锘??xml version="1.0" encoding="utf-8" standalone="yes"?>国产AⅤ无码专区亚洲AV,国产AV无码专区亚洲AV琪琪,亚洲桃色AV无码http://www.tkk7.com/liuwuping12064915/category/48778.html 鍧氭寔 闅忓績鑰屽姩 璧拌嚜宸辯殑璺?/description>zh-cnSat, 02 Jul 2011 20:55:45 GMTSat, 02 Jul 2011 20:55:45 GMT60璁塊棶鎺у埗絎?/title><link>http://www.tkk7.com/liuwuping12064915/archive/2011/07/02/353568.html</link><dc:creator>澶╃┖甯冭摑</dc:creator><author>澶╃┖甯冭摑</author><pubDate>Sat, 02 Jul 2011 15:38:00 GMT</pubDate><guid>http://www.tkk7.com/liuwuping12064915/archive/2011/07/02/353568.html</guid><wfw:comment>http://www.tkk7.com/liuwuping12064915/comments/353568.html</wfw:comment><comments>http://www.tkk7.com/liuwuping12064915/archive/2011/07/02/353568.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.tkk7.com/liuwuping12064915/comments/commentRss/353568.html</wfw:commentRss><trackback:ping>http://www.tkk7.com/liuwuping12064915/services/trackbacks/353568.html</trackback:ping><description><![CDATA[<span id="44oim44" class="Apple-style-span" style="color: #5e5e5e; font-family: Verdana, Helvetica, Arial; font-size: 13px; line-height: 19px; background-color: #ffffff; "><p><span style="font-size: 14pt; font-family: 'Comic Sans MS'; color: #003300; ">1.璁塊棶淇グ絎?access modifier)</span></p><p><span style="font-size: 14pt; font-family: 'Comic Sans MS'; color: #003300; ">①public(鍏叡鐨?:琚玴ublic鎵淇グ灞炴у拰鏂規硶鍙互琚墍鏈夌被璁塊棶.</span></p><p><span style="font-size: 14pt; font-family: 'Comic Sans MS'; color: #003300; ">②protected(鍙椾繚鎶ょ殑):琚玴rotected鎵淇グ鐨勫睘鎬у拰鏂規硶鍙互鍦ㄧ被鐨勫唴閮?鐩稿悓鍖呬互鍙婅綾葷殑瀛愮被鎵璁塊棶(鍙互琚瓙綾繪墍緇ф壙涓嬫潵).</span></p><p><span style="font-size: 14pt; font-family: 'Comic Sans MS'; color: #003300; ">③private(縐佹湁鐨?:琚玴rivate鎵淇グ鐨勫睘鎬у拰鏂規硶鍙兘鍦ㄨ綾誨唴閮ㄤ嬌鐢?</span></p><p><span style="font-size: 14pt; font-family: 'Comic Sans MS'; color: #003300; ">④榛樿鐨?涓嶅姞浠諱綍璁塊棶淇グ絎?:鍦ㄧ被鍐呴儴鍙互璁塊棶,浠ュ強</span><font color="#ff0000"><span style="font-size: 14pt; font-family: 'Comic Sans MS'; color: #003300; ">鐩稿悓鍖呬笅闈㈢殑綾諱嬌鐢?</span></font></p></span><img src ="http://www.tkk7.com/liuwuping12064915/aggbug/353568.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/liuwuping12064915/" target="_blank">澶╃┖甯冭摑</a> 2011-07-02 23:38 <a href="http://www.tkk7.com/liuwuping12064915/archive/2011/07/02/353568.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>錛堣漿錛? java鐜鍙橀噺閰嶇疆http://www.tkk7.com/liuwuping12064915/archive/2011/06/24/352984.html澶╃┖甯冭摑澶╃┖甯冭摑Fri, 24 Jun 2011 15:15:00 GMThttp://www.tkk7.com/liuwuping12064915/archive/2011/06/24/352984.htmlhttp://www.tkk7.com/liuwuping12064915/comments/352984.htmlhttp://www.tkk7.com/liuwuping12064915/archive/2011/06/24/352984.html#Feedback0http://www.tkk7.com/liuwuping12064915/comments/commentRss/352984.htmlhttp://www.tkk7.com/liuwuping12064915/services/trackbacks/352984.html

windows xp涓嬮厤緗甁DK鐜鍙橀噺錛?br />      1.瀹夎JDK錛屽畨瑁呰繃紼嬩腑鍙互鑷畾涔夊畨瑁呯洰褰曠瓑淇℃伅錛屼緥濡傛垜浠夋嫨瀹夎鐩綍涓篋:\java\jdk1.5.0_08錛?/p>

銆 2.瀹夎瀹屾垚鍚庯紝鍙沖嚮“鎴戠殑鐢佃剳”錛岀偣鍑?#8220;灞炴?#8221;錛?/p>

      3.閫夋嫨“楂樼駭”閫夐」鍗★紝鐐瑰嚮“鐜鍙橀噺”錛?/p>

      4.鍦?#8220;緋葷粺鍙橀噺”涓紝璁劇疆3欏瑰睘鎬э紝JAVA_HOME,PATH,CLASSPATH(澶у皬鍐欐棤鎵璋?,鑻ュ凡瀛樺湪鍒欑偣鍑?#8220;緙栬緫”錛屼笉瀛樺湪鍒欑偣鍑?#8220;鏂板緩”錛?/p>

      5.JAVA_HOME鎸囨槑JDK瀹夎璺緞錛屽氨鏄垰鎵嶅畨瑁呮椂鎵閫夋嫨鐨勮礬寰凞:\java\jdk1.5.0_08錛屾璺緞涓嬪寘鎷琹ib錛宐in錛宩re絳夋枃浠跺す錛堟鍙橀噺鏈濂借緗紝鍥犱負浠ュ悗榪愯tomcat錛宔clipse絳夐兘闇瑕佷緷*姝ゅ彉閲忥級錛?br />     

       Path浣垮緱緋葷粺鍙互鍦ㄤ換浣曡礬寰勪笅璇嗗埆java鍛戒護錛岃涓猴細

%JAVA_HOME%\bin;%JAVA_HOME%\jre\bin

銆   CLASSPATH涓簀ava鍔犺澆綾?class or lib)璺緞錛屽彧鏈夌被鍦╟lasspath涓紝java鍛戒護鎵嶈兘璇嗗埆錛岃涓猴細

.;%JAVA_HOME%\lib\dt.jar;%JAVA_HOME%\lib\tools.jar (瑕佸姞.琛ㄧず褰撳墠璺緞)

銆銆%JAVA_HOME%灝辨槸寮曠敤鍓嶉潰鎸囧畾鐨凧AVA_HOME錛?/p>

       6.“寮濮?#8221;錛?gt;;“榪愯”錛岄敭鍏?#8220;cmd”錛?/p>

       7.閿叆鍛戒護“java -version”錛?#8220;java”錛?#8220;javac”鍑犱釜鍛戒護錛屽嚭鐜扮敾闈紝璇存槑鐜鍙橀噺閰嶇疆鎴愬姛錛?/p>

       8.濂戒簡錛屾墦瀹屾敹宸ャ備笅闈㈠紑濮嬩綘鐨勭涓涓猨ava紼嬪簭鍚с?/p>

涓嬮潰璁茶java鍑犱釜鐜鍙橀噺鐨勫惈涔夊拰linux涓嬬殑閰嶇疆鏂規硶錛?/p>

閫氬父錛屾垜浠渶瑕佽緗笁涓幆澧冨彉閲忥細JAVA_HOME銆丳ATH 鍜?CLASSPATH銆?/p>

JAVA_HOME錛氳鐜鍙橀噺鐨勫煎氨鏄?Java 鎵鍦ㄧ殑鐩綍錛屼竴浜?Java 鐗堢殑杞歡鍜屼竴浜?Java 鐨勫伐鍏烽渶瑕佺敤鍒拌鍙橀噺錛岃緗?PATH 鍜?CLASSPATH 鐨勬椂鍊欙紝涔熷彲浠ヤ嬌鐢ㄨ鍙橀噺浠ユ柟渚胯緗?/p>

PATH錛氭寚瀹氫竴涓礬寰勫垪琛紝鐢ㄤ簬鎼滅儲鍙墽琛屾枃浠剁殑銆傛墽琛屼竴涓彲鎵ц鏂囦歡鏃訛紝濡傛灉璇ユ枃浠朵笉鑳藉湪褰撳墠璺緞涓嬫壘鍒幫紝鍒欎緷嬈″鎵?PATH 涓殑姣忎竴涓礬寰勶紝鐩磋嚦鎵懼埌銆傛垨鑰呮壘瀹?PATH 涓殑璺緞涔熶笉鑳芥壘鍒幫紝鍒欐姤閿欍侸ava 鐨勭紪璇戝懡浠?(javac)錛屾墽琛屽懡浠?(java) 鍜屼竴浜涘伐鍏峰懡浠?(javadoc, jdb 絳? 閮藉湪鍏跺畨瑁呰礬寰勪笅鐨?bin 鐩綍涓傚洜姝ゆ垜浠簲璇ュ皢璇ヨ礬寰勬坊鍔犲埌 PATH 鍙橀噺涓?/p>

CLASSPATH錛氫篃鎸囧畾涓涓礬寰勫垪琛紝鏄敤浜庢悳绱?Java 緙栬瘧鎴栬呰繍琛屾椂闇瑕佺敤鍒扮殑綾匯傚湪 CLASSPATH 鍒楄〃涓櫎浜嗗彲浠ュ寘鍚礬寰勫錛岃繕鍙互鍖呭惈 .jar 鏂囦歡銆侸ava 鏌ユ壘綾繪椂浼氭妸榪欎釜 .jar 鏂囦歡褰撲綔涓涓洰褰曟潵榪涜鏌ユ壘銆傞氬父錛屾垜浠渶瑕佹妸 JDK 瀹夎璺緞涓嬬殑 jre\lib\rt.jar (Linux: jre/lib/rt.jar) 鍖呭惈鍦?CLASSPATH 涓?/p>

PATH 鍜?CLASSPATH 閮芥寚瀹氳礬寰勫垪琛紝鍒楄〃涓殑鍚勯」 (鍗沖悇涓礬寰? 涔嬮棿浣跨敤鍒嗛殧絎﹀垎闅斻傚湪 Windows 涓嬶紝鍒嗛殧絎︽槸鍒嗗彿 (;)錛岃屽湪 Linux 涓嬶紝鍒嗛殧絎︽槸鍐掑彿 (:)銆?/p>

涓嬮潰鍒嗗埆璇存槑涓変釜鐜鍙橀噺鍦?Windows 鍜?Linux 涓嬪浣曡緗紝涓嶈繃鍦ㄦ涔嬪墠錛屾垜浠渶瑕佸仛涓亣璁俱傚亣璁?JDK 鍦?Windows 涓嬬殑瀹夎璺緞鏄?C:\jdk\錛屽湪 Linux 涓嬬殑瀹夎璺緞鏄?/usr/local/jdk/銆傞偅涔堬紝瀹夎鍚庣殑 JDK 鑷沖皯浼氬寘鎷涓嬪唴瀹癸細

C:\jdk (/usr/local/jdk)
|-- bin
|-- demo
|-- include
|-- jre
| |-- bin
| `-- lib
`-- lib

***** 鍦?Windows 涓嬭緗?/p>

Windows 涓嬩嬌鐢?set 鍛戒護璁劇疆鐜鍙橀噺錛屼負浜嗕嬌姣忎竴嬈″惎鍔ㄨ綆楁満閮借緗繖浜涚幆澧冨彉閲忥紝搴旇鍦ㄧ郴緇熺洏鏍圭洰褰曚笅鐨?autoexec.bat 鏂囦歡涓繘琛岃緗紝濡傦細

set JAVA_HOME=C:\jdk
set PATH=%JAVA_HOME%\bin;C:\Windows;C:\Windows\Command
set CLASSPATH=%JAVA_HOME%\jre\lib\rt.jar;.

鏈変簺鐗堟湰鐨?Windows 涓嶈兘鐢?%鍙橀噺鍚? 鏉ユ浛鎹㈢幆澧冨彉閲忕殑鍐呭錛岄偅涔堝氨鍙ソ鐩存帴鍐?C:\jdk 鑰屼笉鏄?%JAVA_HOME% 浜嗐傚彟澶栵紝C:\Windows 鍜?C:\Windows\Command 鏄?Windows 浼氳嚜鍔ㄥ姞鍏ヨ礬寰勭殑錛屾墍浠ュ彲浠ヤ粠璁劇疆涓幓鎺夈傚鏋滃湪 autoexec.bat 涓凡緇忚緗簡 PATH錛岄偅鍙渶瑕佸皢 %JAVA_HOME%\bin 鍔犲埌鍘熸潵璁劇疆 PATH 鐨勯偅鏉¤鍙ヤ腑灝辮浜嗐?/p>

CLASSPATH 涔熷彲浠ユ牴鎹渶瑕佽緗垨鑰呭姞鍏ュ叾瀹冪殑璺緞錛屾瘮濡備綘鎯蟲妸鑷繁鍐欑殑涓浜涚被鏀懼湪 C:\java 涓紝灝卞彲浠ユ妸 C:\java 涔熸坊鍔犲埌 CLASSPATH 涓幓錛宻et CLASSPATH=%JAVA_HOME%\jre\lib\rt.jar;C:\java;.銆?/p>

娉ㄦ剰錛屽湪 CLASSPATH 涓寘鍚簡涓涓?#8220;褰撳墠鐩綍 (.)”銆傚寘鍚簡璇ョ洰褰曞悗錛屽氨鍙互鍒頒換鎰忕洰褰曚笅鍘繪墽琛岄渶瑕佺敤鍒拌鐩綍涓嬫煇涓被鐨?Java 紼嬪簭錛屽嵆浣胯璺緞騫舵湭鍖呭惈鍦?CLASSPATH 涓篃鍙互銆傚師鍥犲緢綆鍗曪細铏界劧娌℃湁鏄庣‘鐨勬妸璇ヨ礬寰勫寘鍚湪 CLASSPATH 涓紝浣?CLASSPATH 涓殑 “.” 鍦ㄦ鏃跺氨浠h〃浜嗚璺緞錛屽錛?/p>

鍋囪鍦?C:\java 鐩綍涓嬫湁鍙繍琛岀殑綾?HelloJava.class錛岄偅涔?/p>

C:\> set CLASSPATH=C:\jdk\jre\lib\rt.jar;. // 璁劇疆 CLASSPATH 鐜鍙橀噺錛屾敞鎰忔渶鍚庢湁涓涓?“.”
C:\> cd java // 杞埌 C:\java 鐩綍
C:\java> java HelloJava // 榪愯 HelloJava
Hello, Java. // 榪愯緇撴灉
C:\java> _

**** 鍦?Linux 涓嬭緗?/p>

Linux 涓嬩嬌鐢?#8220;鍙橀噺鍚?鍙橀噺鍊?#8221;璁劇疆鍙橀噺錛屽茍浣跨敤 export 鍛戒護灝嗗叾瀵煎嚭涓虹幆澧冨彉閲忋備負浜嗕嬌姣忎竴嬈$櫥褰曢兘鑷姩璁劇疆濂借繖浜涘彉閲忥紝浣犻渶瑕佸湪 ~/.bash_profile 閲屾垨鑰?~./bashrc 閲岃繘琛岃緗紝濡?/p>

export JAVA_HOME=/usr/local/jdk
export PATH=$JAVA_HOME/bin:$PATH
export CLASSPATH=$JAVA_HOME/jre/lib/rt.jar:.

璁劇疆 PATH 鏃剁敤鐨?$JAVA_HOME 鏄寚鏇挎崲鍙橀噺 JAVA_HOME 鐨勫煎埌 $JAVA_HOME 鎵鍦ㄤ綅緗傚涓婂彞瀹為檯灝辨槸 export PATH=/usr/local/jdk/bin:$PATH銆傝繖鍙ヤ腑 $PATH 涔熸槸鍚屾牱鐨勪綔鐢紝涓嶈繃榪欓噷鐨?PATH 鏄寚浠ュ墠璁劇疆鐨?PATH 鍙橀噺鐨勫鹼紝鑰岄潪鏈璁劇疆 PATH 鍙橀噺鐨勫箋?/p>

娉ㄦ剰錛屽湪 CLASSPATH 涓寘鍚簡涓涓?#8220;褰撳墠鐩綍 (.)”銆傚寘鍚簡璇ョ洰褰曞悗錛屽氨鍙互鍒頒換鎰忕洰褰曚笅鍘繪墽琛岄渶瑕佺敤鍒拌鐩綍涓嬫煇涓被鐨?Java 紼嬪簭錛屽嵆浣胯璺緞騫舵湭鍖呭惈鍦?CLASSPATH 涓篃鍙互銆傚師鍥犲緢綆鍗曪細铏界劧娌℃湁鏄庣‘鐨勬妸璇ヨ礬寰勫寘鍚湪 CLASSPATH 涓紝浣?CLASSPATH 涓殑 “.” 鍦ㄦ鏃跺氨浠h〃浜嗚璺緞錛屼緥濡?/p>

鍋囪鍦?/home/fancy/java 鐩綍涓嬫湁鍙繍琛岀殑綾?HelloJava.class錛岄偅涔?/p>

[fancy@matrix fancy]$ export CLASSPATH=/usr/local/jdk/jre/lib/rt.jar:. // 璁劇疆 CLASSPATH錛屾敞鎰忔渶鍚庣殑“.”
[fancy@matrix fancy]$ cd ~/java // 杞埌 /home/fancy/java
[fancy@matrix java]$ pwd // 鏄劇ず褰撳墠鐩綍
/home/fancy/java // 褰撳墠鐩綍鏄?/home/fancy/java
[fancy@matrix java]$ java HelloJava // 榪愯 HelloJava
Hello, Java // 榪愯緇撴灉
[fancy@matrix java]$ _

鏋?/p>

***** 瀹炰緥鍒嗘瀽

鍙槸鎿嶄綔緋葷粺涓嶅悓錛岀暐鏈夊樊鍒?/p>

涓や釜渚嬪瓙閮芥彁鍒頒竴涓?#8220;鍙繍琛岀殑綾?#8221;錛屽畠鏄寚鍖呭惈浜?public static void main(String[] args) 鏂規硶鐨勭被錛岃繖灝嗗湪涓嬩竴绔?HelloJava 涓鑺備腑璇﹁堪銆備緥涓殑 CLASSPATH 鍧囨湭鍖呭惈 HelloJava.class 鎵鍦ㄧ殑鐩綍(C:\java, /home/fancy/java)錛屼絾鏄潎鍖呭惈浜嗗綋鍓嶇洰褰?(.)銆傚洜姝よ漿鍒板寘鍚?HelloJava.class 鐨勭洰褰曚笅鍘繪墽琛?java HelloJava錛屽湪 Java 瀵繪壘鍒?CLASSPATH 涓殑“. (褰撳墠鐩綍錛孋:\java, /home/fancy/java)”鏃訛紝鎵懼埌浜?HelloJava.class錛岃繍琛屾垚鍔熴?/p>

]]>
主站蜘蛛池模板: 久久久久无码精品亚洲日韩| 中文字幕亚洲综合久久菠萝蜜| 亚洲成a人片在线观看中文动漫 | 日韩免费视频在线观看| 亚洲另类小说图片| 黄色成人网站免费无码av| 亚洲性线免费观看视频成熟| 亚洲第一成年免费网站| 久久人午夜亚洲精品无码区| 一本色道久久88亚洲综合 | 国产在线观看免费视频软件| 亚洲精品无码国产| 97国产在线公开免费观看| 亚洲成人福利在线| 波多野结衣久久高清免费| 农村寡妇一级毛片免费看视频| 亚洲色一色噜一噜噜噜| 久草免费福利视频| 亚洲男人的天堂在线| 午夜寂寞在线一级观看免费| 人人爽人人爽人人片av免费| 亚洲精品卡2卡3卡4卡5卡区| 18女人毛片水真多免费| 亚洲综合av一区二区三区不卡| 亚洲AⅤ视频一区二区三区| 中文字幕免费在线播放| 91亚洲性爱在线视频| 国产免费变态视频网址网站| 全黄大全大色全免费大片| 精品亚洲AV无码一区二区| 亚洲精品国产自在久久| 最近免费2019中文字幕大全| 亚洲国产区男人本色| 亚洲av日韩av激情亚洲| 拔擦拔擦8x华人免费久久 | 成年人网站免费视频| 一级女人18片毛片免费视频| 亚洲AV日韩AV高潮无码专区| 日韩高清免费观看| 无码AV片在线观看免费| 猫咪免费人成在线网站|