Bii o ṣe le Fi Java 14 sii ni Ubuntu, Debian ati Mint Linux
Itọsọna yii yoo ṣe itọsọna fun ọ lori bawo ni a ṣe le fi sori ẹrọ Java 14 Standard Edition Development Kit (JDK) ni Ubuntu, Debian, ati awọn pinpin Mint Linux nipa lilo package PPA ati lati awọn orisun iwe-ipamọ.
Fifi Java 14 Lilo PPA ni Ubuntu, Debian, ati Mint
Lati fi ẹya Java 14 tuntun sori ẹrọ, akọkọ, ṣafikun atẹle linuxuprising/java PPA si eto rẹ ki o mu imudojuiwọn ibi ipamọ package ibi ipamọ bi a ti han.
$ sudo add-apt-repository ppa:linuxuprising/java $ sudo apt-get update
Lọgan ti a ti fi kun PPA ati imudojuiwọn, wa bayi fun awọn idii pẹlu orukọ oracle-java14-insitola bi a ti han.
$ sudo apt-cache search oracle-java14-installer oracle-java14-installer - Oracle Java(TM) Development Kit (JDK) 14 [Output]
Ijade ti o wa loke jẹrisi pe Java 14 wa lati fi sori ẹrọ nipa lilo pipaṣẹ atẹle.
$ sudo apt-get install oracle-java14-installer
Ti o ba ni Java ti o ju ọkan lọ sori ẹrọ rẹ, o le fi sori ẹrọ package oracle-java14-set-default lati ṣeto Java 14 bi aiyipada bi o ṣe han.
$ sudo apt-get install oracle-java14-set-default
Lọgan ti o ba ṣeto Java aiyipada, o le ṣayẹwo iru ẹya Java ti a fi sii nipa lilo:
$ java --version java 14.0.1 2020-04-14 Java(TM) SE Runtime Environment (build 14.0.1+7) Java HotSpot(TM) 64-Bit Server VM (build 14.0.1+7, mixed mode, sharing)
Fifi Java 14 sori ẹrọ lati Awọn orisun ni Ubuntu, Debian, ati Mint
Lati le fi Java 14 SE SDK sori ẹrọ rẹ, lori ẹrọ Linux Ojú-iṣẹ kan, kọkọ ṣii ẹrọ lilọ kiri ayelujara kan ki o lọ kiri si oju-iwe igbasilẹ osise Java SE.
Nibi, yan jdk-14.0.1_linux-x64_bin.tar.gz, lu ọna asopọ Awọn igbasilẹ ki o ṣayẹwo lati Gba Adehun Iwe-aṣẹ lati bẹrẹ ilana igbasilẹ lati ayelujara ti ẹya tuntun ti package tarball.
Java nfunni ni awọn akopọ ti a ṣajọ tẹlẹ ni irisi .deb awọn idii fun awọn pinpin kaakiri Linux ti o da lori Debian, ṣugbọn a yoo lo faili tarball gzipped lati ṣe fifi sori ẹrọ.
Ti o ba fi Java sori ẹrọ ti ko ni ori tabi ni awọn olupin, ṣe igbasilẹ Java 14 SE JDK ile ifi nkan pamosi nipasẹ iwulo laini aṣẹ-aṣẹ wget, nipa ipinfunni aṣẹ isalẹ.
$ wget --no-cookies --no-check-certificate --header "Cookie: oraclelicense=accept-securebackup-cookie" https://download.oracle.com/otn-pub/java/jdk/14.0.1+7/664493ef4a6946b186ff29eb326336a2/jdk-14.0.1_linux-x64_bin.tar.gz
Lẹhin igbasilẹ ti pari, lilö kiri si itọsọna nibiti a ti gba package Java ati gbekalẹ awọn ofin isalẹ lati bẹrẹ fifi sori ẹrọ sọfitiwia Java.
Awọn pipaṣẹ ti a ṣe ni isalẹ yoo decompress ti Java tarball pamosi taara sinu/opt directory. Tẹ ọna ti a fa jade java lati/itọsọna jade ki o fun ni aṣẹ ls lati ṣe atokọ akoonu ti itọsọna naa. Awọn faili ṣiṣe Java jẹ ninu itọsọna bin.
$ sudo tar xfz jdk-14.0.1_linux-x64_bin.tar.gz -C /opt/ $ cd /opt/jdk-14.0.1/ $ ls
total 32 drwxr-xr-x 2 root root 4096 Jun 20 14:40 bin drwxr-xr-x 5 root root 4096 Jun 20 14:40 conf drwxr-xr-x 3 root root 4096 Jun 20 14:40 include drwxr-xr-x 2 root root 4096 Jun 20 14:40 jmods drwxr-xr-x 74 root root 4096 Jun 20 14:40 legal drwxr-xr-x 5 root root 4096 Jun 20 14:40 lib drwxr-xr-x 3 root root 4096 Jun 20 14:40 man -rw-r--r-- 1 10668 10668 1263 Mar 5 16:10 release
Nigbamii, fi awọn oniyipada ayika Java sii ati ọna awọn faili ti n ṣiṣẹ sinu eto rẹ $PATH oniyipada, nipa ipinfunni awọn ofin isalẹ ti yoo ṣẹda faili tuntun ti a npè ni java.sh sinu profaili eto.
Ọna yii ṣe idaniloju pe awọn oniyipada ayika Java ati awọn aṣiṣẹ yoo jẹ eto eto jakejado.
$ sudo echo 'export JAVA_HOME=/opt/jdk-14.0.1/' | sudo tee /etc/profile.d/java.sh $ sudo echo 'export PATH=$PATH:/opt/jdk-14.0.1/bin' | sudo tee -a /etc/profile.d/java.sh
Lakotan, jade ki o wọle lẹẹkansii lati lo awọn eto naa ki o fun ni aṣẹ ni isalẹ lati jẹrisi ẹya ti a fi sii Java sori ẹrọ rẹ.
$ java --version java 14.0.1 2020-04-14 Java(TM) SE Runtime Environment (build 14.0.1+7) Java HotSpot(TM) 64-Bit Server VM (build 14.0.1+7, mixed mode, sharing)
Oriire! Ẹya tuntun ti Java 14 SE SDK ti wa ni bayi ti fi sori ẹrọ ninu ẹrọ Linux ti o da lori Debian rẹ.