Ngiyithola kanjani inguqulo yakamuva ye-Java ku-Linux?
Indlela 1: Hlola inguqulo ye-Java ku-Linux
- Vula iwindi lokugcina.
- Qalisa umyalo olandelayo: java -version.
- Okukhiphayo kufanele kubonise inguqulo yephakheji ye-Java efakwe kusistimu yakho. Esibonelweni esingezansi, inguqulo ye-OpenJDK 11 ifakiwe.
Ngiyibuyekeza kanjani i-Java ibe yi-16 Linux?
Ukufaka i-64-Bit JDK 16 kuma-Linux Platform
- Landa ifayela elidingekayo: Ngezinhlelo ze-Linux x64: jdk-16. okwesikhashana. …
- Shintsha uhla lwemibhalo lube indawo ofuna ukufaka kuyo i-JDK, bese uhambisa ifayela le-. itiyela. …
- Khipha i-tarball bese ufaka i-JDK elandiwe: $ tar zxvf jdk-16. …
- Susa ifayela le-. itiyela.
Ngiyifaka kanjani i-Java 1.8 ku-Linux?
Ukufaka i-Open JDK 8 ku-Debian noma Ubuntu Systems
- Hlola ukuthi iyiphi inguqulo ye-JDK esetshenziswa uhlelo lwakho: java -version. …
- Buyekeza amakhosombe:…
- Faka i-OpenJDK: …
- Qinisekisa inguqulo ye-JDK: …
- Uma inguqulo efanele ye-Java ingasetshenziswa, sebenzisa umyalo ohlukile ukuyishintsha: ...
- Qinisekisa inguqulo ye-JDK:
Ngiyibuyekeza kanjani inguqulo ye-Java?
Buyekeza i-Java ku-Java Control Panel
- Yethula Iphaneli Yokulawula ye-Java ngokuchofoza isithonjana se-Java ngaphansi Kwezintandokazi Zesistimu.
- Yiya ku-Buyekeza ithebhu ku-Java Control Panel bese uchofoza inkinobho ethi Buyekeza Manje eveza iwindi Lokufaka.
- Chofoza okuthi Faka isibuyekezo.
- Chofoza okuthi Faka futhi Qalisa kabusha.
Iyiphi inguqulo yakamuva ye-Java?
Inguqulo yakamuva ye-Java yi I-Java 16 noma i-JDK 16 ikhishwe ngoMashi, 16, 2021 (landela lesi sihloko ukuze uhlole inguqulo ye-Java kukhompyutha yakho). I-JDK 17 iyaqhubeka nokwakhiwa kokufinyelela ngaphambi kwesikhathi futhi izoba yi-LTS (Usekelo Lwesikhathi Eside) JDK.
Ngingayibheka kanjani inguqulo yami ye-Java?
Inguqulo ye-Java ingatholakala ku-Java Control Panel. Ngaphansi kwethebhu ethi Okujwayelekile ku-Java Control Panel, inguqulo itholakala ngesigaba esithi Mayelana. Ibhokisi liyavela (ngemuva kokuchofoza okuthi Mayelana) libonisa inguqulo ye-Java.
Ithini i-OpenJDK yakamuva?
Manje ake sihlole izinguqulo ze-OpenJDK:
- Iphrojekthi ye-OpenJDK 8 - 18 Mashi 2014.
- Iphrojekthi ye-OpenJDK 8u - le phrojekthi ithuthukisa izibuyekezo ze-Java Development Kit 8.
- Iphrojekthi ye-OpenJDK 9 - 21 Septhemba 2017.
- Ukukhishwa kwephrojekthi ye-JDK 10 - 20 Mashi 2018.
- Ukukhishwa kwephrojekthi ye-JDK 11 - 25 Septhemba 2018.
- Ukukhishwa kwephrojekthi ye-JDK engu-12 - Isigaba sokuzinzisa.
Iyini i-OpenJDK 11?
JDK 11 ngi ukusetshenziswa kwereferensi yomthombo ovulekile yenguqulo 11 ye-Java SE Platform njengoba kucaciswe yi-JSR 384 ku-Java Community Process. I-JDK 11 ifinyelele Ekutholakaleni Okujwayelekile ngomhla ka-25 Septhemba 2018. Amabhinari alungele ukukhiqizwa ngaphansi kwe-GPL ayatholakala kwa-Oracle; kanambambili kwabanye abathengisi bazolandela maduze.
Ngiyishintsha kanjani inguqulo ye-Java ezenzakalelayo ku-Linux?
Khetha inguqulo yakho ye-Java ezenzakalelayo. sudo update-java-alternatives -s $(sudo update-java-alternatives -l | grep 8 | cut -d ” ” -f1) || echo'. ' Izolanda ngokuzenzakalelayo noma iyiphi inguqulo ye-java 8 etholakalayo bese iyisetha isebenzisa umyalo wokuvuselela i-java-alternatives .
Ingabe i-java 8 ne-java 1.8 ziyefana?
Ku-JDK 8 naku-JRE 8, izintambo zenguqulo zingu-1.8 no-1.8. … Nazi ezinye izibonelo lapho kusetshenziswa iyunithi yezinhlamvu yenguqulo: java -version (phakathi kolunye ulwazi, ibuyisela inguqulo ye-java “1.8.
Ingabe i-java 1.7 iyafana ne-java 7?
yonke indlela eya ku-1.7, eyaziwa nangokuthi i-Java 7) ngokuvamile ziqukethe ukuthuthukiswa kukho kokubili i-JVM kanye nelabhulali evamile, ngakho-ke okubili kuvame ukudinga ukusebenza ndawonye, futhi kuhlanganiswe ndawonye ku-JRE. Uma usebenzisa noma yiluphi uhlelo lwe-Java kukhompyutha yakho, une-JRE efakiwe. I-JDK iyikhithi yokuthuthukisa i-Java.
Ngiyifaka kanjani i-java ku-terminal ye-Linux?
Faka i-OpenJDK
- Vula i-terminal (Ctrl+Alt+T) futhi ubuyekeze inqolobane yephakheji ukuze uqinisekise ukuthi ulanda inguqulo yesofthiwe yakamuva: i-sudo apt update.
- Ngemuva kwalokho, ungafaka ngokuzethemba i-Java Development Kit yakamuva ngomyalo olandelayo: sudo apt install default-jdk.
Ingabe kufanele ngifake izibuyekezo ze-Java?
Kungani kufanele ngithuthukele enguqulweni yakamuva ye-Java? Inguqulo yakamuva ye-Java iqukethe izithuthukisi ezibalulekile zokuthuthukisa ukusebenza, ukuzinza nokuvikeleka kwezinhlelo ze-Java ezisebenza emshinini wakho. Ukufaka lesi sibuyekezo samahhala kuzoqinisekisa ukuthi izinhlelo zakho zokusebenza ze-Java ziyaqhubeka nokusebenza ngokuphephile nangempumelelo.
Ingabe kufanele uhlale ubuyekeza i-Java?
Okokuqala, njalo gcina i-Java isesikhathini. Noma nini lapho ucelwa ukuthi uyibuyekeze, faka ipheshi ngokushesha okukhulu. Ukubambezeleka okuncane kakhulu kungakudalula kuhlelo olungayilungele ikhompuyutha. Okwesibili, beka eceleni isiphequluli esisodwa samawebhusayithi adinga ngokuphelele i-Java, futhi ukhubaze i-Java plug-in kuzo zonke ezinye iziphequluli.
Ngiyifaka kanjani inguqulo yakamuva ye-Java?
Nika amandla inguqulo yakamuva efakiwe ye-Java Kuphaneli Yokulawula ye-Java
- Ku-Java Control Panel, chofoza ithebhu ye-Java.
- Chofoza okuthi Buka ukuze ubonise Izilungiselelo Zemvelo Yesikhathi Sokusebenza se-Java.
- Qinisekisa ukuthi inguqulo yakamuva ye-Java Runtime inikwe amandla ngokubheka ibhokisi elithi Kunikwe amandla.
- Chofoza okuthi KULUNGILE ukuze ulondoloze izilungiselelo.