{"id":52951,"date":"2024-10-09T07:03:14","date_gmt":"2024-10-08T23:03:14","guid":{"rendered":"https:\/\/server.hk\/cnblog\/52951\/"},"modified":"2024-11-14T10:36:43","modified_gmt":"2024-11-14T02:36:43","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8-ubuntu-%e5%92%8c-debian-%e4%b8%ad%e5%ae%89%e8%a3%9d-openjdk-java-9-8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/52951\/","title":{"rendered":"\u5982\u4f55\u5728 Ubuntu \u548c Debian \u4e2d\u5b89\u88dd OpenJDK Java 9\/8"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e5%9c%a8-ubuntu-%e5%92%8c-debian-%e4%b8%ad%e5%ae%89%e8%a3%9d-openjdk-java-9-8-qwrEOgWhdN\">\u5982\u4f55\u5728 Ubuntu \u548c Debian \u4e2d\u5b89\u88dd OpenJDK Java 9\/8<\/h1>\n<p>Java \u662f\u4e00\u7a2e\u5ee3\u6cdb\u4f7f\u7528\u7684\u7de8\u7a0b\u8a9e\u8a00\uff0c\u7279\u5225\u662f\u5728\u4f01\u696d\u61c9\u7528\u548c\u7db2\u7d61\u958b\u767c\u4e2d\u3002OpenJDK \u662f Java \u7684\u958b\u6e90\u5be6\u73fe\uff0c\u63d0\u4f9b\u4e86 Java \u958b\u767c\u548c\u904b\u884c\u74b0\u5883\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728 Ubuntu \u548c Debian \u7cfb\u7d71\u4e2d\u5b89\u88dd OpenJDK Java 9 \u548c Java 8\u3002<\/p>\n<h2 id=\"%e5%ae%89%e8%a3%9d%e5%89%8d%e7%9a%84%e6%ba%96%e5%82%99-qwrEOgWhdN\">\u5b89\u88dd\u524d\u7684\u6e96\u5099<\/h2>\n<p>\u5728\u958b\u59cb\u5b89\u88dd\u4e4b\u524d\uff0c\u8acb\u78ba\u4fdd\u60a8\u7684\u7cfb\u7d71\u5df2\u7d93\u66f4\u65b0\u5230\u6700\u65b0\u7248\u672c\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u66f4\u65b0\u7cfb\u7d71\uff1a<\/p>\n<pre><code>sudo apt update\nsudo apt upgrade<\/code><\/pre>\n<h2 id=\"%e5%ae%89%e8%a3%9d-openjdk-8-qwrEOgWhdN\">\u5b89\u88dd OpenJDK 8<\/h2>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-1-%e5%ae%89%e8%a3%9d-openjdk-8-qwrEOgWhdN\">\u6b65\u9a5f 1: \u5b89\u88dd OpenJDK 8<\/h3>\n<p>\u5728 Ubuntu \u548c Debian \u4e2d\uff0c\u5b89\u88dd OpenJDK 8 \u975e\u5e38\u7c21\u55ae\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9032\u884c\u5b89\u88dd\uff1a<\/p>\n<pre><code>sudo apt install openjdk-8-jdk<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-2-%e9%a9%97%e8%ad%89%e5%ae%89%e8%a3%9d-qwrEOgWhdN\">\u6b65\u9a5f 2: \u9a57\u8b49\u5b89\u88dd<\/h3>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u9a57\u8b49 OpenJDK 8 \u662f\u5426\u5b89\u88dd\u6210\u529f\uff1a<\/p>\n<pre><code>java -version<\/code><\/pre>\n<p>\u5982\u679c\u5b89\u88dd\u6210\u529f\uff0c\u60a8\u61c9\u8a72\u6703\u770b\u5230\u985e\u4f3c\u4ee5\u4e0b\u7684\u8f38\u51fa\uff1a<\/p>\n<pre><code>openjdk version \"1.8.0_xxx\"\nOpenJDK Runtime Environment (build 1.8.0_xxx-xx)\nOpenJDK 64-Bit Server VM (build xx, mixed mode)<\/code><\/pre>\n<h2 id=\"%e5%ae%89%e8%a3%9d-openjdk-9-qwrEOgWhdN\">\u5b89\u88dd OpenJDK 9<\/h2>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-1-%e6%b7%bb%e5%8a%a0-ppa-%e5%80%89%e5%ba%ab-qwrEOgWhdN\">\u6b65\u9a5f 1: \u6dfb\u52a0 PPA \u5009\u5eab<\/h3>\n<p>\u7531\u65bc OpenJDK 9 \u53ef\u80fd\u4e0d\u5728\u67d0\u4e9b\u820a\u7248\u672c\u7684 Ubuntu \u6216 Debian \u7684\u9ed8\u8a8d\u5009\u5eab\u4e2d\uff0c\u60a8\u9700\u8981\u6dfb\u52a0 PPA \u5009\u5eab\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6dfb\u52a0 PPA\uff1a<\/p>\n<pre><code>sudo add-apt-repository ppa:openjdk-r\/ppa<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-2-%e6%9b%b4%e6%96%b0%e5%8c%85%e5%88%97%e8%a1%a8-qwrEOgWhdN\">\u6b65\u9a5f 2: \u66f4\u65b0\u5305\u5217\u8868<\/h3>\n<p>\u6dfb\u52a0 PPA \u5f8c\uff0c\u8acb\u66f4\u65b0\u5305\u5217\u8868\uff1a<\/p>\n<pre><code>sudo apt update<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-3-%e5%ae%89%e8%a3%9d-openjdk-9-qwrEOgWhdN\">\u6b65\u9a5f 3: \u5b89\u88dd OpenJDK 9<\/h3>\n<p>\u73fe\u5728\uff0c\u60a8\u53ef\u4ee5\u5b89\u88dd OpenJDK 9 \u4e86\uff1a<\/p>\n<pre><code>sudo apt install openjdk-9-jdk<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-4-%e9%a9%97%e8%ad%89%e5%ae%89%e8%a3%9d-qwrEOgWhdN\">\u6b65\u9a5f 4: \u9a57\u8b49\u5b89\u88dd<\/h3>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u9a57\u8b49 OpenJDK 9 \u662f\u5426\u5b89\u88dd\u6210\u529f\uff1a<\/p>\n<pre><code>java -version<\/code><\/pre>\n<p>\u5982\u679c\u5b89\u88dd\u6210\u529f\uff0c\u60a8\u61c9\u8a72\u6703\u770b\u5230\u985e\u4f3c\u4ee5\u4e0b\u7684\u8f38\u51fa\uff1a<\/p>\n<pre><code>openjdk version \"9.0.x\"\nOpenJDK Runtime Environment (build 9.0.x-xx)\nOpenJDK 64-Bit Server VM (build xx, mixed mode)<\/code><\/pre>\n<h2 id=\"%e8%a8%ad%e7%bd%ae-java_home-%e7%92%b0%e5%a2%83%e8%ae%8a%e9%87%8f-qwrEOgWhdN\">\u8a2d\u7f6e JAVA_HOME \u74b0\u5883\u8b8a\u91cf<\/h2>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u8a2d\u7f6e JAVA_HOME \u74b0\u5883\u8b8a\u91cf\u3002\u9019\u53ef\u4ee5\u901a\u904e\u7de8\u8f2f\u60a8\u7684\u74b0\u5883\u8b8a\u91cf\u6587\u4ef6\u4f86\u5b8c\u6210\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6253\u958b .bashrc \u6587\u4ef6\uff1a<\/p>\n<pre><code>nano ~\/.bashrc<\/code><\/pre>\n<p>\u5728\u6587\u4ef6\u7684\u672b\u5c3e\u6dfb\u52a0\u4ee5\u4e0b\u884c\uff08\u6839\u64da\u60a8\u7684\u5b89\u88dd\u8def\u5f91\u9032\u884c\u8abf\u6574\uff09\uff1a<\/p>\n<pre><code>export JAVA_HOME=\/usr\/lib\/jvm\/java-8-openjdk-amd64\nexport PATH=$JAVA_HOME\/bin:$PATH<\/code><\/pre>\n<p>\u4fdd\u5b58\u4e26\u9000\u51fa\u7de8\u8f2f\u5668\uff0c\u7136\u5f8c\u904b\u884c\u4ee5\u4e0b\u547d\u4ee4\u4f7f\u66f4\u6539\u751f\u6548\uff1a<\/p>\n<pre><code>source ~\/.bashrc<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-qwrEOgWhdN\">\u7e3d\u7d50<\/h2>\n<p>\u5728 Ubuntu \u548c Debian \u4e2d\u5b89\u88dd OpenJDK Java 8 \u548c 9 \u662f\u4e00\u500b\u76f8\u5c0d\u7c21\u55ae\u7684\u904e\u7a0b\u3002\u901a\u904e\u4e0a\u8ff0\u6b65\u9a5f\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u5730\u8a2d\u7f6e Java \u74b0\u5883\uff0c\u70ba\u60a8\u7684\u958b\u767c\u5de5\u4f5c\u505a\u597d\u6e96\u5099\u3002\u5982\u679c\u60a8\u9700\u8981\u66f4\u9ad8\u6548\u7684\u904b\u884c\u74b0\u5883\uff0c\u8003\u616e\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u4f86\u90e8\u7f72\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\uff0c\u9019\u6a23\u53ef\u4ee5\u7372\u5f97\u66f4\u597d\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u5728 Ubuntu \u548c Debian \u7cfb\u7d71\u4e2d\u5b89\u88dd OpenJDK Java 9\/8\uff0c\u7c21\u55ae\u6b65\u9a5f\u52a9\u4f60\u5feb\u901f\u914d\u7f6e\u958b\u767c\u74b0\u5883\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-52951","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/52951","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=52951"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/52951\/revisions"}],"predecessor-version":[{"id":52952,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/52951\/revisions\/52952"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=52951"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=52951"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=52951"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}