{"rsdb":{"rid":"353118","subhead":"","postdate":"0","aid":"250525","fid":"104","uid":"1","topic":"1","content":"
\n

\n <\/p> \n

\u4e00\u3001\u7cfb\u7edf\u73af\u5883<\/strong><\/span><\/p> \n

 <\/p> \n

macOS High Sierra\uff08\u7248\u672c\uff1a10.13.6\uff09<\/span><\/strong><\/span><\/p> \n

MacBook Air (13-inch, Early 2015)<\/span><\/strong><\/span><\/p> \n

 <\/p> \n

\u4e8c\u3001\u89e3\u51b3\u6b65\u9aa4<\/strong><\/span><\/p> \n

 <\/p> \n

\n 1. \u65b0\u5efa.bash_profile\u6587\u4ef6<\/span><\/strong><\/span>\n <\/div> \n
\n
\n 
$ touch .bash_profile<\/span><\/span><\/strong><\/span><\/pre> \n  <\/div> \n <\/div> \n 
\n   <\/span><\/strong><\/span>\n <\/div> \n 
\n  2. \u6253\u5f00.bash_profile\u6587\u4ef6<\/span><\/strong><\/span>\n <\/div> \n 
 \n  
 \n   
$ open .bash_profile<\/span> <\/span><\/strong><\/span><\/pre> \n  <\/div> \n <\/div> \n 
\n   \n <\/div> \n 
\n  3. \u6211\u89e3\u51b3\u7684\u662fjava<\/a>8\u4e0ejava<\/a>11\u5171\u5b58\u7684\u95ee\u9898\uff0c\u6240\u4ee5\u5728.bash_proflie\u6587\u4ef6\u4e2d\u8f93\u5165\u4ee5\u4e0b\u4ee3\u7801<\/span><\/strong><\/span>\n <\/div> \n 
 \n  
 \n   
export JAVA_8_HOME='\/Library\/Java\/JavaVirtualMachines\/jdk1.8.0_221.jdk\/Contents\/Home' export JAVA_11_HOME='\/Library\/Java\/JavaVirtualMachines\/jdk-11.0.2.jdk\/Contents\/Home' <\/span><\/strong><\/span>
# \u9ed8\u8ba4 jdk11<\/span> export JAVA_HOME=$JAVA_11_HOME # \u52a8\u6001\u5207\u6362\u7248\u672c <\/span> alias jdk8="export JAVA_HOME=$JAVA_8_HOME" alias jdk11="export JAVA_HOME=$JAVA_11_HOME" <\/span><\/strong><\/span><\/pre> \n  <\/div> \n  \u3000\u3000<\/span><\/strong><\/span>\n <\/div> \n 
\n  4. \u7136\u540e\u6267\u884c.bash_profile\u6587\u4ef6<\/span><\/strong><\/span>\n <\/div> \n 
 \n  
 \n   
$ source ~\/.bash_profile <\/span><\/span><\/strong><\/span><\/pre> \n  <\/div> \n  \u3000\u3000<\/span><\/strong><\/span>\n <\/div> \n 
\n  ps:<\/span><\/strong><\/span>\n <\/div> \n 
\n  1. \u7ec8\u7aef\u4e2djdk\u8def\u5f84\u67e5\u8be2\u65b9\u6cd5<\/span><\/strong><\/span> \n <\/div> \n 
 \n  
 \n   
$ \/usr\/libexec\/java_home -V <\/span><\/span><\/strong><\/span><\/pre> \n  <\/div> \n <\/div> \n 
\n   \n <\/div> \n 
\n  2. \u8fc7\u7a0b\u4e2d\u66fe\u51fa\u73b0.bash_profile: permission denied\u7684\u95ee\u9898\uff0c\u8fd9\u4e2a\u95ee\u9898\u53ef\u80fd\u662f\u7531\u4e8e\u4ee3\u7801\u4e2d\u6709\u7ec6\u5c0f\u5dee\u9519\u5f15\u8d77\u7684\uff0c\u7ecf\u68c0\u67e5\u53d1\u73b0\u6211\u7684\u95ee\u9898\u662f\u56e0\u4e3a\u5355\u5f15\u53f7\u662f\u4e2d\u6587\u7f16\u7801\uff0c\u4fee\u6539\u540e\u4fdd\u5b58\u8fd0\u884c\u6210\u529f\uff0cjdk\u4e5f\u80fd\u81ea\u7531\u5207\u6362\u3002\u3000<\/span>\u3000<\/strong><\/span>\n <\/div> \n<\/div>","orderid":"0","title":"\u89e3\u51b3Mac\u4e0bjava\u591a\u7248\u672c\u5171\u5b58\u95ee\u9898","smalltitle":"","mid":"0","fname":"OS X","special_id":"0","bak_id":"0","info":"0","hits":"124","pages":"1","comments":"0","posttime":"2019-09-14 00:54:00","list":"1568393640","username":"admin","author":"","copyfrom":"","copyfromurl":"","titlecolor":"","fonttype":"0","titleicon":"0","picurl":"https:\/\/www.cppentry.com\/upload_files\/","ispic":"0","yz":"1","yzer":"","yztime":"0","levels":"0","levelstime":"0","keywords":"\u89e3\u51b3<\/A> Mac<\/A> java<\/A> \u7248\u672c<\/A> \u5171\u5b58<\/A> \u95ee\u9898<\/A>","jumpurl":"","iframeurl":"","style":"","template":"a:3:{s:4:\"head\";s:0:\"\";s:4:\"foot\";s:0:\"\";s:8:\"bencandy\";s:0:\"\";}","target":"0","ip":"120.229.33.113","lastfid":"0","money":"0","buyuser":"","passwd":"","allowdown":"","allowview":"","editer":"","edittime":"0","begintime":"0","endtime":"0","description":"\u89e3\u51b3Mac\u4e0bjava\u591a\u7248\u672c\u5171\u5b58\u95ee\u9898","lastview":"1713253800","digg_num":"0","digg_time":"0","forbidcomment":"0","ifvote":"0","heart":"","htmlname":"","city_id":"0"},"page":"1"}