He aʻo kūpono ʻo Java?

Ma waho o OpenOffice, 'O Vuze, Woopra, aiʻole nā ​​papa inoa i hoʻonohoʻia ma kekahi mau pūnaewele pūnaewele, i hoʻonohonohoʻia i nā pūnaewele no nā kelepona, TV, GPS, ATMs, nā polokalamuʻoihanaʻoihana a me nāʻaoʻao he nui a mākou e heʻe nei i kēlā me kēia lā e holo nei ma Java.

ʻO kēia pakuhi e hōʻike mai ana Iawa enehana mai i ka ikaika kikowaena steadily mai 2006 2011 like e C # .net, PHP, a Ruby, o hiki mai ia i kēia hana kaumaha ai oukou ia.

Statistics Statua

Ma ka hihia o geospatial 'ia, C ++ a Iawa i ka nui lani a mau mea i kūkuluʻia ai ka Open Source noi; ʻO kēia papaʻaina hōʻuluʻulu manaʻo no ka mea, i ka theme like o ke kia aʻu e kālele ana ma luna o ua hoʻopālua ma Iawa noi akā, ma mua kilohi (i mea ole), mai kaʻaoʻao o Iawa i C ++ ua oi ma ka pili 15 i 10.

GIS mau hana ma C ++

GIS mea noi i Java

Ma ka papa ho'olālā

 

  • Quantum GIS. ʻO ka mea i hoʻokō ʻia ma ka wahi Anglo-Sakona, hele pū ʻia me ka mauʻu.
  • ka mauu. ʻO ka ʻōnaehana OpenSource kahiko, me ka mea nui i ka raster.
  • Saga. Hānau ʻia i Kelemania, me ka nānā mua i ka noiʻi.
  • Ilwis. ʻO ka Initiative i hānau ʻia ma Holland, a ʻoiai mai ka waena o kanawalukumamāwalu, maikaʻi ʻole kona hoʻomohala ʻana ma lalo o ka hoʻopili kaiāulu.

 

  • GVSIG.  Maliʻa paha ʻo ka noi OpenSource ʻoi loa i hoʻolaha ʻia i ka nohona Hispanic, a ʻo ka mea paha me ka hihi internationalization ʻoi aku ka hakakā. I kēia lā ma mua o 100 o kaʻu mau ʻatikala e kuhikuhi i kēia mea hana.
  • KANAWAI. Paipai ʻia e ke Kulanui o Extremadura, kahi mea kōkua maikaʻi loa i ka gvSIG, ʻoiai aia nā hale waihona puke no OpenJump, Kosmo a launa pū me GRASS.
  • uDig. He maʻemaʻe kēia, inā hoʻoliʻiliʻi liʻiliʻi e hoʻomohala ʻia me ka hiki kiʻekiʻe, hana ʻia e ka ʻoihana PostGIS like, GeoServer a me Geotools.
  • Kosmo. Hana wau mai OpenJump, hānau ʻia ma Sepania.
  • Hoʻoponopono. ʻO ka hoʻoilina o kahi hana Kanada i kapa ʻia ʻo Jump, ka mea i hoʻopau ʻia.
  • Kaulike. He hoʻoponopono metadata kēia.

I ka pae'oihana

  • Palapala ʻāina. Laha loa, ʻoiai me ka lohi o ka holomua i ka hoʻomohala a me ka hoʻopili ʻana ma mua o Geoserver.
  • ʻO MapGuide OS. Kākoʻo ʻia e AutoDesk, ikaika loa.

 

  • GeoServer. ʻO ia paha ka pūnaewele lawelawe i hoʻohana nui ʻia.
  • GeoNetwork. He kahu papa inoa metadast ia, kūpono no geoportal a i ʻole kahi hoʻomaʻemaʻe.
  • Ke'ena. Ke kumuhana i kūkulu'ia ma ke Kulanui o Bonn, Kelemānia, me nā mana e like me GeoServer.

Ma ka papa waihona

 

  • GEOS
  • PROJ4
  • FDO
  • GDAL /'OGR

 

 

  • ʻO Geotools
  • GeoAPI
  • ʻo Baltik
  • JTS
  • WKBj4

java-papaMai ka luna, ma ka liʻiliʻi loa 5 o ka hoʻomohala i loko o Iawa i heluʻia me ka OSGeo Foundation nā papahana, kekahi ma incubation, e kakali ana no ka kuleana a me ka complementarity.

He mea hoihoi paha ka loaʻa ʻana o ka papa ʻaina o ka poʻe loea papahana e kamaʻilio e pili ana i ke kumu a lākou e makemake ai a i ʻole inaina ai iā Java, e kūkākūkā ʻia paha inā paha e maʻalahi a maʻalahi ʻole nā ​​Pointers ma mua o nā ʻōlelo ʻē aʻe inā ʻaʻohe mīkini virtual, inā pili ka palekana ; akā ma ka mea hoʻokahi ua ʻae like lākou āpau.

ʻO ka ʻoiaʻiʻo o ke keʻa keʻa, ʻoiai hiki i nā noi ke holo ma Windows, Linux, Solaris a me Mac (nānā ʻole i ka paʻakikī o Steve Jobs). Hoʻonani kēia i nā polokalamu me kahi āpau o ka honua, kahi e hoʻohana ai nā mea hoʻohana i nā ʻōnaehana hana like ʻole a me nā mea ʻimi pūnaewele, e hoʻonā nei i nā mea āpau me ka Mīkini Mīkini kaulana i hoʻokaʻawale ʻia i nā hana multithreaded, hoʻonā i ka pilikia lawe lima a hāʻawi i kahi kānana paʻa ma waena o ka mea kūʻai aku a me ka mea lawelawe.

A o ka mea i Open Source mea i kēia lākiō e Loiloi i, naʻe e'ōlelo ai loaa Lā (Iawa nā mea haku polokalamu), a me kekahi e kanalua mea e hiki mai ana i loko o ka lōʻihi holo me MySQL (GPL laikini), kokoke i kekahi ninau i ka wā e hiki mai 'O ke'ano Java.

Maliʻa paha ka mea a ka ʻōpio ʻōmaʻomaʻo i hoʻomaka ai ma ke ʻano he papahana holomua e holo ma nā kīwī a ʻaʻole like ʻo VHS me ka mea a Java i loaʻa ai i ka hoʻonohonoho ʻana, ʻoiai e hana ana i nā pahuhopu. I kēia lā, aia he 3 mau noi Java.

 

Huahana java

J2SE (Standar Edition), i ho'ohana mau'ia no ke kūkulu'ana i nā polokalamu i ho'oka'awale'ia a me nā pono.

J2EE (Enterprise Edition), ka mea maʻamau no nā mea hanaʻoihana maha, nā lawelawe kākoʻo mamao, a me ka e-kelepona.

ʻO J2ME (Micro Edition), a me nā mea e hoʻohana ai no nā keleponaʻokoʻa, ka GPS a me nā pahu'elepona maʻamau.

Aʻo i ka aʻoaʻo21 y Ke hoʻomauʻana he mau hiʻohiʻona o nā lumi papa inoa kahi e hiki ai iāʻoe ke aʻo iā Java.

 

No laila, i ka nīnau mua, ināʻo Java ke aʻo kūpono ...

ʻAe.

Waiho i kahi pane

Kāu leka uila aae? E,ʻaʻole e paʻiʻia.

Ke hoʻohana nei kēia pūnaewele i ka Akismet e ho'ēmi i ka spam. E aʻo pehea e hanaʻia ai kāuʻikeʻikepili.