{"id":18178,"date":"2024-11-18T16:48:45","date_gmt":"2024-11-18T08:48:45","guid":{"rendered":"https:\/\/fwq.ai\/blog\/18178\/"},"modified":"2024-11-18T16:48:45","modified_gmt":"2024-11-18T08:48:45","slug":"linux%e6%80%8e%e4%b9%88%e9%85%8d%e7%bd%aejava%e7%8e%af%e5%a2%83%e5%8f%98%e9%87%8f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/18178\/","title":{"rendered":"linux\u600e\u4e48\u914d\u7f6ejava\u73af\u5883\u53d8\u91cf"},"content":{"rendered":"<blockquote><p>\n  \u8981\u914d\u7f6e linux \u4e0a\u7684 java \u73af\u5883\u53d8\u91cf\uff0c\u8bf7\u91c7\u53d6\u4ee5\u4e0b\u6b65\u9aa4\uff1a\u68c0\u67e5 java \u662f\u5426\u5df2\u5b89\u88c5 (java -version)\u3002\u8bbe\u7f6e java_home (java_home=\/usr\/lib\/jvm\/openjdk-17)\u3002\u8bbe\u7f6e path (export path=$java_home\/bin:$path)\u3002\u66f4\u65b0 bash \u914d\u7f6e\u6587\u4ef6 (echo &#8220;export java_home=\/usr\/lib\/jvm\/openjdk-17&#8221; &gt;&gt; ~\/.bashrc, echo &#8220;export pa\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202406\/04\/2024060412091851792.jpg\" class=\"aligncenter\" title=\"linux\u600e\u4e48\u914d\u7f6ejava\u73af\u5883\u53d8\u91cf\u63d2\u56fe\" alt=\"linux\u600e\u4e48\u914d\u7f6ejava\u73af\u5883\u53d8\u91cf\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u914d\u7f6e Linux \u4e0a\u7684 Java \u73af\u5883\u53d8\u91cf<\/strong><\/p>\n<p><strong>1. \u68c0\u67e5 Java \u662f\u5426\u5df2\u5b89\u88c5<\/strong><\/p>\n<pre>java -version<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5982\u679c\u8f93\u51fa\u663e\u793a Java \u5df2\u5b89\u88c5\uff0c\u5219\u7ee7\u7eed\u6b65\u9aa4 2\u3002\u5426\u5219\uff0c\u8bf7\u5b89\u88c5 Java\u3002<\/p>\n<p><strong>2. \u8bbe\u7f6e JAVA_HOME<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<p>JAVA_HOME \u662f\u6307\u5411 Java \u5b89\u88c5\u76ee\u5f55\u7684\u73af\u5883\u53d8\u91cf\u3002\u5c06\u5176\u8bbe\u7f6e\u4e3a Java \u5b89\u88c5\u7684\u6839\u76ee\u5f55\uff1a<\/p>\n<pre>export JAVA_HOME=\/usr\/lib\/jvm\/openjdk-17<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>3. \u8bbe\u7f6e PATH<\/strong><\/p>\n<p>PATH \u662f\u4e00\u4e2a\u73af\u5883\u53d8\u91cf\uff0c\u7528\u4e8e\u6307\u5b9a\u7cfb\u7edf\u641c\u7d22\u53ef\u6267\u884c\u6587\u4ef6\u7684\u4f4d\u7f6e\u3002\u5c06 Java \u4e8c\u8fdb\u5236\u6587\u4ef6\u6dfb\u52a0\u5230 PATH\uff1a<\/p>\n<pre>export PATH=$JAVA_HOME\/bin:$PATH<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>4. \u66f4\u65b0 Bash \u914d\u7f6e\u6587\u4ef6<\/strong><\/p>\n<p>\u8981\u4f7f\u8fd9\u4e9b\u66f4\u6539\u6c38\u4e45\u751f\u6548\uff0c\u8bf7\u5c06\u5176\u6dfb\u52a0\u5230 Bash \u914d\u7f6e\u6587\u4ef6\u4e2d\uff08\u4f8b\u5982 ~\/.bashrc\uff09\uff1a<\/p>\n<pre>echo \"export JAVA_HOME=\/usr\/lib\/jvm\/openjdk-17\" &gt;&gt; ~\/.bashrc\necho \"export PATH=$JAVA_HOME\/bin:$PATH\" &gt;&gt; ~\/.bashrc<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>5. \u91cd\u65b0\u52a0\u8f7d Bash \u914d\u7f6e<\/strong><\/p>\n<p>\u73b0\u5728\uff0c\u91cd\u65b0\u52a0\u8f7d Bash \u914d\u7f6e\u4ee5\u5e94\u7528\u66f4\u6539\uff1a<\/p>\n<pre>source ~\/.bashrc<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>6. \u9a8c\u8bc1\u914d\u7f6e<\/strong><\/p>\n<p>\u518d\u6b21\u8fd0\u884c java -version \u547d\u4ee4\u4ee5\u9a8c\u8bc1\u914d\u7f6e\u662f\u5426\u5df2\u6b63\u786e\u5e94\u7528\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u600e\u4e48\u914d\u7f6ejava\u73af\u5883\u53d8\u91cf\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8981\u914d\u7f6e linux \u4e0a\u7684 java \u73af\u5883\u53d8\u91cf\uff0c\u8bf7\u91c7\u53d6\u4ee5\u4e0b\u6b65\u9aa4\uff1a\u68c0\u67e5 java \u662f\u5426\u5df2\u5b89\u88c5 (java -version)\u3002\u8bbe\u7f6e java_home (java_home=\/usr\/lib\/jvm\/openjdk-17)\u3002\u8bbe\u7f6e path (export path=$java_home\/bin:$path)\u3002\u66f4\u65b0 bash \u914d\u7f6e\u6587\u4ef6 (echo &#8220;export java_home=\/usr\/lib\/jvm\/openjdk-17&#8221; &gt;&gt; ~\/.bashrc, echo &#8220;export pa \u5982\u4f55\u914d\u7f6e Linux \u4e0a\u7684 Java \u73af\u5883\u53d8\u91cf 1. \u68c0\u67e5 Java \u662f\u5426\u5df2\u5b89\u88c5 java -version \u767b\u5f55\u540e\u590d\u5236 \u5982\u679c\u8f93\u51fa\u663e\u793a Java \u5df2\u5b89\u88c5\uff0c\u5219\u7ee7\u7eed\u6b65\u9aa4 2\u3002\u5426\u5219\uff0c\u8bf7\u5b89\u88c5 Java\u3002 2. \u8bbe\u7f6e JAVA_HOME \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b JAVA_HOME \u662f\u6307\u5411 Java \u5b89\u88c5\u76ee\u5f55\u7684\u73af\u5883\u53d8\u91cf\u3002\u5c06\u5176\u8bbe\u7f6e\u4e3a Java \u5b89\u88c5\u7684\u6839\u76ee\u5f55\uff1a export JAVA_HOME=\/usr\/lib\/jvm\/openjdk-17 \u767b\u5f55\u540e\u590d\u5236 3. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-18178","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/18178","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=18178"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/18178\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=18178"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=18178"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=18178"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}