Kodi kukhazikitsa Java pa Windows 7

Java - zinthu zachilengedwe mtanda nsanja ndi kuphedwa. Ndi izo, inu kwambiri maganizo ndi machitidwe zipatso mapulogalamu. Java akhoza kuthamanga zimodzimodzi machitidwe osiyana opaleshoni - Windows, Linux, Mac. Komanso, kagwiritsidwe ntchito kake ndi zotheka ndi pa zipangizo zosiyanasiyana. Pofuna kuthamanga Java ntchito ndi kuyamba malamulo mmenemo, choyamba muyenera kukhazikitsa mndandanda wa mapulogalamu. Nkhani zimenezi zikunena mmene kukhazikitsa Java.

Kodi kuika pa Windows 7

Kukhazikitsa Java pa Windows 7, muyenera download ku malo boma oracle.com Baibulo posachedwapa. Ziyenera kukhala wochepa thupi mwakamodzi, kuti ntchito kuthamanga JRE, ndi mapulogalamu - JRE ndi JDK.

Atsopano mabaibulo malo m'nyimbozo okhazikitsa basi zomwe adzakangamira pa magawo onse a unsembe. Musanayambe kukhazikitsa Java, tiyenera powasamalira mphamvu dongosolo opaleshoni ndipo osatsegula. Mwachitsanzo, ngati inu kudutsa 32-bit Internet Explorer, Intaneti okhazikitsa pa malo adzakhala basi kudziwa kuti Baibulo kufunika 32-bit. Choncho, ngati mukufuna 64-bit, inu muyenera Iyikeninso osatsegula.

Koma mukhoza kukopera owona pamanja kuchokera kukopera tsamba. Pali mitundu ingapo ya machitidwe kuthandiza ndi mafunso okhudza Java: mmene kukhazikitsa:

• zokambirana;
• muli osalumikizidwa;
• muli osalumikizidwa mu mtundu 64-bit.

Zogwiritsa dongosolo limapangidwa yaing'ono okhazikitsa file, amene wokha sukhalira dawunilodi kwa maukonde owona zofunika kwabasi iwo. muli osalumikizidwa zikutanthauza otsitsira zonse kunachitika Baibulo. Pali Mabaibulo onse 32 ndi 64 pang'ono.

Kodi kukhazikitsa Java JDK

Kukhazikitsa ndi JDK zida chitukuko Windows 7 muyenera tsamba lovomerezeka Oracle tipite ku Download gawo. Palinso alipo 32 ndipo buku 64 Tinthu. Distro akulemera dongosolo la udzakwaniritsidwa lalikulu kuposa wosasintha wa JRE.

Pambuyo otsitsira, kuthamanga wapamwamba, ndi unsembe chichitike basi. Pambuyo unsembe bwino, muyenera kuchita ndondomeko ina - anapereka njira chilengedwe variable. Izi ndi zofunika kuti athe kulemba ndi kuthamanga owona popanda kupita kamodzi chikwatu ntchito.

Kukhazikitsa malo zosintha

Mu Windows 7, njirayi ndi anachita kudzera mwa gulu kulamulira, zimene mukufunika kupeza katunduyo "System". Adzakhululukidwa ili pa kugwirizana kumanzere kupita njira zotsogola a dongosolo, amene ayenera anasankha. Mu zenera latsopano ndi batani pansi ndi "Environment zosintha" lolembedwa kutitsogolera kuti mukuona. Pakuti kukhazikitsa njira muyenera kulenga variable atsopano otchedwa «JAVA_HOME». Kutanthauza kuti ayenera muli njira zonse kwa wapamwamba. Mwachitsanzo, monga: C: \ Program owona \ Java \ jdk. Pa wina kompyuta, njira angakhale osiyana.

Tsopano muyenera kusintha nkhani za variable yokha M'njira. Ulimo mndandanda, kotero izo ziri zokwanira kusankha Sinthani. Dziwani kuti phindu chatha chiperekedwe ndi semicolon - ";". Ndiye kulowa njira zonse kwa chikwatu bin Mwachitsanzo - C: \ Program owona \ Java \ jdk \ bin. Pomaliza zizindikiro safuna kuika. Mukamaliza dinani Chabwino, kusintha dinani Save. Koma ntchito zawo ayenera kuyambitsanso kompyuta lapansi.

operability mayeso

Mu Windows 7, mungawerenge bwino unsembe pa mzere lamulo. Otchedwa ndi zambiri osakaniza Windows + R. The osachiritsika alowe lamulo Java-Baibulo ndi dinani Enter. dongosolo adzakhala apereke mabuku a khamulo mwambo unsembe bwino.

luso limaphatikizapo zipangizo zosiyanasiyana ndi kachitidwe. kutchuka Special kupeza mapulogalamu kwa Os "Android" monga code zinalembedwa Java ndi doped ndi yeniyeni API Android. Java INE imatchedwanso Mabaibulo kale a mafoni. Koma INE - ichi kwambiri anavula-pansi Baibulo, lomwe kukhala zonse kunachitika PC ntchito zovuta.

Nkhaniyi anafotokoza mwatsatanetsatane mmene kukhazikitsa Java pa Windows 7. Chiphatso kwa JRE ndi JDK ufulu. Izi zikutanthauza kuti mukhoza kwabasi Java kwaulere.