锘??xml version="1.0" encoding="utf-8" standalone="yes"?>
//public class Queue extends Collection
Queue<Integer> queue=new LinkedList<Integer>();
Random rand = new Random(47);
for(int i=0;i<10;i++){
queue.offer(rand.nextInt(i+10));
}
System.out.println("1111"+queue.toString());
printQ(queue);
//public class LinkedList extends AbstractSequentialList implements List,Queue,Cloneable,Serializable
Queue<Character> qc=new LinkedList<Character>();
for(char c:"guoxzh".toCharArray()){
qc.offer(c);
System.out.println("qc=="+qc.toString());
}
printQ(qc);
}
public static void printQ(Queue queue){
while(queue.peek()!=null){
//peek鍜宔lement閮芥槸鍦ㄤ笉縐婚櫎鐨勬儏鍐典笅榪斿洖瀵瑰ご錛屼絾鏄痯eek鍦ㄩ槦鍒椾負絀虹殑鎯呭喌涓嬭繑鍥瀗ull錛宔lement鏂規硶浼氭姏鍑篘oSuchElementException寮傚父
System.out.println(queue.remove());
//remove鍜宲oll鏂規硶閮芥槸鍦ㄧЩ闄ゅ茍榪斿洖瀵瑰ご錛屼絾鏄痯oll鍦ㄤ負絀烘椂榪斿洖null錛岃宺emove浼氭姏鍑篘oSucheElementException寮傚父
System.out.println("2222"+queue.toString());
}
}
}
]]>
import java.io.UnsupportedEncodingException;
public class ChangeCharset {
/** 7浣岮SCII瀛楃錛屼篃鍙綔ISO646-US銆乁nicode瀛楃闆嗙殑鍩烘湰鎷変竵鍧?*/
public static final String US_ASCII = "US-ASCII";
/** ISO 鎷変竵瀛楁瘝琛?No.1錛屼篃鍙綔 ISO-LATIN-1 */
public static final String ISO_8859_1 = "ISO-8859-1";
/** 8 浣?UCS 杞崲鏍煎紡 */
public static final String UTF_8 = "UTF-8";
/** 16 浣?UCS 杞崲鏍煎紡錛孊ig Endian錛堟渶浣庡湴鍧瀛樻斁楂樹綅瀛楄妭錛夊瓧鑺傞『搴?*/
public static final String UTF_16BE = "UTF-16BE";
/** 16 浣?UCS 杞崲鏍煎紡錛孡ittle-endian錛堟渶楂樺湴鍧瀛樻斁浣庝綅瀛楄妭錛夊瓧鑺傞『搴?*/
public static final String UTF_16LE = "UTF-16LE";
/** 16 浣?UCS 杞崲鏍煎紡錛屽瓧鑺傞『搴忕敱鍙夌殑瀛楄妭欏哄簭鏍囪鏉ユ爣璇?*/
public static final String UTF_16 = "UTF-16";
/** 涓枃瓚呭ぇ瀛楃闆?*/
public static final String GBK = "GBK";
/**
* 灝嗗瓧絎︾紪鐮佽漿鎹㈡垚US-ASCII鐮?br />
*/
public String toASCII(String str) throws UnsupportedEncodingException{
return this.changeCharset(str, US_ASCII);
}
/**
* 灝嗗瓧絎︾紪鐮佽漿鎹㈡垚ISO-8859-1鐮?br />
*/
public String toISO_8859_1(String str) throws UnsupportedEncodingException{
return this.changeCharset(str, ISO_8859_1);
}
/**
* 灝嗗瓧絎︾紪鐮佽漿鎹㈡垚UTF-8鐮?br />
*/
public String toUTF_8(String str) throws UnsupportedEncodingException{
return this.changeCharset(str, UTF_8);
}
/**
* 灝嗗瓧絎︾紪鐮佽漿鎹㈡垚UTF-16BE鐮?br />
*/
public String toUTF_16BE(String str) throws UnsupportedEncodingException{
return this.changeCharset(str, UTF_16BE);
}
/**
* 灝嗗瓧絎︾紪鐮佽漿鎹㈡垚UTF-16LE鐮?br />
*/
public String toUTF_16LE(String str) throws UnsupportedEncodingException{
return this.changeCharset(str, UTF_16LE);
}
/**
* 灝嗗瓧絎︾紪鐮佽漿鎹㈡垚UTF-16鐮?br />
*/
public String toUTF_16(String str) throws UnsupportedEncodingException{
return this.changeCharset(str, UTF_16);
}
/**
* 灝嗗瓧絎︾紪鐮佽漿鎹㈡垚GBK鐮?br />
*/
public String toGBK(String str) throws UnsupportedEncodingException{
return this.changeCharset(str, GBK);
}
/**
* 瀛楃涓茬紪鐮佽漿鎹㈢殑瀹炵幇鏂規硶
* @param str 寰呰漿鎹㈢紪鐮佺殑瀛楃涓?br />
* @param newCharset 鐩爣緙栫爜
* @return
* @throws UnsupportedEncodingException
*/
public String changeCharset(String str, String newCharset)
throws UnsupportedEncodingException {
if (str != null) {
//鐢ㄩ粯璁ゅ瓧絎︾紪鐮佽В鐮佸瓧絎︿覆銆?br />
byte[] bs = str.getBytes();
//鐢ㄦ柊鐨勫瓧絎︾紪鐮佺敓鎴愬瓧絎︿覆
return new String(bs, newCharset);
}
return null;
}
/**
* 瀛楃涓茬紪鐮佽漿鎹㈢殑瀹炵幇鏂規硶
* @param str 寰呰漿鎹㈢紪鐮佺殑瀛楃涓?br />
* @param oldCharset 鍘熺紪鐮?br />
* @param newCharset 鐩爣緙栫爜
* @return
* @throws UnsupportedEncodingException
*/
public String changeCharset(String str, String oldCharset, String newCharset)
throws UnsupportedEncodingException {
if (str != null) {
//鐢ㄦ棫鐨勫瓧絎︾紪鐮佽В鐮佸瓧絎︿覆銆傝В鐮佸彲鑳戒細鍑虹幇寮傚父銆?br />
byte[] bs = str.getBytes(oldCharset);
//鐢ㄦ柊鐨勫瓧絎︾紪鐮佺敓鎴愬瓧絎︿覆
return new String(bs, newCharset);
}
return null;
}
public static void main(String[] args) throws UnsupportedEncodingException {
ChangeCharset test = new ChangeCharset();
String str = "This is a 涓枃鐨?String!";
System.out.println("str: " + str);
String gbk = test.toGBK(str);
System.out.println("杞崲鎴怗BK鐮? " + gbk);
System.out.println();
String ascii = test.toASCII(str);
System.out.println("杞崲鎴怳S-ASCII鐮? " + ascii);
gbk = test.changeCharset(ascii,ChangeCharset.US_ASCII, ChangeCharset.GBK);
System.out.println("鍐嶆妸ASCII鐮佺殑瀛楃涓茶漿鎹㈡垚GBK鐮? " + gbk);
System.out.println();
String iso88591 = test.toISO_8859_1(str);
System.out.println("杞崲鎴怚SO-8859-1鐮? " + iso88591);
gbk = test.changeCharset(iso88591,ChangeCharset.ISO_8859_1, ChangeCharset.GBK);
System.out.println("鍐嶆妸ISO-8859-1鐮佺殑瀛楃涓茶漿鎹㈡垚GBK鐮? " + gbk);
System.out.println();
String utf8 = test.toUTF_8(str);
System.out.println("杞崲鎴怳TF-8鐮? " + utf8);
gbk = test.changeCharset(utf8,ChangeCharset.UTF_8, ChangeCharset.GBK);
System.out.println("鍐嶆妸UTF-8鐮佺殑瀛楃涓茶漿鎹㈡垚GBK鐮? " + gbk);
System.out.println();
String utf16be = test.toUTF_16BE(str);
System.out.println("杞崲鎴怳TF-16BE鐮?" + utf16be);
gbk = test.changeCharset(utf16be,ChangeCharset.UTF_16BE, ChangeCharset.GBK);
System.out.println("鍐嶆妸UTF-16BE鐮佺殑瀛楃涓茶漿鎹㈡垚GBK鐮? " + gbk);
}
}
鎶奲yte杞寲鎴恠tring錛屽繀欏葷粡榪囩紪鐮?/span>銆?/p>
渚嬪涓嬮潰涓涓緥瀛? import java.io.UnsupportedEncodingException; public class test{ System.out.println(t); } 緇忚繃浠ヤ笅鏂瑰紡杞爜灝卞彲浠ユ紜漿鎹簡: public class test{ 寮曠敤錛?br />
String str = "String"; String str = "String";
public static void main(String g[]) {
String s = "12345abcd";
byte b[] = s.getBytes();
String t = b.toString();
}
杈撳嚭瀛楃涓茬殑緇撴灉鍜屽瓧絎︿覆s涓嶄竴鏍蜂簡.
public static void main(String g[]) {
String s = "12345abcd";
byte b[] = s.getBytes();
try {
String t = new String(b);
System.out.print(t);
} catch (Exception e) {
e.printStackTrace();
}
}
}
byte[] byte1 = str.getBytes();
String str1 = new String(byte1);
byte[] byte2 = str1.getBytes();
String str2 = new String(byte2);
System.out.println("str<<<" + str);
System.out.println("byte1<<<" + byte1);
System.out.println("str1<<<" + str1);
System.out.println("byte2<<<" + byte2);
System.out.println("str2<<<" + str2);
-------------------------------------
杈撳嚭緇撴灉
str<<<String
byte1<<<[B@192d342
str1<<<String
byte2<<<[B@6b97fd
str2<<<String
鎯寵鏁欎負浠涔堜袱涓猙yte杈撳嚭鐨勪笉涓鏍峰憿?
byte[] byte1 = str.getBytes();
String str1 = new String(byte1);
byte[] byte2 = str1.getBytes();
----------
娉ㄦ剰byte1鏄痵tr寰楀埌鐨刡yte鏁扮粍錛岃宐yte2鏄彟涓涓瓧絎︿覆str1寰楀埌鐨勬暟緇?nbsp;
浠栦滑鏈韓涔熸槸涓や釜瀵硅薄
鐩存帴鎵撳嵃瀹為檯涓婅皟鐢ㄧ殑鏄痶oString()鏂規硶錛岃宼oString()鐨勯粯璁ゅ疄鐜版槸鎵撳嵃瀵硅薄綾誨瀷+hashCode()
[B琛ㄧずbyte鏁扮粍 @琛ㄧず涔嬪悗鐨勬槸鍦板潃 鍚庨潰璺熺潃鐨勬槸hashCode錛屽叾瀹炲氨鏄叾铏氭嫙鏈哄湴鍧
]]>
姘鎬箙鍖哄唴瀛橈紙 Permanent space錛夊拰鍫嗗唴瀛橈紙heap space錛夈?/font>
鏍堝唴瀛橈紙stack space錛変竴鑸兘涓嶅綊鍦?/font>JVM鍐呭瓨妯″瀷涓紝鍥犱負鏍堝唴瀛樺睘浜庣嚎紼嬬駭鍒?/font>
姣忎釜綰跨▼閮芥湁涓嫭绔嬬殑鏍堝唴瀛樼┖闂淬?/span>
Permanent space閲屽瓨鏀懼姞杞界殑Class綾葷駭瀵硅薄濡?/font>class鏈韓錛?/font>method錛?/font>field絳夌瓑銆?/font>
heap space涓昏瀛樻斁瀵硅薄瀹炰緥鍜屾暟緇勩?/font>
heap space鐢?/font>Old Generation鍜?/font>NewGeneration緇勬垚錛?/font>OldGeneration瀛樻斁鐢熷懡鍛ㄦ湡闀夸箙鐨勫疄渚嬪璞★紝鑰屾柊鐨勫璞″疄渚嬩竴鑸斁鍦?/font>NewGeneration銆?/font>
New Generation榪樺彲浠ュ啀鍒嗕負Eden鍖?/font>(鍦g粡涓殑浼婄敻鍥?/font>)銆佸拰Survivor鍖猴紝鏂扮殑瀵硅薄瀹炰緥鎬繪槸棣栧厛鏀懼湪Eden鍖猴紝Survivor鍖轟綔涓?/font>Eden鍖哄拰Old鍖虹殑緙撳啿錛屽彲浠ュ悜Old鍖鴻漿縐繪椿鍔ㄧ殑瀵硅薄瀹炰緥銆?/font>
涓鑸紝鎴戜滑甯歌鐨?font face="Arial">OOM錛?/font>out of memory錛夊唴瀛樻孩鍑哄紓甯革紝灝辨槸鍫嗗唴瀛樼┖闂翠笉瓚充互瀛樻斁鏂板璞″疄渚嬫椂瀵艱嚧銆?/font>
姘鎬箙鍖哄唴瀛樻孩鍑虹浉瀵瑰皯瑙侊紝涓鑸槸鐢變簬闇瑕佸姞杞芥搗閲忕殑Class鏁版嵁錛岃秴榪囦簡闈炲爢鍐呭瓨鐨勫閲忓鑷淬傞氬父鍑虹幇鍦?/font>Web搴旂敤鍒氬垰鍚姩鏃訛紝鍥犳Web搴旂敤鎺ㄨ崘浣跨敤棰勫姞杞芥満鍒訛紝鏂逛究鍦ㄩ儴緗叉椂灝卞彂鐜板茍瑙e喅璇ラ棶棰樸?/font>
鏍堝唴瀛樹篃浼氭孩鍑猴紝浣嗘槸鏇村姞灝戣銆?/span>
鍫嗗唴瀛樹紭鍖栵細
璋冩暣JVM鍚姩鍙傛暟-Xms -Xmx -XX:newSize -XX:MaxNewSize錛屽璋冩暣鍒濆鍫嗗唴瀛樺拰鏈澶у鍐呭瓨 -Xms256M -Xmx512M銆?nbsp;鎴栬呰皟鏁村垵濮?/font>New Generation鐨勫垵濮嬪唴瀛樺拰鏈澶у唴瀛?/font>-XX:newSize=128M -XX:MaxNewSize=128M銆?/font>
姘鎬箙鍖哄唴瀛樹紭鍖栵細
璋冩暣PermSize鍙傛暟 濡?nbsp; -XX:PermSize=256M-XX:MaxPermSize=512M銆?/span>
鏍堝唴瀛樹紭鍖栵細
璋冩暣姣忎釜綰跨▼鐨勬爤鍐呭瓨瀹歸噺 濡?nbsp; -Xss2048K
鏈緇堬紝涓涓繍琛屼腑鐨?font face="Arial">JVM鎵鍗犵殑鍐呭瓨= 鍫嗗唴瀛?nbsp; + 姘鎬箙鍖哄唴瀛?nbsp; + 鎵鏈夌嚎紼嬫墍鍗犵殑鏍堝唴瀛樻誨拰 銆?/span>
璐㈠姟鍏徃鐨勮儗鏅細
璐㈠姟鍏徃鏈変袱縐嶆ā寮忥細
1.緹庡浗妯″紡璐㈠姟鍏徃鏄互鎼炴椿鍟嗗搧嫻侀氥佷績榪涘晢鍝侀攢鍞負鐗硅壊鐨勯潪閾惰閲戣瀺鏈烘瀯錛屽畠渚濋檮浜庡埗閫犲晢錛屾槸涓浜涘ぇ鍨嬭愮敤鍝佽岃绔嬬殑鍙楁帶瀛愬叕鍙革紝榪欑被璐㈠姟鍏徃涓昏鏄負闆跺敭鍟嗘彁渚涜瀺璧勬湇鍔$殑錛屼富瑕佸垎甯冨湪緹庡浗銆佸姞鎷垮ぇ鍜屽痙鍥姐?/span>
2.鑻卞浗妯″紡璐㈠姟鍏徃鍩烘湰涓婁緷闄勪簬鍟嗕笟閾惰錛屽叾緇勫緩鐨勭洰鐨勫湪浜庤閬挎斂搴滃鍟嗕笟閾惰鐨勭洃綆★紝鍥犱負鏀垮簻瑙勫畾錛屽晢涓氶摱琛屼笉寰椾粠浜嬭瘉鍒告姇璧勪笟鍔★紝鑰岃儲鍔″叕鍙鎬笉灞炰簬閾惰錛屾墍浠ヤ笉鍙楁闄愬埗錛岃繖縐嶆ā寮忎富瑕佸垎甯冨湪鑻卞浗銆佹棩鏈拰涓浗棣欐腐銆?/span>
涓浗璐㈠姟鍏徃姒傚喌
璐㈠姟鍏徃鍙堢О閲戣瀺鍏徃錛屾槸涓轟簡浼佷笟鎶鏈敼閫狅紝鏂頒駭鍝佸紑鍙戝強浜у搧閿鍞彁渚涢噾铻嶆湇鍔$殑錛屼互涓暱鏈熼噾铻嶄笟鍔′負涓葷殑闈為摱琛屾満鏋勶紝鍚勫浗鐨勫悕縐頒笉鍚岋紝涓氬姟鍐呭涔熶笉涓鏍楓?/span>
璐㈠姟鍏徃鏄腑鍥戒紒涓氫綋鍒舵敼闈╁拰铻嶈祫浣撳埗鏀歸潻鐨勪駭鐗╋紝鍥藉涓轟簡澧炲己鍥芥湁澶т腑鍨嬩紒涓氱殑媧誨姏錛岀洏媧諱紒涓氬唴閮ㄨ祫閲戯紝澧炲己浼佷笟闆嗗洟鐨勮瀺璧勮兘鍔涳紝鏀寔浼佷笟闆嗗洟鐨勫彂灞曪紝淇冭繘浜т笟緇撴瀯鍜屼駭鍝佺粨鏋滅殑璋冩暣錛屼互鍙婃帰绱㈠叿鏈変腑鍥界壒鑹茬殑浜у搧璧勬湰涓庨噾铻嶈祫鏈浉緇撳悎鐨勯亾璺紝浜?font face="Times New Roman">1987騫存垚绔嬩簡涓浗絎竴瀹朵紒涓氶泦鍥㈣儲鍔″叕鍙革紝鍗充笢椋庢苯杞﹀伐涓氶泦鍥㈣儲鍔″叕鍙搞?/font>
璐㈠姟鍏徃---鍏徃涓諱綋
璐㈠姟鍏徃鏄牴鎹婂叕鍙告硶銆嬪拰銆婁紒涓氶泦鍥㈣儲鍔″叕鍙哥鐞嗗姙娉曘嬭绔嬬殑錛屼負浼佷笟闆嗗洟鎴愬憳鍗曚綅鎶鏈敼閫犮佹柊浜у搧寮鍙戝強浜у搧閿鍞彁渚涢噾铻嶆湇鍔★紝浠ヤ腑闀挎湡閲戣瀺涓氬姟涓轟富鐨勯潪閾惰鏈烘瀯銆?/span>
璐㈠姟鍏徃涓鑸垎浼佷笟闄勫睘璐㈠姟鍏徃鍜岄潪浼佷笟闄勫睘璐㈠姟鍏徃錛屼紒涓氶檮灞炶儲鍔″叕鍙哥敱浼佷笟璁劇珛錛屼負鏈紒涓氭湇鍔★紝浣嗘槸鏈嶅姟鑼冨洿涓嶄粎灞闄愪簬鏈紒涓氾紱闈炰紒涓氶檮灞炶儲鍔″叕鍙稿寘鎷摱琛岄檮灞炶儲鍔″叕鍙搞佸紩璧峰悎璧勮儲鍔″叕鍙稿拰鐙珛璐㈠姟鍏徃銆?/span>
1.閾惰闄勫睘璐㈠姟鍏徃鏄敱閾惰鎺ц偂錛屽洜瑙勯伩鐩戠銆佸疄鐜伴噾铻嶅垱鏂板拰寮ヨˉ閾惰鐨勪笉瓚寵岃绔嬬殑錛屽悓鏃朵篃涓轟紒涓氬拰涓漢鎻愪緵閲戣瀺鏈嶅姟銆?/span>
2.閾惰鍚堣祫璐㈠姟鍏徃鏄摱琛屽拰浼佷笟鍑轟簬閲戣瀺鍒涙柊瑙勯伩鐩戠鎴栦績榪涗駭铻嶅悎浣滅殑鑰冭檻鑰岃绔嬶紝涓轟紒涓氬拰涓漢鎻愪緵閲戣瀺鏈嶅姟錛?/span>
3.鐙珛璐㈠姟鍏徃涓鑸槸娌℃湁姣嶅叕鍙哥殑璐㈠姟鍏徃錛岃妯¤緝灝忥紝姣旇緝鐏墊椿錛屽湪鏌愪竴鏂歸潰鎻愪緵铻嶈祫鏈嶅姟銆?/span>
璐㈠姟鍏徃鐨勪笟鍔¤寖鍥?/span>
1.緇忎腑鍥戒漢姘戦摱琛屾壒鍑嗭紝涓浗璐㈠姟鍏徃鍙粠浜嬩笅鍒楅儴鍒嗘垨鍏ㄩ儴涓氬姟錛?/span>
2.鍚告敹鎴愬憳鍗曚綅涓湀浠ヤ笂瀹氭湡瀛樻銆?/font>
3.鍙戣璐㈠姟鍏徃鍊哄埜銆?/span>
4.鍚屼笟鎷嗗?/span>銆?/span>
5.瀵規垚鍛樺崟浣嶅姙鐞?/span>璐鋒鍙婅瀺璧勭璧併?/span>
6.鍔炵悊闆嗗洟鎴愬憳鍗曚綅浜у搧鐨?/span>娑堣垂淇¤捶銆?/span>涔版柟淇¤捶鍙?/span>铻嶈祫縐熻祦銆?/span>
7.鍔炵悊鎴愬憳鍗曚綅鍟嗕笟姹囩エ鐨勬壙鍏戝強璐寸幇銆?/span>
8.鍔炵悊鎴愬憳鍗曚綅鐨勫鎵樿捶嬈懼強濮旀墭鎶曡祫銆?/span>
9.鏈変環璇佸埜銆侀噾铻嶆満鏋?/span>鑲℃潈鍙婃垚鍛樺崟浣嶈偂鏉冩姇璧勩?/span>
10.鎵塊攢鎴愬憳鍗曚綅鐨?/span>浼佷笟鍊哄埜銆?/span>
11.瀵規垚鍛樺崟浣嶅姙鐞嗚儲鍔¢【闂?/span>淇$敤閴磋瘉鍙婂叾浠栧挩璇唬鐞嗕笟鍔°?/span>
12.瀵規垚鍛樺崟浣嶆彁渚涙媴淇濄?/span>
13.澧冨澶栨眹鍊熸銆?/span>
14.緇?/span>涓浗浜烘皯閾惰鎵瑰噯鐨勫叾浠栦笟鍔°?/span>
璐㈠姟鍏徃鐨勪富瑕佷綔鐢?/span>
1.涓氬姟鑼冨洿姣旇緝騫匡紝浣嗘槸浠ヤ紒涓氶泦鍥負闄愩?/span>
涓昏涓氬姟鏈夊瓨嬈俱佽捶嬈俱佺粨綆椼佹媴淇濆拰浠g悊絳変竴鑸摱琛屼笟鍔★紝榪樺彲浠ョ粡浜烘皯閾惰鎵瑰噯錛屽紑灞曡瘉鍒搞佷俊鎵樻姇璧勭瓑涓氬姟銆?/span>
2.璧勯噾鏉ユ簮浜庨泦鍥㈠叕鍙革紝鐢ㄤ簬闆嗗洟鍏徃錛屽闆嗗洟鍏徃鐨勪緷闄勬у己錛?/span>
璐㈠姟鍏徃鐨勮祫閲戜富瑕佹潵婧愪簬涓や釜鏂歸潰錛?font face="鐎瑰綞?>a銆侀泦鍥㈠叕鍙稿拰闆嗗洟鎴愬憳鍏徃鎶曞叆鐨勮祫鏈噾錛?/font>銆侀泦鍥㈠叕鍙告垚鍛樹紒涓氬湪璐㈠姟鍏徃鐨勫瓨嬈俱?/font>
3.鎺ュ彈浼佷笟闆嗗洟鍜屼漢姘戦摱琛岀殑鍙岄噸鐩戠銆?/span>
璐㈠姟鍏徃鏄紒涓氬唴閮ㄧ殑閲戣瀺鏈烘瀯錛屾湡鑲′笢澶ч兘鏄泦鍥㈠叕鍙告垚鍛樹紒涓氾紝鍥犺屽叾鏅崳媧誨姩蹇呯劧鍙楀埌闆嗗洟鍏徃鐨勭洃鐫o紝鍚屾椂錛岃儲鍔″叕鍙告墍浠庝簨鐨勬槸閲戣瀺涓氬姟錛屽叾閲戣瀺媧誨姩蹇呴』鎺ュ彈浜烘皯閾惰鐩戠
4.鍧氭寔鏈嶅姟涓庢晥鐩婄浉緇撳悎銆佹湇鍔′紭鍏堢殑緇忚惀鍘熷垯銆傝櫧鐒惰儲鍔″叕鍙鎬綔涓虹嫭绔嬬殑娉曚漢錛屼絾鏄槸浼佷笟闆嗗洟鍐呴儴鐨勬満鏋勶紝涓旈泦鍥㈠叕鍙告垚鍛樹紒涓氬ぇ閮芥槸璐㈠姟鍏徃鐨勮偂涓滐紝鎵浠ヨ儲鍔″叕鍙稿湪緇忚惀涓竴鑸兘搴旇緝濂藉湴澶勭悊鏈嶅姟涓庢晥鐩婄殑鍏崇郴錛屽湪鍧氭寔涓洪泦鍥㈠叕鍙告垚鍛樹紒涓氭彁渚涜壇濂介噾铻嶆湇鍔$殑鍓嶆彁涓嬶紝鍔姏瀹炵幇鍒╂鼎鐨勬渶澶у寲錛?/span>
璐㈠姟鍏徃鐨勪綔鐢?/span>
1.鍦ㄨ祫閲戠鐞嗘柟闈㈠拰浣跨敤涓婏紝淇冧嬌浼佷笟浠庣矖鏀懼瀷鍚戦泦綰﹀瀷杞彉錛?/span>
娌℃湁璐㈠姟鍏徃涔嬪墠錛岄泦鍥㈠叕鍙告垚鍛樹紒涓氫笉鑳界洿鎺ュ彂鐢熶俊璐峰叧緋伙紝鏈変簺鍗曚綅璧勯噾闂茬疆錛屾湁浜涘崟浣嶈祫閲戠揣寮狅紝璐㈠姟鍏徃鎴愮珛浠ュ悗錛屾垚鍛樺崟浣嶆垚涓鴻儲鍔″叕鍙哥殑鑲′笢錛屽湪涓瀹氱▼搴︿笂闆嗕腑浜嗗悇鎴愬憳鍗曚綅鐨勮祫鏈潵榪涜涓浣撳寲緇忚惀錛岃儲鍔″叕鍙稿簲鐢ㄩ噾铻嶆墜孌靛皢闆嗗洟鍏徃鍐呬紒涓氱殑闂叉暎璧勯噾闆嗕腑璧鋒潵錛岀粺絳瑰畨鎺掍嬌鐢紝榪欐牱涓嶄粎鍙互鍔犲揩闆嗗洟鎴愬憳浼佷笟闂磋祫閲戠粨綆楃殑閫熷害錛岃屼笖鎬繪暣浣撲笂闄嶄綆浜嗛泦鍥㈣儲鍔¤垂鐢紝鎻愰珮灝辯劧鍏徃璧勯噾鐨勪嬌鐢ㄦ晥鐜囷紝鍔犻熼泦鍥㈠叕鍙歌祫浜т竴浣撳寲緇忚惀鐨勮繘紼嬶紝
2.璐㈠姟鍏徃浠ヨ祫閲戜負綰藉甫錛屼互鏈嶅姟涓烘墜孌碉紝澧炲己浜嗛泦鍥㈠叕鍙哥殑鍑濊仛鍔涖?/span>
鑲℃湰閲戝皢鎴愬憳鍗曚綅鑱旀帴鍦ㄤ竴璧鳳紝鍙︿竴鏂歸潰璐㈠姟鍏徃鍚哥撼鐨勮祫閲戝張鎴愪負闆嗗洟鍏徃浼佷笟淇¤捶璧勯噾鐨勪竴涓潵婧愶紝浠庤岄泦鍥㈠叕鍙告垚鍛樹紒涓氳繘涓姝ョ揣瀵嗙殑鑱旂粨鍦ㄤ竴璧鳳紝褰㈡垚浜嗕竴縐嶇浉浜掓敮鎸侊紝鐩鎬簰淇冭繘錛屽叡鍚屽彂灞曠殑灞闈€?/span>
3.鍙婃椂瑙e喅浜嗕紒涓氶泦鍥㈡ラ渶鐨勮祫閲戯紝淇濊瘉浼佷笟鐢熶駭緇忚惀鐨勬甯歌繘琛屻?/span>
4.澧炲己浜嗕紒涓氶泦鍥㈢殑铻嶈祫鍔熻兘錛屼績榪涗簡闆嗗洟鍏徃鐨勫彂灞曞.澶э紝
5.鏈夊埄浜庢墦鐮寸幇鏈夐摱琛屼綋鍒惰祫閲戣妯℃寜琛屾斂鍖哄煙鍒嗗壊鐨勫眬闈紝淇冭繘澶ч泦鍥㈠叕鍙歌法鍦板煙銆佽法琛屼笟鍙戝睍錛?/span>
6.淇冭繘浜嗛噾铻嶄笟鐨勭珵浜夛紝鏈夊埄浜庨噾铻嶆満鏋勬彁楂樻湇鍔¤川閲忓拰鏁堢泭錛屾湁鍒╀簬閲戣瀺浣撳埗鏀歸潻鐨勬繁鍖栥?/span>
銆銆3銆?#8220;鍚戝墠鐪嬶紒”錛氭垜浠細璇碙ook forward錛佽岀編璇噷鏈変釜鏇磋創鍒囩殑璇存硶鏄疎yes front錛?#8220;鐪肩潧鏈濆墠”錛屾槸涓嶆槸寰堢敓鍔紵
銆銆4銆?#8220;澶寸瓑澶т簨”錛氫綘浼氭庝箞緲昏瘧鍛紵The most important thing鍚楋紵鐪嬭繖涓惂“It's on the top of my list”銆?/p>
銆銆5銆?#8220;鐪嬪湪涓葷殑浠戒笂錛屼綘灝?#8230;…”錛氫袱縐嶈娉曪紝鍏朵竴鏄疐or the love of God錛屽彟澶朏or God's sake(sake鐨勬剰鎬濇槸緙樻晠銆佸叧緋?浜岃呬箣涓紝鍚庤呮洿甯哥敤
銆銆6銆?#8220;鎴戜笉鏄偦瀛愶紒”錛欼 am not a fool錛熷錛岃娉曞畬鍏ㄦ紜備絾鍐嶇湅榪欎釜I am no fool銆傛瘮涓婇潰鐨勫彧灝戜袱涓瓧姣嶏紝浣嗘槸涓嶆槸鎰熻涓嶄竴鏍鳳紵鍚屾牱鐨勯亾鐞嗭紝鎴戜滑甯歌I have no idea錛岃屼笉甯歌I dont have any idea銆?/p>
銆銆7銆乻hort hairs錛氭槸璇?#8220;鐭ご鍙?#8221;鍚楋紵鍛靛懙錛屽畠灝辨槸鎴戜滑璇寸殑“灝忚精瀛?#8221;錛?/p>
銆銆8銆乷ne-time thing錛氬竻鍝ヨ窡涓緹庡コ榪囦簡涓澶滐紝鍥炴潵鍚庡鍙嬮棶甯呭摜錛欴o you really love her錛熷竻鍝ュ洖絳旓細Oh, it was just a one-time thing!閭d箞one-time thing鏄粈涔堝憿錛熸垜灝變笉緗楀棪鍠斤紒
銆銆9銆丼he knew red was her color銆?#8220;濂圭煡閬撶孩鑹叉槸濂圭殑棰滆壊”錛熸伆褰撶殑緲昏瘧鏄細濂圭煡閬撹嚜宸卞拰綰㈣壊寰堢浉閰嶃俆hen, what's your color錛?/p>
銆銆10銆?#8220;鍋滅數”錛歂o electricity錛熸仼錛屽鐩寸櫧錛佸叾瀹炴彁鍒?#8220;鐢?#8221;錛岃佸鏇村鏄敤power錛屽仠鐢靛氨鍙互鏄疶her is a power failure鎴朠ower goes out
濡傛灉鏄湪vmware閲岄潰瀹夎鐨剋indows緋葷粺錛屾坊鍔犱釜紜洏寰堝鏄擄紝
錛?錛夊厛鎵撳紑瑕佹坊鍔犵‖鐩樼殑铏氭嫙緋葷粺錛堜笉瑕佸惎鍔ㄨ緋葷粺錛夛紝閫夋嫨铏氭嫙鏈鴻彍鍗?--璁劇疆-----閫夋坊鍔狅紝
錛?錛夌劧鍚庡湪寮瑰嚭娣誨姞紜歡鍚戝紿楀彛涓?-----閫夋嫨紜洏-------涓璺痭ext灝卞ソ浜嗭紝鍚庨潰鐨勬搷浣滃拰鏂板緩涓涓櫄鎷熸満鐨勬椂鍊欓厤緗‖鐩樻槸涓鏍風殑銆?/font>
錛?錛夋坊鍔犱簡鏂扮殑紜洏鍚庯紝鍚姩windows榪涘埌緋葷粺涓紝鍦ㄦ帶鍒墮潰鏉夸腑鎵?#8220;綆$悊宸ュ叿”->“璁$畻鏈虹鐞?#8221;錛岀劧鍚庨?#8220;紓佺洏綆$悊”錛屾坊鍔犳柊紓佺洏灝卞ソ浜嗐?/font>
鍏跺疄寰堢畝鍗曠殑..濡傛灉鎯崇戶緇粰VMware澧炲姞紜洏鐨勮瘽,閲嶅涓婅堪鍔ㄤ綔銆?/font>
2銆佹敼鍙樺師铏氭嫙紜洏鐨勫ぇ灝?/font>
鐣岄潰涓茍娌℃湁鎻愪緵澧炲姞紜洏瀹歸噺鐨勬柟娉曘?br />
鍙兘鍦ㄥ懡浠よ褰㈠紡涓嬫墽琛屻?br />
瀹夎鎵鍦ㄧ洏鐨刢:\Program Files\VMware\VMware Workstation涓嬫湁涓涓獀mware-vdiskmanager.exe錛屽氨鏄畠銆?/font>
鍛戒護鍙傛暟濡備笅錛?br />
------------------------------------------------------------------
Usage: vmware-vdiskmanager.exe OPTIONS <disk-name> | <mount-point>
Offline disk manipulation utility
Options:
-c : create disk; need to specify other create options
-d : defragment the specified virtual disk
-k : shrink the specified virtual disk
-n <source-disk> : rename the specified virtual disk; need to
specify destination disk-name
-p : prepare the mounted virtual disk specified by
the drive-letter for shrinking
-q : do not log messages
-r <source-disk> : convert the specified disk; need to specify
destination disk-type
-x <new-capacity> : expand the disk to the specified capacity
Additional options for create and convert:
-a <adapter> : (for use with -c only) adapter type (ide, buslogic o
r lsilogic)
-s <size> : capacity of the virtual disk
-t <disk-type> : disk type id
Disk types:
0 : single growable virtual disk
1 : growable virtual disk split in 2Gb files
2 : preallocated virtual disk
3 : preallocated virtual disk split in 2Gb files
The capacity can be specified in sectors, Kb, Mb or Gb.
The acceptable ranges:
ide adapter : [100.0Mb, 950.0Gb]
scsi adapter: [100.0Mb, 950.0Gb]
ex 1: vmware-vdiskmanager.exe -c -s 850Mb -a ide -t 0 myIdeDisk.vmdk
ex 2: vmware-vdiskmanager.exe -d myDisk.vmdk
ex 3: vmware-vdiskmanager.exe -r sourceDisk.vmdk -t 0 destinationDisk.vm
dk
ex 4: vmware-vdiskmanager.exe -x 36Gb myDisk.vmdk
ex 5: vmware-vdiskmanager.exe -n sourceName.vmdk destinationName.vmdk
ex 6: vmware-vdiskmanager.exe -k myDisk.vmdk
ex 7: vmware-vdiskmanager.exe -p <mount-point>
(A virtual disk first needs to be mounted at <mount-point>)
-----------------------------------------------------------------
鍏朵腑鐨?x鍙傛暟灝辨槸鐢ㄦ潵鎵╁鐨?#8230;…
濡傝繖涓細vmware-vdiskmanager.exe -x 36Gb myDisk.vmdk
瑙f瀽錛?vmware-vdiskmanager.exe -x 澶у皬 铏氭嫙紜洏鏂囦歡
-------------------------------------------------------
鎴戠殑鎵ц榪囩▼錛?br />
D:\Program files\VMware\VMware Workstation>vmware-vdiskmanager.exe -x 12GB "F:\Windows Server 2003 Enterprise Edition\Windows Server 2003 Enterprise Edition.vmdk"
==================================================================
鎬葷粨涓涓嬶細
1銆傛枃浠跺悕搴旇鐢ㄥ弻寮曞彿鎷搗鏉ャ?br />
2銆倂mdk鏂囦歡鍚嶈榪炲悓璺緞銆?br />
3銆侴B錛孧B錛屽埆蹇樹簡B銆?/font>
http://www.cnblogs.com/jimmyzhang/archive/2007/10/24/936151.html 錛堣姳涓?-2涓皬鏃朵粩緇嗗涔狅紝鐒跺悗鍙嶅瀹炶返錛岃兘澶熷緢蹇笂鎵嬶級
姝e垯琛ㄨ揪寮忓伐鍏鳳細
鎴戦鎺≧egexBuddy浜嗐備笅闈㈣繖涓湴鍧閲屾湁RegexBuddy3.2.1瀹屾暣鐗堢殑涓嬭澆鍦板潃錛堝鏋滀綘浠旂粏嫻忚榪欎釜緗戠珯錛屼細鍙戠幇姝や漢鏄竴涓鍒欒〃杈懼紡鐙傜儹鍒嗗瓙錛夛細
http://iregex.org/blog/regexbuddy321.html