{"id":23882,"date":"2023-07-13T08:06:06","date_gmt":"2023-05-03T21:21:25","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/ubuntu-%e3%81%aboracle-java-8-ppa%e3%82%92%e3%82%a4%e3%83%b3%e3%82%b9%e3%83%88%e3%83%bc%e3%83%ab%e3%81%99%e3%82%8bubuntu\/"},"modified":"2025-08-11T00:24:18","modified_gmt":"2025-08-10T16:24:18","slug":"ubuntu-%e3%81%aboracle-java-8-ppa%e3%82%92%e3%82%a4%e3%83%b3%e3%82%b9%e3%83%88%e3%83%bc%e3%83%ab%e3%81%99%e3%82%8bubuntu","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/ubuntu-%e3%81%aboracle-java-8-ppa%e3%82%92%e3%82%a4%e3%83%b3%e3%82%b9%e3%83%88%e3%83%bc%e3%83%ab%e3%81%99%e3%82%8bubuntu\/","title":{"rendered":"\u5728 Ubuntu \u4e0a\u5b89\u88c5 Oracle Java 8 (PPA)(ubuntu)"},"content":{"rendered":"<h1>Ubuntu \u306bOracle Java 8 (PPA)\u7684\u5b89\u88c5<\/h1>\n<p>\u672c\u8282\u4ecb\u7ecd\u4ece\u975e\u5b98\u65b9\u7248\u672c\u5e93\u5b89\u88c5 Oracle Java 8 \u7684\u6b65\u9aa4\u3002<br \/>\n\u6dfb\u52a0 webupd8team \u8d44\u6e90\u5e93\u5e76\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u5b89\u88c5 Oracle Java 8<\/p>\n<pre class=\"post-pre\"><code>$ sudo add-apt-repository ppa:webupd8team\/java\r\n$ sudo apt-get update\r\n$ sudo apt-get install oracle-java8-installer\r\n<\/code><\/pre>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657c1809d0c9c81e0f5aa5bb\/3-0.png\" alt=\"Ubuntu_InstallOracleJava8_0000.png\" \/><\/div>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657c1809d0c9c81e0f5aa5bb\/4-0.png\" alt=\"Ubuntu_InstallOracleJava8_0001.png\" \/><\/div>\n<p>\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u8ba9\u6211\u4eec\u6765\u786e\u8ba4\u4e00\u4e0bJava\u7684\u7248\u672c\u3002<\/p>\n<pre class=\"post-pre\"><code>$ sudo dpkg --list | grep oracle-java\r\nii  oracle-java8-installer                               8u45+8u33arm-1~webupd8~0                   all          Oracle Java(TM) Development Kit (JDK) 8\r\n\r\n$ java -version\r\n<\/code><\/pre>\n<p>Webupd8 \u8fd8\u63d0\u4f9b\u4e86\u4e00\u4e2a\u7528\u4e8e\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf\u7684\u8f6f\u4ef6\u5305\uff0c\u4e5f\u5df2\u5b89\u88c5\u3002<\/p>\n<pre class=\"post-pre\"><code>$ sudo apt-get install oracle-java8-set-default\r\n<\/code><\/pre>\n<p>\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u91cd\u542f\u7ec8\u7aef\u5e76\u68c0\u67e5\u73af\u5883\u53d8\u91cf\u3002<br \/>\n\u4f60\u4f1a\u53d1\u73b0\u4e0e java \u6709\u5173\u7684\u73af\u5883\u53d8\u91cf\u5df2\u88ab\u6dfb\u52a0\u3002<\/p>\n<pre class=\"post-pre\"><code>$ env | grep -i java\r\nDERBY_HOME=\/usr\/lib\/jvm\/java-8-oracle\/db\r\nPATH=\/usr\/local\/sbin:\/usr\/local\/bin:\/usr\/sbin:\/usr\/bin:\/sbin:\/bin:\/usr\/games:\/usr\/local\/games:\/usr\/lib\/jvm\/java-8-oracle\/bin:\/usr\/lib\/jvm\/java-8-oracle\/db\/bin:\/usr\/lib\/jvm\/java-8-oracle\/jre\/bin\r\nJAVA_HOME=\/usr\/lib\/jvm\/java-8-oracle\r\nJAVA_TOOL_OPTIONS=-javaagent:\/usr\/share\/java\/jayatanaag.jar\r\nJ2SDKDIR=\/usr\/lib\/jvm\/java-8-oracle\r\nJ2REDIR=\/usr\/lib\/jvm\/java-8-oracle\/jre\r\n<\/code><\/pre>\n<h1>\u53c2\u8003<\/h1>\n<p>\u5982\u4f55\u901a\u8fc7PPA\u5728Ubuntu\u548cLinuxMint\u4e0a\u5b89\u88c5JAVA 8\uff08JDK 8u45\uff09<br \/>\nhttp:\/\/tecadmin.net\/install-oracle-java-8-jdk-8-ubuntu-via-ppa\/<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ubuntu \u306bOracle Java 8 (PPA)\u7684\u5b89\u88c5 \u672c\u8282\u4ecb\u7ecd\u4ece\u975e\u5b98\u65b9\u7248\u672c\u5e93\u5b89\u88c5 Oracle Jav [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-23882","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-227"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - 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