Qhov wikiHow no qhia koj yuav ua li cas teeb tsa qhov tseeb Java Java Runtime Environment (JRE) ntawm lub khoos phis tawj siv Linux.
Cov kauj ruam
Txoj Kev 1 ntawm 4: Txhim Kho ntawm Tsis-RPM Linux
Kauj Ruam 1. Qhib Java rau Linux nplooj ntawv rub tawm
Koj yuav pom ntau txoj hauv kev xaiv ntawm no.
Kauj ruam 2. Nyem Linux
Nws yog qhov txuas nyob nruab nrab ntawm nplooj ntawv. Ua li ntawd yuav ua kom Java teeb tsa cov ntawv rub tawm.
Koj tseem tuaj yeem nyem qhov Linux X64 version yog tias koj xav teeb tsa 64-ntsis Java.
Kauj Ruam 3. Nco ntsoov cov ntaub ntawv lub npe
Qhov tseeb Java yog version 8, tab sis koj kuj xav tau tus lej hloov tshiab, uas tau sau rau hauv cov npe ntawv tom qab ntu "8u".
Piv txwv li, koj cov ntaub ntawv yuav raug hu ua "jre-8u151", qhia tias nws yog version 8, hloov tshiab 151
Kauj Ruam 4. Qhib kab hais kom ua
Cov kauj ruam no yuav txawv nyob ntawm koj li Linux version, tab sis feem ntau koj tuaj yeem pom kab hais kom ua los ntawm qhib lub Terminal app lossis los ntawm nyem rau kab nyob rau sab saum toj lossis hauv qab ntawm lub vijtsam.
Kauj Ruam 5. Hloov daim ntawv teev npe teeb tsa
Ntaus cd rau hauv console, nias lub spacebar ib zaug, thiab tom qab ntawd ntaus hauv txoj hauv kev (piv txwv li,/usr/java/thiab nias ↵ Enter.
Kauj Ruam 6. Nkag mus rau qhov hais kom ua teeb tsa
Ntaus hauv tar zxvf, nias lub spacebar ib zaug, thiab tom qab ntawd ntaus lub npe ua tiav. Qhov no yuav txawv nyob ntawm Java version thiab thaum koj rub tawm nws.
Raws li lub Kaum Hlis 2017, koj yuav tsum ntaus tar zxvf jre-8u151-linux-i586.tar
Kauj Ruam 7. Nias ↵ Enter
Ua li ntawd yuav teeb tsa Java ntawm koj lub khoos phis tawj npe "jre1.8.0_ [hloov tshiab]" qhov twg "[hloov tshiab]" yog tus lej hloov tshiab (piv txwv li, 151).
Txoj Kev 2 ntawm 4: Txhim Kho ntawm RPM Linux
Kauj Ruam 1. Qhib Java rau Linux nplooj ntawv rub tawm
Koj yuav pom ntau txoj hauv kev xaiv ntawm no.
Kauj Ruam 2. Nyem Linux RPM
Nws nyob nruab nrab ntawm nplooj ntawv. Ua li ntawd yuav ua rau Java rau RPM teeb tsa cov ntawv rub tawm.
Koj tseem tuaj yeem nyem qhov Linux RPM X64 version yog tias koj xav teeb tsa 64-ntsis Java.
Kauj Ruam 3. Nco tseg cov ntaub ntawv lub npe
Qhov tseeb Java yog version 8, tab sis koj kuj xav tau tus lej hloov tshiab, uas tau sau rau hauv cov npe ntawv tom qab ntu "8u".
Piv txwv li, koj cov ntaub ntawv yuav raug hu ua "jre-8u151", qhia tias nws yog version 8, hloov tshiab 151
Kauj Ruam 4. Qhib kab hais kom ua
Cov kauj ruam no yuav sib txawv nyob ntawm koj li Linux version, tab sis feem ntau koj tuaj yeem pom kab hais kom ua los ntawm qhib lub Terminal app lossis los ntawm nyem rau kab nyob rau sab saum toj lossis hauv qab ntawm lub vijtsam.
Kauj Ruam 5. Nkag mus rau lub hauv paus hais kom ua
Ntaus hauv sudo su thiab nias ↵ Enter. Qhov no yuav hais kom kab hais kom thov koj tus neeg siv tus password.
Kauj Ruam 6. Nkag mus rau koj tus lej password
Ntaus tus password rau koj tus lej nyiaj thiab nias ↵ Enter. Tsuav koj muaj lub hauv paus nkag tau rau hauv koj tus as khauj, ua li ntawd yuav tso cai rau koj nruab Java.
Yog tias koj tsis muaj lub hauv paus nkag tau rau hauv koj tus as khauj, koj yuav tsum nkag mus rau tus password rau tus as khauj uas muaj kev nkag tau hauv paus
Kauj Ruam 7. Hloov daim ntawv teev npe teeb tsa
Ntaus cd rau hauv console, nias lub spacebar ib zaug, thiab tom qab ntawd ntaus hauv txoj hauv kev (piv txwv li,/usr/java/thiab nias ↵ Enter.
Kauj Ruam 8. Nkag mus rau qhov hais kom ua teeb tsa
Ntaus hauv rpm -ivh, nias lub spacebar ib zaug, ntaus lub npe tag nrho cov ntaub ntawv, thiab nias ↵ Enter. Qhov no yuav teeb tsa Java ntawm koj lub computer.
Lub npe cov ntaub ntawv yuav nyob ntawm seb thaum koj rub tawm cov ntawv. Raws li lub Kaum Hlis 2017, koj yuav tsum sau rpm -ivh jre-8u151-linux-i586.rpm thiab nias ↵ Enter
Kauj Ruam 9. Txhim kho qhov rub tawm
Ntaus hauv rpm -Uvh jre-8u73-linux-i586.rpm thiab nias ↵ Enter. Qhov no yuav tshawb xyuas qhov hloov tshiab rau Java pob thiab, yog tias ua tau, siv lawv.
Txoj Kev 3 ntawm 4: Txhim Kho ntawm Ubuntu (OpenJDK)
Kauj Ruam 1. Qhib kab hais kom ua
Nias Ctrl+Alt+T ntawm cov keyboard, lossis nyem lub npov dub cim nrog tus dawb "> _" ntawm nws ntawm sab laug ntawm lub vijtsam.
Kauj ruam 2. Nkag mus rau qhov hloov tshiab hais kom ua
Ntaus hauv sudo apt-tau hloov tshiab && sudo apt-tau upgrade -y thiab nias ↵ Enter. Qhov no yuav rov kho cov npe pob thiab teeb tsa txhua qhov hloov tshiab muaj rau koj.
Kauj Ruam 3. Ntaus koj tus password yog tias tau hais sai
Yog nug koj tus neeg siv tus password, ntaus nws thiab nyem ↵ Enter.
Kauj Ruam 4. Nco ntsoov tias koj tsis muaj Java twb tau teeb tsa
Ntaus hauv java -version thiab nias ↵ Enter. Yog tias koj pom kab uas hais tias "Qhov program 'java' tuaj yeem pom hauv cov pob hauv qab no" tshwm sim, Java tsis tau teeb tsa ntawm koj lub khoos phis tawj.
Yog tias Java tau teeb tsa, koj yuav pom kab uas qhia txog tam sim no ntawm Java hloov chaw
Kauj Ruam 5. Ntaus hauv qhov hais kom ua teeb tsa
Ntaus sudo apt-tau nruab default-jre rau hauv kab hais kom ua, tom qab ntawd nias ↵ Enter. Qhov no yuav teeb tsa Java ntawm koj lub khoos phis tawj Ubuntu hauv cov npe ua ntej.
Yog tias qhov no tsis ua haujlwm, sim nkag mus sudo apt-tau nruab openjdk-8-jdk hloov
Txoj Kev 4 ntawm 4: Txhim Kho ntawm Ubuntu 16.04 ntawm PPAs
Kauj Ruam 1. Ua ntej tshaj plaws, qhov no yog pob khoom thib peb, koj tus tswj hwm distro tsis tuaj yeem tshuaj xyuas pob khoom no, siv nrog ceev faj
Qhov ntawd tau hais tias, xub qhib lub davhlau ya nyob twg los ntawm nias Ctrl+Alt+T.
Kauj Ruam 2. Xyuas kom koj muaj qhov hloov tshiab
Ntaus hauv sudo apt-tau hloov tshiab && sudo apt-tau hloov dua tshiab -y, koj yuav tau txais kev ceeb toom rau tus password, ntaus nws thiab nyem ↵ Nkag mus, tsis muaj tus ntawv lossis lub hnub qub yuav tshwm li koj ntaus, qhov no yog ib qho.
Thaum cov cuab yeej xaiv tau, cov kauj ruam no ib txwm pom zoo ua ntej txhim kho ib yam dab tsi, ua kom koj lub kaw lus hloov kho yuav pab tiv thaiv ntau yam teeb meem
Kauj Ruam 3. Ntxiv PPA qhov chaw cia rau koj lub cev
Ntaus hauv sudo ntxiv-apt-repository ppa: webupd8team/java, thiab tom qab ntawd nias ↵ Enter.
Kauj Ruam 4. Hloov kho koj cov npe teev npe dua
Ntaus hauv sudo apt-tau hloov tshiab thiab tos rau cov npe kom rov ua dua tshiab.
Kauj Ruam 5. Nruab pob
Ntaus hauv sudo apt-tau nruab oracle-java9-installer -y.
Tej zaum koj yuav tau txais tus password, ntaus nws thiab nyem ↵ Enter, tsis muaj tus lej lossis lub hnub qub yuav tshwm, qhov no yog ib qho
Kauj Ruam 6. Ua Oracle's Java lub neej ntawd
Hauv ntau qhov Ubuntu derivatives, OpenJDK tau teeb tsa los ua Java tsis raug siv, yog tias koj xav kom Oracle's Java siv los ntawm lub neej ntawd koj yuav tsum ntaus sudo apt install oracle-java9-set-default.
Lub tswv yim
Thaum muaj ntau txoj hauv kev rub tawm Java siv lub program interface (piv txwv li, GUI), txheej txheem teeb tsa siv sijhawm tsawg dua yog tias koj siv kab hais kom ua
Lus ceeb toom
- Oracle Java tsis tau txais kev txhawb nqa ntawm Ubuntu. Siv OpenJDK hloov chaw (siv dawb ntawm Oracle Java).
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Oracle tsis faib.deb pob khoom, ib thiab tag nrho.deb pob rau Oracle's Java yog los ntawm tus neeg thib peb thiab tuaj yeem ua rau muaj kev phom sij rau koj lub cev.
