Havagoni gadza Java: zvokuita? How kuisa pamusoro Ubuntu?

Vanhu vachangobva yakaiswa hachizi itsva uchishandisa maitiro pakombiyuta yako kana tablet rinowanzoshandiswa akatarisana nemashoko paIndaneti panguva mhando "kushanda nemazvo unofanira kuisa Java». Mano vanoshandisa, shoko iri aigona kuwisira kupinda chinokatyamadza uye vawane vavhiringidzika. Asi musavhunduka, mauya kurudyi kunzvimbo. Munyaya ino, mubvunzo zvichatsanangurwa vakaongorora zvakadzama, izvo zvinoda kuzviisa pasi software, uye zvokuita kana iwe usingagoni gadza Java. Kuchavawo aisa panze zvavaifanira kugadzwa vose Windows vanoshandisa uye Linux Ubuntu «vanoshandisa».

Chii Java?

Nemashoko kudiwa yokugadza Software vanhu vanotarisana kakawanda, izvo achangobva yakaiswa mutsva uchishandisa hurongwa. Kunenge paIndaneti kana ukaedza kuvhura zvimwe peji kana kumhanya application. Kubva ichi tinogona kugumisa kuti zvakakosha kumhanya zvirongwa zvakanyorwa mumutauro uyu. Hongu! Java - mutauro zvirongwa, uye zviri kwose kwose. Mazuvano anenge ose nzvimbo mubumbiro yako kushandisa mutauro uye nenzira akasikwa shure muna 1995 uye kuchiri nemamwe wayo mwero haina kuchengetwa. Izvi nokuti kugara achiudza uye akavandudzika. Nemhaka iyo, akavapindurawo, zvakanaka kuti vaitire Data zvazvingava, zviri dziviriro kusimba hwakavimbika uye rakavimbika zvikuru.

mutauro iri kushandiswa kwete chete nokuda pachake makombiyuta, zviri kwakapararira. Kushandiswa Hauwanikwi mhuka inonyaradza, uye supercomputers. Saka, zviri pachena faniro kwayo.

Saka, isu kunzwisisa pfungwa, yava zvakakodzera kutamira huru mubvunzo - zvokuita kana iwe usingagoni gadza Java?

Java haina yakaiswa pa Windows

Kana iwe uri Windows ndisipo nokuda Java, ipapo iwe achidisa yokugadza nayo. Unogona kuita izvi kuburikidza kushanyira pamutemo Website chikumbiro. Asi zvinoitika dzimwe nguva kuti iwe paIndaneti chirongwa, uye iye, nokuti vamwe chikonzero anoramba kuisa pamusoro PC yenyu. Zvino isu kuongorora zvikonzero uye tsanangura zvokuita kana Java haina yakaiswa pamusoro Windows 7.

1. Saka, funga matambudziko nevakawanda. Chokwadi chokuti Java ari paIndaneti kubva yepamutemo Website sechinhu padandemutande installer. и и открытия скачанного файла лаунчер через подключение к и нтернету подгрузит необходимые файлы и поместит их в библиотеку , по с ле чего Java будет работать. Kureva, pashure Download ichi uye launcher uye kuvhura paIndaneti faira kuburikidza Indaneti uye vapinze anodiwa mafaira uye kuaisa raibhurari, pamusoro Le kuti Java achaita basa. Asi ari netariro Muchiitiko, zviri zvokuti kudhanilodha uye kugadzwa antivirus chirongwa mufurati, vachifungidzira kuti executable zviito kukanganisa hurongwa. Kubva ichi mamiriro ezvinhu ari outputs maviri. Nzira yokutanga neboka zvose antivirus software. Wechipiri kupfuura sezvisingakoshi, chete unogona kukopa is installer panzvimbo. saizi Its anenge 50 MB.

2. Chimwe chingava chokuti iwe hwokugadza mutsva shanduro Java chinonditadzisa yapfuura. Kugadzirisa nyaya iyi, danda kubva control panel mu "Zvirongwa uye Features", uye uko list, tsvaka Java uye bvisa nayo, ipapo kudzokorora installation.

3. Mune zvisingawanzoitiki Muzviitiko, anogona kukuvadza nemavhairasi, saka kukopa antivirus kana hamuna kare, uye tarisa Kuwanikwa yavo.

4. Zvikanganiso zviri yokunyoresa kunogonawo kuvhara Java naro, saka kukopa Cclaner kana purogiramu yakafanana uye kuchenesa yokunyoresa.

5. Kana kana nzira haana kushanyira Java forodha, riri munzira pamusoro C: kudzinga - ProgrammFiles - Java, uye zvinomuomera kuikanganwa ose mafaira kucheneswa.

6. Uye Muzviitiko, uende "Mawindo Update" uye kunatsurudza yacho uchishandisa hurongwa. Dzimwe nguva zvinobatsira.

Zvino kuti unoziva zvokuita pamusoro Windows, kana asina yakaiswa Java. Sezvaunogona kuona - yakawanda dzakasiyana.

How yokugadza Java musi Ubuntu?

Zvino tichataura nezvekuti Java kugadzwa musi Ubuntu uchishandisa hurongwa. Various nzira ichakurukurwa. ых программ может протекать несколькими путями. Linux vanozvishandisa vanonyatsoziva kuti zvinenge zvose nokugoverwa kuisa siyana-software zvinogona kuitika nenzira dzakawanda. To akawana mumwe wake, isu aivhenekere zvose.

Manual kuisa Java

Nzira yokutanga kukurukurwa zvakakodzera vanoshandisa nokugoverwa inobva GNU.

1. Vanoshanyira Java websites uye tinya ikoko Download. Muenderere kutorwa kudhanilodhi peji yacho kuti chirongwa.

2. Pane zvakarongwa, sarudza zvinodiwa shanduro kwamuri, muchiitiko ichi, faira pamwe chiwedzerwa «.gz».

3. Baya yakakodzera kubatana kutanga kudhanilodha.

4. Pashure rwapera kudzoka folder faira iri paIndaneti.

5. Unzip zviri pasuru ari yakakunakira nzvimbo. Yakanaka kuita kuti tikaisa forodha / usr / Java. Mushure akaita manipulations panguva yamunenge nzira folder achaonekwa pamusoro «jdk.1.8.0_111» mhando - uyu Java.

6. Chirongwa iri yakaiswa, zvinokosha kutanga nawo. Kuti aite kudaro, ari pamusoro-folder, uye mari kushanyira «remarara», uye pane executable faira.

Kana Java haina kuiswa saizvozvi, zvinotevera zvichakurukurwa kune wechipiri.

Installation kushandisa chirwere maneja uye pasuru

Sezvataurwa pamusoro apa, kugadzwa Java musi Ubuntu anogona kuitwa nenzira dzakawanda. Kuratidza pfungwa dzako nenzira yechipiri kuisa, achishandisa chirwere.

Hwatine basa - kuisa Java. Ubuntu noushamwari rinoreva kushanda muriise mu repositories dzavo, saka unogona kushandisa nyore chirwere.

1. Vhurai nechirwere kubudikidza nekudzvanya pamusoro yakakodzera kuvake kana kushandisa mubatanidzwa makiyi Ctrl + alt + T.

2. Tinopinda wokutanga mutsetse: sudo vaigona-kuwana gadza openjdk-7-jdk openjdk-7-jre icedtea-7-plugin.

3. Usati rusvingo rugwaro achaonekwa, havateereri, kupfuura zvose, apo pachava mubvunzo, mundipindure hongu, vachipinda «Y» kana «D», zvichienderana hurongwa.

4. Chirongwa iri iiswe.

Sezvaunogona kuona, zvose zvinoitwa kuburikidza nokukurumidza chinouraya, uye vaya havadi kushandisa nayo, anogona kushandisa Synaptic pasuru maneja.

1. Vhura pasuru maneja.

2. Pinda «openjdk-7-jdk» In search munda.

3. Isai maki pedyo achida faira.

4. Achizviendesa bhatani pamusoro Panel kutanga kugadzwa.

Mukuita unogona kukumbira mvumo, inogara kudavira chokwadi.