{"id":7811,"date":"2022-02-28T16:24:25","date_gmt":"2022-02-28T08:24:25","guid":{"rendered":"https:\/\/nj.transwarp.cn:8180\/?p=7811"},"modified":"2022-05-25T10:45:20","modified_gmt":"2022-05-25T02:45:20","slug":"%e5%b7%a1%e6%a3%80%e6%8a%a5%e5%91%8a-jdk%e7%89%88%e6%9c%ac%e5%8f%b7%e6%98%be%e7%a4%ba-bash-java-command-not-found-%e6%8e%92%e6%9f%a5%e6%80%9d%e8%b7%af","status":"publish","type":"post","link":"https:\/\/kbwp.transwarp.cn\/?p=7811","title":{"rendered":"\u5de1\u68c0\u62a5\u544a JDK\u7248\u672c\u53f7\u663e\u793a \u201cbash: java: command not found\u201d \u6392\u67e5\u601d\u8def"},"content":{"rendered":"<h3>\u6982\u8981\u63cf\u8ff0<\/h3>\n<hr \/>\n<p>\u5bf9\u4e8e TDH \u5de1\u68c0\u5de5\u5177\uff0c\u6709\u65f6\u7531\u4e8e\u73af\u5883\u914d\u7f6e\u95ee\u9898\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u5de1\u68c0\u62a5\u544a\u8f93\u51fa\u65f6\u51fa\u73b0\u5f02\u5e38\uff1b\u672c\u6587\u5c31\u5e38\u89c1\u7684\u201c\u57fa\u7840\u73af\u5883\u68c0\u67e5\u201d &#8211;&gt; \u201cJDK\u7248\u672c\u53f7\u201d \u663e\u793a\u201cbash: java: command not found\u201d \u95ee\u9898\u63d0\u51fa\u51e0\u70b9\u6392\u67e5\u601d\u8def\u4f9b\u53c2\u8003\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/nj.transwarp.cn:8180\/wp-content\/uploads\/2022\/02\/image-1646034863865.png\" alt=\"file\" \/><\/p>\n<h3>\u8be6\u7ec6\u8bf4\u660e<\/h3>\n<hr \/>\n<ul>\n<li>\n<p>TDH-Manager \u8282\u70b9\u6267\u884c\u5982\u4e0b\u547d\u4ee4\u9a8c\u8bc1\u514d\u5bc6\u662f\u5426\u6709\u95ee\u9898<\/p>\n<pre><code class=\"language-shell\">ssh -o StrictHostKeyChecking=no -i \/etc\/transwarp\/transwarp-id_rsa transwarp@<\u95ee\u9898\u8282\u70b9 hostname> <\/code><\/pre>\n<pre><code class=\"language-shell\"># \u5982\u4e0a\u56fe tdh03 \u6709\u95ee\u9898\uff0c\u90a3\u547d\u4ee4\u5982\u4e0b\uff1a\nssh -o StrictHostKeyChecking=no -i \/etc\/transwarp\/transwarp-id_rsa transwarp@tdh03<\/code><\/pre>\n<p>\u82e5\u9a8c\u8bc1\u514d\u5bc6\u5931\u8d25\uff0c\u9700\u8981\u624b\u52a8\u8f93\u5165\u5bc6\u7801\u624d\u80fd ssh \u767b\u5f55\uff0c\u90a3\u5c31\u5148\u89e3\u51b3\u514d\u5bc6\u8ba4\u8bc1\u95ee\u9898\u518d\u7ee7\u7eed\u5f80\u4e0b\u3002<\/p>\n<\/li>\n<li>\n<p>\u67e5\u770b TDH-Manager \u8282\u70b9 \/etc\/inspection\/config\/env.properties \u91cc\u7684\u76f8\u5173\u914d\u7f6e\u662f\u5426\u6b63\u786e<\/p>\n<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/nj.transwarp.cn:8180\/wp-content\/uploads\/2022\/02\/image-1646035419772.png\" alt=\"file\" \/><\/p>\n<ul>\n<li>\u6267\u884c\u5982\u4e0b\u547d\u4ee4\u67e5\u770b\u7ed3\u679c\n<pre><code class=\"language-shell\">sudo ssh -p 22 -o StrictHostKeyChecking=no -i \/etc\/transwarp\/transwarp-id_rsa $nodeUser@<\u8282\u70b9ip> java -version<\/code><\/pre>\n<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/nj.transwarp.cn:8180\/wp-content\/uploads\/2022\/02\/image-1646035537199.png\" alt=\"file\" \/><\/p>\n<p>\u6b63\u5982\u5de1\u68c0\u62a5\u544a\u663e\u793a\uff0c\u8be5\u547d\u4ee4\u4e5f\u4f1a\u62a5\u201cbash: java: command not found \u201d<\/p>\n<ul>\n<li>\u6267\u884c\u5982\u4e0b\u547d\u4ee4\u67e5\u770b\u662f\u5426\u80fd\u5728 $PATH \u4e2d\u627e\u5230 java \u547d\u4ee4\n<pre><code class=\"language-shell\">sudo ssh -p 22 -o StrictHostKeyChecking=no -i \/etc\/transwarp\/transwarp-id_rsa $nodeUser@<\u8282\u70b9ip> which java<\/code><\/pre>\n<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/nj.transwarp.cn:8180\/wp-content\/uploads\/2022\/02\/image-1646035755831.png\" alt=\"file\" \/><\/p>\n<p>\u8be5\u547d\u4ee4\u4f1a\u63d0\u793a <code>which: no java in (\/usr\/local\/bin:\/usr\/bin)<\/code>\uff0c\u5373\u5728 $PATH \u4e0b\u627e\u4e0d\u5230 java \u547d\u4ee4<\/p>\n<ul>\n<li>\u6267\u884c\u5982\u4e0b\u547d\u4ee4\u67e5\u770b\u662f\u5426\u80fd\u8bfb\u53d6\u5230 $JAVA_HOME\n<pre><code class=\"language-shell\">sudo ssh -p 22 -o StrictHostKeyChecking=no -i \/etc\/transwarp\/transwarp-id_rsa $nodeUser@<\u8282\u70b9ip> echo $JAVA_HOME<\/code><\/pre>\n<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/nj.transwarp.cn:8180\/wp-content\/uploads\/2022\/02\/image-1646035976302.png\" alt=\"file\" \/><\/p>\n<p>\u82e5\u8be5\u547d\u4ee4\u80fd\u6b63\u5e38\u663e\u793a $JAVA_HOME\uff0c\u5219\u53ef\u4ee5\u7ee7\u7eed\u540e\u9762\u7684\u6b65\u9aa4\uff1b<br \/>\n\u82e5\u8be5\u547d\u4ee4\u4e0d\u80fd\u6b63\u5e38\u663e\u793a $JAVA_HOME\uff0c\u5219\u9700\u8981\u5230\u5bf9\u5e94\u8282\u70b9\u68c0\u67e5\u662f\u5426\u6b63\u786e\u5b89\u88c5\u4e86 JDK \u73af\u5883<\/p>\n<ul>\n<li>\n<p>ssh \u767b\u5f55\u5f02\u5e38\u8282\u70b9\u67e5\u770b <code>ls -lrt \/usr\/bin\/java<\/code> \u547d\u4ee4\u5bf9\u5e94\u7684\u8f6f\u94fe\u63a5\u662f\u5426\u5df2\u7ecf\u5931\u6548\u6216\u8005\u547d\u4ee4\u4e0d\u5b58\u5728<\/p>\n<\/li>\n<li>\n<p>\u901a\u8fc7\u8f6f\u94fe\u63a5\u5efa\u7acb java \u53ef\u6267\u884c\u547d\u4ee4\uff0c\u4e4b\u540e\u518d\u6b21\u5de1\u68c0\u67e5\u770b\u5de1\u68c0\u62a5\u544a\u662f\u5426\u6b63\u5e38<\/p>\n<pre><code class=\"language-shell\">rm -rf \/usr\/bin\/java && ln -sv $(which java) \/usr\/bin\/java<\/code><\/pre>\n<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/nj.transwarp.cn:8180\/wp-content\/uploads\/2022\/02\/image-1646036549096.png\" alt=\"file\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u8981\u63cf\u8ff0 \u5bf9\u4e8e TDH \u5de1\u68c0\u5de5\u5177\uff0c\u6709\u65f6\u7531\u4e8e\u73af\u5883\u914d\u7f6e\u95ee\u9898\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u5de1\u68c0\u62a5\u544a\u8f93\u51fa\u65f6\u51fa\u73b0\u5f02\u5e38\uff1b\u672c\u6587\u5c31\u5e38\u89c1\u7684\u201c\u57fa\u7840\u73af ..<\/p>\n<div class=\"clear-fix\"><\/div>\n<p><a href=\"https:\/\/kbwp.transwarp.cn\/?p=7811\" title=\"read more...\">Read more<\/a><\/p>\n","protected":false},"author":10,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[50],"tags":[],"class_list":["post-7811","post","type-post","status-publish","format-standard","hentry","category-troubleshotting"],"acf":[],"_links":{"self":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/7811","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7811"}],"version-history":[{"count":2,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/7811\/revisions"}],"predecessor-version":[{"id":8257,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/7811\/revisions\/8257"}],"wp:attachment":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7811"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7811"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7811"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}