{"id":210619,"date":"2023-12-22T06:49:17","date_gmt":"2023-12-21T22:49:17","guid":{"rendered":"https:\/\/www.idc.net\/help\/210619\/"},"modified":"2023-12-22T06:49:17","modified_gmt":"2023-12-21T22:49:17","slug":"linux-%e5%91%bd%e4%bb%a4%ef%bc%9aexport-%e8%ae%be%e7%bd%ae%e7%8e%af%e5%a2%83%e5%8f%98%e9%87%8f","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/210619\/","title":{"rendered":"Linux \u547d\u4ee4\uff1aexport &#8211; \u8bbe\u7f6e\u73af\u5883\u53d8\u91cf"},"content":{"rendered":"<p><title id=\"linux-%e5%91%bd%e4%bb%a4%ef%bc%9aexport-%e8%ae%be%e7%bd%ae%e7%8e%af%e5%a2%83%e5%8f%98%e9%87%8f-LSKDollsqg\">Linux \u547d\u4ee4\uff1aexport - \u8bbe\u7f6e\u73af\u5883\u53d8\u91cf<\/title><\/p>\n<h1 id=\"linux-%e5%91%bd%e4%bb%a4%ef%bc%9aexport-%e8%ae%be%e7%bd%ae%e7%8e%af%e5%a2%83%e5%8f%98%e9%87%8f-LSKDollsqg\">Linux \u547d\u4ee4\uff1aexport - \u8bbe\u7f6e\u73af\u5883\u53d8\u91cf<\/h1>\n<p>\u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u73af\u5883\u53d8\u91cf\u662f\u4e00\u79cd\u5168\u5c40\u53d8\u91cf\uff0c\u7528\u4e8e\u5b58\u50a8\u7cfb\u7edf\u7684\u914d\u7f6e\u4fe1\u606f\u548c\u7528\u6237\u7684\u4e2a\u6027\u5316\u8bbe\u7f6e\u3002\u901a\u8fc7\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u5728\u4e0d\u540c\u7684\u5e94\u7528\u7a0b\u5e8f\u4e4b\u95f4\u5171\u4eab\u6570\u636e\u548c\u914d\u7f6e\u4fe1\u606f\u3002<\/p>\n<h2 id=\"export%e5%91%bd%e4%bb%a4%e7%9a%84%e5%9f%ba%e6%9c%ac%e7%94%a8%e6%b3%95-LSKDollsqg\">export\u547d\u4ee4\u7684\u57fa\u672c\u7528\u6cd5<\/h2>\n<p>export\u547d\u4ee4\u7528\u4e8e\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf\u3002\u5b83\u7684\u57fa\u672c\u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>export \u53d8\u91cf\u540d=\u503c\n<\/code><\/pre>\n<p>\u5176\u4e2d\uff0c\u53d8\u91cf\u540d\u662f\u73af\u5883\u53d8\u91cf\u7684\u540d\u79f0\uff0c\u503c\u662f\u8981\u8bbe\u7f6e\u7684\u503c\u3002\u4f8b\u5982\uff0c\u8981\u5c06\u4e00\u4e2a\u540d\u4e3aMY_VAR\u7684\u73af\u5883\u53d8\u91cf\u8bbe\u7f6e\u4e3a\"Hello World\"\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>export MY_VAR=\"Hello World\"\n<\/code><\/pre>\n<p>\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf\u540e\uff0c\u53ef\u4ee5\u5728\u5f53\u524d\u4f1a\u8bdd\u4e2d\u4f7f\u7528\u8be5\u53d8\u91cf\u3002\u5982\u679c\u5e0c\u671b\u5728\u6bcf\u6b21\u767b\u5f55\u65f6\u90fd\u80fd\u4f7f\u7528\u8be5\u53d8\u91cf\uff0c\u53ef\u4ee5\u5c06export\u547d\u4ee4\u6dfb\u52a0\u5230\u7528\u6237\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u4f8b\u5982~\/.bashrc\u6216~\/.bash_profile\u3002<\/p>\n<h2 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a%e8%ae%be%e7%bd%aejava_home%e7%8e%af%e5%a2%83%e5%8f%98%e9%87%8f-LSKDollsqg\">\u793a\u4f8b\uff1a\u8bbe\u7f6eJAVA_HOME\u73af\u5883\u53d8\u91cf<\/h2>\n<p>\u4e00\u4e2a\u5e38\u89c1\u7684\u7528\u4f8b\u662f\u8bbe\u7f6eJAVA_HOME\u73af\u5883\u53d8\u91cf\uff0c\u4ee5\u6307\u5b9aJava\u7684\u5b89\u88c5\u8def\u5f84\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\uff1a<\/p>\n<pre><code>export JAVA_HOME=\/usr\/lib\/jvm\/java-11-openjdk-amd64\nexport PATH=$JAVA_HOME\/bin:$PATH\n<\/code><\/pre>\n<p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u5c06JAVA_HOME\u8bbe\u7f6e\u4e3aJava\u7684\u5b89\u88c5\u8def\u5f84\uff0c\u5e76\u5c06\u8be5\u8def\u5f84\u6dfb\u52a0\u5230PATH\u73af\u5883\u53d8\u91cf\u4e2d\uff0c\u4ee5\u4fbf\u7cfb\u7edf\u53ef\u4ee5\u627e\u5230Java\u7684\u53ef\u6267\u884c\u6587\u4ef6\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8export%e5%91%bd%e4%bb%a4%e6%9f%a5%e7%9c%8b%e7%8e%af%e5%a2%83%e5%8f%98%e9%87%8f-LSKDollsqg\">\u4f7f\u7528export\u547d\u4ee4\u67e5\u770b\u73af\u5883\u53d8\u91cf<\/h2>\n<p>\u8981\u67e5\u770b\u5f53\u524d\u8bbe\u7f6e\u7684\u73af\u5883\u53d8\u91cf\uff0c\u53ef\u4ee5\u4f7f\u7528export\u547d\u4ee4\uff0c\u4e0d\u5e26\u4efb\u4f55\u53c2\u6570\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>export\n<\/code><\/pre>\n<p>\u8fd9\u5c06\u5217\u51fa\u5f53\u524d\u4f1a\u8bdd\u4e2d\u8bbe\u7f6e\u7684\u6240\u6709\u73af\u5883\u53d8\u91cf\u53ca\u5176\u503c\u3002<\/p>\n<h2 id=\"%e6%80%bb%e7%bb%93-LSKDollsqg\">\u603b\u7ed3<\/h2>\n<p>\u901a\u8fc7export\u547d\u4ee4\uff0c\u6211\u4eec\u53ef\u4ee5\u65b9\u4fbf\u5730\u8bbe\u7f6e\u548c\u7ba1\u7406Linux\u7cfb\u7edf\u4e2d\u7684\u73af\u5883\u53d8\u91cf\u3002\u73af\u5883\u53d8\u91cf\u5728\u7cfb\u7edf\u914d\u7f6e\u548c\u5e94\u7528\u7a0b\u5e8f\u5f00\u53d1\u4e2d\u8d77\u7740\u91cd\u8981\u7684\u4f5c\u7528\uff0c\u719f\u7ec3\u638c\u63e1export\u547d\u4ee4\u7684\u4f7f\u7528\u65b9\u6cd5\u5bf9\u4e8eLinux\u7cfb\u7edf\u7684\u7ba1\u7406\u548c\u5f00\u53d1\u975e\u5e38\u91cd\u8981\u3002<\/p>\n<h3 id=\"%e9%a6%99%e6%b8%af%e6%9c%8d%e5%8a%a1%e5%99%a8%e9%a6%96%e9%80%89%e5%90%8e%e6%b5%aa%e4%ba%91-LSKDollsqg\">\u9999\u6e2f\u670d\u52a1\u5668\u9996\u9009\u540e\u6d6a\u4e91<\/h3>\n<p>\u540e\u6d6a\u4e91\u662f\u4e00\u5bb6\u4e13\u4e1a\u7684\u4e91\u8ba1\u7b97\u516c\u53f8\uff0c\u63d0\u4f9b\u9ad8\u6027\u80fd\u7684\u9999\u6e2f\u670d\u52a1\u5668\u3002\u65e0\u8bba\u60a8\u662f\u4e2a\u4eba\u7528\u6237\u8fd8\u662f\u4f01\u4e1a\u7528\u6237\uff0c\u540e\u6d6a\u4e91\u90fd\u80fd\u4e3a\u60a8\u63d0\u4f9b\u7a33\u5b9a\u53ef\u9760\u7684\u9999\u6e2f\u670d\u52a1\u5668\u89e3\u51b3\u65b9\u6848\u3002\u901a\u8fc7\u9009\u62e9\u540e\u6d6a\u4e91\u7684\u9999\u6e2f\u670d\u52a1\u5668\uff0c\u60a8\u53ef\u4ee5\u83b7\u5f97\u5353\u8d8a\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\uff0c\u4e3a\u60a8\u7684\u4e1a\u52a1\u63d0\u4f9b\u5f3a\u5927\u7684\u652f\u6301\u3002<\/p>\n<p>\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u540e\u6d6a\u4e91\u7684\u9999\u6e2f\u670d\u52a1\u5668\uff0c\u8bf7\u8bbf\u95ee<a href=\"https:\/\/idc.net\">https:\/\/idc.net<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Linux \u547d\u4ee4\uff1aexport - \u8bbe\u7f6e\u73af\u5883\u53d8\u91cf Linux \u547d\u4ee4\uff1aexport - \u8bbe\u7f6e\u73af\u5883\u53d8\u91cf \u5728Linu [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[27],"tags":[],"class_list":["post-210619","post","type-post","status-publish","format-standard","hentry","category-centos"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/210619","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/comments?post=210619"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/210619\/revisions"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=210619"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=210619"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=210619"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}