Kwiintsuku ezimbalwa ezidlulileyo, i-Oracle ikhuphe i-Java 8 update 291. Uhlaziyo olutsha kuthiwa lujongene nobuthathaka obubonwe kwinguqulo yangaphambili yeJava. Ke ngoko, ukuba usebenzisa inguqulo yakudala yeJava, kungcono ukufaka uhlaziyo ngokukhawuleza.
Uhlaziyo lweJava 8 291 lwazisa inani elipheleleyo leepatshi zokhuseleko ezingama-390. Kwakhona, i-Oracle yatshintsha inkqubo yeLayisensi yeJava Runtime. Ilayisensi entsha ikuvumela ukuba usebenzise iJava simahla kusetyenziso lomntu siqu kunye nophuhliso, kodwa ezinye iindlela ezigunyazisiweyo phantsi kweelayisenisi zeOracle Java zangaphambili zinokungafumaneki.
IJava 8 Hlaziya 291 Iimpawu kunye namanqaku
- Uhlaziyo olutsha lwazisa inkqubo entsha kunye neempawu zokhuseleko ukulawula ukwakhiwa kwakhona kwezinto ezikude ngokuphumeza i-JNDI RMI kunye ne-LDAP eyakhelwe kwi-JDK.
- IJava 8 Uhlaziyo lwama-291 nalo lufunyenwe Iziqinisekiso ezimbini ezitsha ze-HARICA Root CA . Apha ngezantsi zizatifikethi eziyingcambu ezongeziweyo kwi-certs Truststore:
haricarootca2015– DN: CN = Greek Academic and Research Institutions RootCA 2015, O = Greek Academic and Research Institutions Certification. Amandla, L = Athena, C = GR
haricaeccrootca2015– DN: CN = Hellenic Academic and Research Institutions ECC RootCA 2015, O = Hellenic Academic and Research Institutions Certification. Amandla, L = Athena, C = GR
- Ngohlaziyo lwe-Java 8 291, inguqulelo ye-java engagqibekanga ayisahlaziyi ngokungalunganga ixabiso le-PATH yemo eguquguqukayo.
- Uhlaziyo olutsha I-TLS 1.0 kunye ne-1.1 zivaliwe ngokungagqibekanga . Kungenxa yokuba abasakhuselekanga. I-TLS 1.1 kunye ne-1.1 zitshintshwe yi-TLS 1.2 kunye ne-1.3 ekhuselekileyo.
- Ekubeni i-TLS 1.0 kunye ne-TLS 1.1 azisakhuselekanga, kuye kwaba... Ikhubazwe ngokungagqibekanga kwiJava Plugin Applets kunye neJava Web Start .
- Uhlaziyo olutsha luqinisekisa ukuphathwa ngendlela engaqondakaliyo kweengcaphuno zeProcessBuilder kwiWindows. I-Oracle Khupha ukucaphula kabini kumtya womyalelo Oko kugqithiselwa kwiWindows ngokuchanekileyo
CreateProcessKwisixhobo ngasinye ukuphumeza le feat.
Ukufumana iinkcukacha ezithe vetshe malunga neempawu kunye neepetshi, ndwendwela iphepha lewebhu yi le .
Java 8 Hlaziya 291 Bug Fixes
Kukho izilungiso ze-bug ezingama-28 ezibandakanyiweyo kwiJava 8 Hlaziya 291. Akunakwenzeka ukuzikhankanya zonke, ngoko sicebisa ukuba ujonge lo mfanekiso ungezantsi.
Ukuba awukwazi ukufunda umxholo womfanekiso, nceda undwendwele iphepha lewebhu Oku kuyamangalisa . Iphepha lewebhu le-Oracle lidwelisa zonke izilungiso ze-bug ezibandakanyiweyo kwi-JDK yokukhutshwa kwe-8u291.
Iyahluka phakathi kwe-JRE, i-JDK kunye ne-JVM
Siqinisekile ukuba ukhe weva nge-JDK, JRE, kunye ne-JVM ngaphambili. Noko ke, ngaba uyawazi umahluko phakathi kwazo? Rhoqo okanye hayi, abasebenzisi bafunyanwa bedidekile phakathi kwe-JDK kunye nofakelo lwe-JRE. Ke ngoko, kuyafuneka ukwazi umahluko phakathi kwezi zintathu ngaphambi kokukhuphela uHlaziyo lweJava 8 291.
1. JVM
Ewe, iJVM okanye iJava Virtual Machine yinjini efunekayo ukuqhuba usetyenziso lweJava kwinkqubo. I-JVM ihlala ibandakanyiwe kwiphakheji ye-JRE oyikhuphela kwiwebhusayithi ye-Oracle esemthethweni. I-JVM ayinakufakwa ngokwahlukeneyo. Indima ye-JVM kukuguqula ikhowudi yeJava ibe ngolwimi lomatshini ukunceda umatshini wakho ukuba aqonde ulwimi.
2.JRE
Ukuba awungomphuhlisi, uya kufuna ukufaka i-JRE okanye iJava Runtime Environment. Yinkqubo efakwe kwindlela yakho. Usebenzisa i-JRE, ikhompyuter yakho inokuqhuba usetyenziso oluphuhliswe kwiJava. I-JRE ikwabandakanya i-JVM, eyayixutyushwa ngasentla.
3.JDK
I-JDK okanye iJava Development Kit yiphakheji yesoftware eyenzelwe abaphuhlisi. Oku kubandakanya zombini i-JRE kunye ne-JVM. Isetyenziswa kakhulu ukwenza usetyenziso lweJava okanye ii applets. Ukuba ukhetha ukuhlohla iJava Development Kit kwindlela yakho, awudingi kufakela iJava Runtime Environment ngokwahlukeneyo kuba ibandakanya zombini i JRE kunye ne JVM.
Khuphela uhlaziyo lweJava 8 291 (izifakeli ezingasebenziyo)
Ukukhuphela kunye nokufaka iJava 8 Update 291 kulula kakhulu. Ukuba ufuna ukukhuphela iJava 8 kwindlela yakho, kufuneka ulandele amanyathelo alula angezantsi.
Inyathelo 1. Okokuqala, yiya ku Iphepha lokukhuphela le-Oracle Java .
Inyathelo 2. Ngoku phantsi kweJava SE Runtime Environment 8u291, uya kufumana uluhlu lokukhuphela.
Inyathelo lesithathu. Kufuneka ucofe iqhosha lokukhuphela emva kwegama lephakheji ukukhuphela isifakeli. Zonke izinto ezikhutshelweyo kwelo phepha zizifakeli ngaphandle kweintanethi .
Inyathelo 4. Ukukhuphela iphakheji, kufuneka wamkele isivumelwano selayisensi kwaye ucofe iqhosha lokukhuphela njengoko kubonisiwe ngezantsi.
Uyifaka njani iJava 8 Update 291?
Ewe, njengokukhuphela, indawo yokufaka nayo ilula kakhulu. Qhuba ngokulula iphakheji ye-installer engaxhunyiwe kwi-intanethi oyikhuphileyo kwaye ucofe " Ufakelo ".
Ngoku landela imiyalelo ekwisikrini ukugqiba inkqubo yokuhlohla. Nje ukuba yenziwe, iJava 8 Update 291 iya kufakwa kwisixhobo sakho.
Ke, eli nqaku lixoxa ngendlela yokukhuphela kunye nokufaka iJava 8 Hlaziya 291 kwinkqubo yakho. Ndiyathemba ukuba eli nqaku likuncedile! Nceda wabelane ngayo nabahlobo bakho. Ukuba unawo nawaphi na amathandabuzo malunga noku, sazise kwibhokisi yezimvo engezantsi.
