{"id":3515,"date":"2023-01-08T15:44:31","date_gmt":"2023-01-08T07:44:31","guid":{"rendered":"https:\/\/qaqaq.top\/?p=3515"},"modified":"2023-01-08T15:44:31","modified_gmt":"2023-01-08T07:44:31","slug":"%e6%9c%8d%e5%8a%a1%e5%99%a8%e7%ab%af%e5%ba%94%e7%94%a8%e7%a8%8b%e5%ba%8f%e5%ae%89%e8%a3%85%e4%b9%8b%e5%ae%89%e8%a3%85jdk","status":"publish","type":"post","link":"https:\/\/qaqaq.top\/?p=3515","title":{"rendered":"\u670d\u52a1\u5668\u7aef\u5e94\u7528\u7a0b\u5e8f\u5b89\u88c5\u4e4b\u5b89\u88c5JDK"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\">\u2460rpm \u547d\u4ee4<\/h3>\n\n\n\n<p>rpm \u662f Redhat package management \u7684\u7f29\u5199\uff0c\u5b9e\u8d28\u4e0a\u6765\u8bf4\uff0c\u901a\u8fc7 rpm \u53ef\u4ee5\u7ba1\u7406 Linux \u73af\u5883\u4e0b\u7684\u5b89\u88c5\u5305\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u53c2\u6570\u540d<\/th><th>\u4f5c\u7528<\/th><\/tr><\/thead><tbody><tr><td>-qa<\/td><td>\u67e5\u8be2\u7cfb\u7edf\u4e2d\u5df2\u7ecf\u5b89\u88c5\u7684\u7a0b\u5e8f\uff0c\u901a\u5e38\u914d\u5408\u7ba1\u9053\uff0c\u4f7f\u7528 grep \u7cbe\u786e\u5339\u914d\u60f3\u8981\u67e5\u8be2\u7684\u5305<\/td><\/tr><tr><td>-ivh<\/td><td>\u6267\u884c rpm \u5305\u5b89\u88c5\u64cd\u4f5c<\/td><\/tr><tr><td>-e<\/td><td>\u5378\u8f7d rpm \u5305<\/td><\/tr><tr><td>&#8211;nodeps<\/td><td>\u5728\u5378\u8f7d\u8fc7\u7a0b\u4e2d\u5ffd\u7565\u4f9d\u8d56\u5173\u7cfb<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u6ce8\uff1aLinux \u7cfb\u7edf\u4e2d\u547d\u4ee4\u7684\u53c2\u6570\u5f80\u5f80\u6709\u8fd9\u6837\u7684\u7279\u70b9\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u53c2\u6570\u5982\u679c\u662f\u4e00\u4e2a\u6216\u591a\u4e2a\u5b8c\u6574\u7684\u5355\u8bcd\u90a3\u4e48\u524d\u9762\u662f\u4e24\u4e2a\u201c-\u201d<\/li>\n\n\n\n<li>\u53c2\u6570\u5982\u679c\u662f\u5355\u8bcd\u7684\u7f29\u5199\uff0c\u662f\u4e00\u4e2a\u5b57\u6bcd\uff0c\u90a3\u4e48\u524d\u9762\u662f\u4e00\u4e2a\u201c-\u201d<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u2461\u5378\u8f7d\u7cfb\u7edf\u9884\u88c5\u7684 JDK<\/h3>\n\n\n\n<p>\u67e5\u8be2\u7cfb\u7edf\u4e2d\u5df2\u7ecf\u5b89\u88c5\u7684 JDK<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;root@apple ~]# rpm -qa | grep openjdk\n\njava-1.8.0-openjdk-headless-1.8.0.161-2.b14.el7.x86_64\n\njava-1.7.0-openjdk-1.7.0.171-2.6.13.2.el7.x86_64\n\njava-1.8.0-openjdk-1.8.0.161-2.b14.el7.x86_64\n\njava-1.7.0-openjdk-headless-1.7.0.171-2.6.13.2.el7.x86_64\n<\/code><\/pre>\n\n\n\n<p>\u6267\u884c\u5378\u8f7d\uff0c\u5378\u8f7d\u8fc7\u7a0b\u4e2d\u4f7f\u7528 &#8211;nodeps \u5ffd\u7565\u4f9d\u8d56\u5173\u7cfb<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;root@apple ~]# rpm -e --nodeps java-1.8.0-openjdk-headless-1.8.0.161-2.b14.el7.x86_64\n\n&#91;root@apple ~]# rpm -e --nodeps java-1.7.0-openjdk-1.7.0.171-2.6.13.2.el7.x86_64\n\n&#91;root@apple ~]# rpm -e --nodeps java-1.8.0-openjdk-1.8.0.161-2.b14.el7.x86_64\n\n&#91;root@apple ~]# rpm -e --nodeps java-1.7.0-openjdk-headless-1.7.0.171-2.6.13.2.el7.x86_64\n<\/code><\/pre>\n\n\n\n<p>\u91cd\u542f\u7cfb\u7edf\u751f\u6548<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;root@atguigu java]# reboot\n<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u2462\u89e3\u538b JDK \u7684 tar \u5305\u914d\u7f6e\u73af\u5883\u53d8\u91cf<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">[1]\u89e3\u538b JDK \u7684 tar \u5305<\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code>cd \/opt\n\ntar -zxvf \/opt\/jdk-8u121-linux-x64.tar.gz\n<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\">[2]\u914d\u7f6e JDK \u76f8\u5173\u73af\u5883\u53d8\u91cf<\/h4>\n\n\n\n<p>\u914d\u7f6e\u73af\u5883\u53d8\u91cf\u7684\u914d\u7f6e\u6587\u4ef6\uff1a\/etc\/profile<\/p>\n\n\n\n<p>\u4e3a\u4e86\u907f\u514d\u914d\u7f6e\u9519\u8bef\u5bfc\u81f4\u8fd0\u884c\u5931\u8d25\uff0c\u63d0\u524d\u590d\u5236\u4e00\u4efd\/etc\/profile<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>cp \/etc\/profile \/etc\/profile.bak\n<\/code><\/pre>\n\n\n\n<p>\u7f16\u8f91 \/etc\/profile \u6587\u4ef6\uff08\u4e0b\u9762\u5185\u5bb9\u6dfb\u52a0\u5230\u6587\u4ef6\u672b\u5c3e\uff09\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># \u58f0\u660e JAVA_HOME \u73af\u5883\u53d8\u91cf\uff0c\u7b49\u53f7\u4e24\u8fb9\u4e0d\u80fd\u6709\u7a7a\u683c\nJAVA_HOME=\/opt\/jdk1.8.0_121\n   \n# \u7ed9 PATH \u73af\u5883\u53d8\u91cf\u9644\u52a0 $JAVA_HOME\/bin \u90e8\u5206\n# $PATH \u8868\u793a\u5f15\u7528 PATH \u73af\u5883\u53d8\u91cf\u4ee5\u524d\u7684\u65e7\u503c\n# \u4f7f\u7528\u82f1\u6587\u5192\u53f7\u8fde\u63a5\n# $JAVA_HOME \u8868\u793a\u5bf9 JAVA_HOME \u53d8\u91cf\u7684\u5f15\u7528\n# $JAVA_HOME\/bin \u8868\u793a\u6307\u5411\u53ef\u6267\u884c\u6587\u4ef6\nPATH=$JAVA_HOME\/bin:$PATH\n   \n# \u53d1\u5e03\n# \u53d1\u5e03\u662f\u53d1\u5e03\u53d8\u91cf\u540d\uff0c\u4e0d\u662f\u5f15\u7528\u53d8\u91cf\u7684\u503c\uff0c\u6240\u4ee5\u524d\u9762\u4e0d\u5199 $ \u7b26\u53f7\nexport JAVA_HOME PATH\n<\/code><\/pre>\n\n\n\n<p>\u4fdd\u5b58\u9000\u51favim\u540e\uff0c\u4f7f\u7528source\u547d\u4ee4\u6267\u884c\/etc\/profile\u811a\u672c\uff0c\u8ba9\u811a\u672c\u4e2d\u53d1\u5e03\u7684\u73af\u5883\u53d8\u91cf\u751f\u6548\u3002\u4f46\u662f\u4ec5\u9650\u4e8e\u5f53\u524d\u8fdb\u7a0b\uff0c\u5982\u679c\u60f3\u8ba9\u65b0\u73af\u5883\u53d8\u91cf\u5168\u5c40\u751f\u6548\uff0c\u53ef\u4ee5reboot\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>source \/etc\/profile\n<\/code><\/pre>\n\n\n\n<p>\u9a8c\u8bc1\u4e00\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;root@apple jdk1.8.0_121]# echo $JAVA_HOME\n\n\/opt\/jdk1.8.0_121\n\n&#91;root@apple jdk1.8.0_121]# echo $PATH\n\n\/opt\/jdk1.8.0_121\/bin:\/usr\/local\/sbin:\/usr\/local\/bin:\/usr\/sbin:\/usr\/bin:\/root\/bin\n\n&#91;root@apple jdk1.8.0_121]# java -version\n\njava version \"1.8.0_121\"\n\nJava(TM) SE Runtime Environment (build 1.8.0_121-b13)\n\nJava HotSpot(TM) 64-Bit Server VM (build 25.121-b13, mixed mode)\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u2460rpm \u547d\u4ee4 rpm \u662f Redhat package management \u7684\u7f29\u5199\uff0c\u5b9e\u8d28\u4e0a\u6765\u8bf4\uff0c\u901a\u8fc7 rp [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[67],"tags":[51],"class_list":["post-3515","post","type-post","status-publish","format-standard","hentry","category-linux-code","tag-linux"],"_links":{"self":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts\/3515"}],"collection":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3515"}],"version-history":[{"count":1,"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts\/3515\/revisions"}],"predecessor-version":[{"id":3516,"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts\/3515\/revisions\/3516"}],"wp:attachment":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3515"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3515"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3515"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}