åå æ¥å®æï¼
1ãè·å¾å®è£
å
è¿ä¸ªé¦å
è¦ç¡®å®çå®è£
å¹³å°åç¼ç¨è¯è¨ï¼ç¶åå°eclipse.org/downloads/å»ä¸è½½èµæºãä¸è½½æ¶æ³¨æéæ©å¹³å°åCPUä½æ°ï¼
é¤Javaå¤ï¼eclipse ç°å¨å¯ä»¥éè¿æ件æ¯æC/C++ãPHPãpythonççè¯è¨ï¼
2ãè§åå®è£
2.1对äºjavaè¯è¨éè¦javaèææºæ¯ææ好å
å®è£
jdkï¼è¿ä¸ªå¯ä»¥å°Oracleå®ç½ä¸è½½ï¼
2.2windowsä¸ç´æ¥è¿è¡å®è£
软件ï¼æç
§æ示è¿è¡ï¼linuxä¸å°å®è£
å
解åå°ç®æ ç®å½ï¼
2.3winä¸é
ç½®jdkçç¯å¢åæ°
使ç¨é¼ æ å³å»"æççµè"->å±æ§->é«çº§->ç¯å¢åé
ç³»ç»åé->æ°å»º->åéåï¼JAVA_HOME åéå¼ï¼
C:\Program Files\Java\jdk1.x.xx.xx (æ ¹æ®å
·ä½æ
åµ)
ç³»ç»åé->æ°å»º->åéåï¼CLASSPATH åéå¼ï¼
.;%JAVA_HOME%\lib
ç³»ç»åé->ç¼è¾->åéåï¼Path å¨åéå¼çæåé¢å ä¸ï¼
%JAVA_HOME%\bin
2.4linuä¸é
ç½®jdk
vim ~/.bashrc
æ·»å ï¼
export JAVA_HOME=/usr/lib/jvm/java-xxx (æ ¹æ®å
·ä½æ
åµ)
export JRE_HOME=${JAVA_HOME}/jre
export CLASSPATH=.:${JAVA_HOME}/lib:${JRE_HOME}/lib
export PATH=${JAVA_HOME}/bin:$PATH
ä¿åéåºï¼è¾å
¥ä»¥ä¸å½ä»¤ä½¿ä¹ç«å³çæã
source ~/.bashrc
温馨提示:内容为网友见解,仅供参考