if(data == null)
return -1;
low = 0;
high = data.length - 1;
while(low <= high){
mid = (low + high) / 2;
System.out.println("mid " + mid + " mid value:" + data[mid]);///
if(key.compareTo(data[mid]) < 0){
high = mid - 1;
}else if(key.compareTo(data[mid]) > 0){
low = mid + 1;
}else if(key.compareTo(data[mid]) == 0){
return mid;
}
}
return -1;
}
private int doSearchRecursively(int low , int high , T key){
int mid;
int result;
if(low <= high){
mid = (low + high) / 2;
result = key.compareTo(data[mid]);
System.out.println("mid " + mid + " mid value:" + data[mid]);///
if(result < 0){
return doSearchRecursively(low , mid - 1 , key);
}else if(result > 0){
return doSearchRecursively(mid + 1 , high , key);
}else if(result == 0){
return mid;
}
}
return -1;
}
public int searchRecursively(T key){
if(data ==null)return -1;
return doSearchRecursively(0 , data.length - 1 , key);
}
public static void main(String[] args){
Integer[] data = {1 ,4 ,5 ,8 ,15 ,33 ,48 ,77 ,96};
BinarySearch<Integer> binSearch = new BinarySearch<Integer>(data);
//System.out.println("Key index:" + binSearch.search(33) );
System.out.println("Key index:" + binSearch.searchRecursively(3) );
//String [] dataStr = {"A" ,"C" ,"F" ,"J" ,"L" ,"N" ,"T"};
//BinarySearch<String> binSearch = new BinarySearch<String>(dataStr);
//System.out.println("Key index:" + binSearch.search("A") );
}
}
鏂囩珷鏉ユ簮:http://wintys.blog.51cto.com/425414/94051
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