Shafukan yanar gizo - menene wannan?

Kowace rana mu yi amfani da internet, amma sau da yawa ba tunani game da abin da fasahar ne a cikin ni'imar mai sauki da kuma sauki aiwatar da gano da hakkin bayanai da kuma sadarwa. Kuma idan za ka iya daidai amsa tambaya na abin da yanar? Ko abin da suke su iri da kuma, da ita suke ne daidai da nuna cewa a duba tare da wata 21-inch, 7-inch smartphone? Karanta a kuma za ka koyi da amsoshin wadannan tambayoyi.

definition

Shafukan yanar gizo - wani tarin takardun da aka sani a matsayin Web page (ko shafukan for short). Sun ƙunshi wasu bayanai: images, rubutu, video, audio, da kuma more. Home website, da ake kira farko fayil kira wani gida, tare da shi ba za ka iya zuwa duk wasu shafukan. Suna nasaba da hyperlinks, wanda aka alama a cikin wani musamman irin font ko gabatar amfani da hotuna. Lokacin da ka matsar da siginan kan su, ya zama wani hannunka tare da manuniya da mika. Bayan danna kan irin wannan abubuwa da mai amfani motsa zuwa wani sabon wuri. Wannan na iya zama wani page, wani wuri a kan wannan shafi, ko kuma wani website.

Shafukan yanar gizo an rubuta su a wani harshe da ake kira hypertext aiki na bada harshe HTML. Bincike (shirye-shirye amfani ga igiyar ruwa da yanar-gizo, kamar Internet Explorer, Firefox, Opera, Safari , Google Chrome , da kuma sauransu. D.), Karanta shi da kuma nuna so bayanai.

Ta yaya shi duka ya fara?

A farkon rubuce cibiyar sadarwa ra'ayin cewa zai gama da kwakwalwa, a duniya, an haife shi a 1962. Duk da haka, na farko website da aka kaddamar kawai bayan kusan shekaru 30 - Agusta 6, 1991 An wani page halitta Tim Berners-Lee, ƙirƙira posvyaschennnaya su biyu shekaru a baya World Wide Web ra'ayi. Site mallakar kamfanin a CERN (Turai Organization for nukiliya Research), wanda shi ne duniya most cibiyar a nazarin high-makamashi kimiyyar lissafi. Abin baƙin ciki, sosai farko version na page ba samuwa a yanzu. Amma buga a cikin search bar ka browser farko website, za ka iya samun on tare da version of 1992, wanda ya ba mai kyau ra'ayin yadda za a samu wani web site farawa da labarin. Wasu ciki abubuwa ne clickable, amma mafi kewayawa da aka yi da shigar da dokokin daga keyboard.

Ina yanar jiki?

A fili yake cewa Internet - a duk duniya cibiyar sadarwa, amma shi ba ya nufin cewa bayanai a shi ne, a cikin iska ko wayoyi. Duk shafukan yanar gizo da ake located a kan wani musamman uwar garke, wanda shi ne wani cibiyar sadarwa na iko kwamfutar da cewa adana bayani game da yanar. Wannan yana nufin cewa su duk da wasu yanayin wuri. Alal misali, idan shafin da uwar garke aka located in Moscow, da kuma a yankin ikon gazawar, sa'an nan daga ko ina a duniya da shafin zai zama samuwa. Sanya to post shafukan yanar gizo sayar da kiyaye ta Hosting naka. Idan site ne manya-manyan, shi yana iya kasance a mahara sabobin, geographically located in wurare daban-daban.

Duk abin a wurinsa

The adadin bayanai a yanar-gizo an girma a wani gangami kudi, da yadda za a kula da oda a cikin wannan hargitsi? Amsar mai sauki - duk abin da ya kamata a yi da kansa takamaiman wuri, wanda bukatar wani musamman yanar adireshin. Mene ne wannan? Shi ne mai hade da haruffa (Latin ko QFontDatabase) da lambobi, mu shiga cikin dace browser da samun da so shafin. Wasu mutane suna rikita batun da ba a sani ba lokaci «url web site." Mene ne wannan? Quite kawai, shi ne guda a matsayin adireshin. Ya kunshi da dama sassa:

• da prefix http: // - yana nufin yarjejeniya da irin bayanai canja wuri.
• www. - a alfijir na Internet ta hanyar duk shafukan fara da wannan sanannen raguwa, amma yanzu aka yi amfani da kawai a matsayin haraji ga al'ada: za ka iya bude so page cewa shigar da prefix, ba tare da shi;
• Site sunan - na musamman da sunan cewa an saya daga kamfanin rejista. Yana kunshi sassa biyu rabu da wani dot. Alal misali, fb. - shi ne da sunan kansa, kuma ru - wani nadi na yankin zone a cikin abin da aka located, a cikin wannan harka - An yankin na Rasha.

rarrabuwa na shafukan

Dangane da ayyuka, akwai wasu daban na yanar gizo albarkatun:

- The bayanai yanar - yi amfani don Posting articles da kayan wani shugabanci ko da sauran batu. Wannan labarai portals, blogs, kundayen, da dai sauransu .. da dai sauransu ..

- Corporate web site - wani site da sha'anin ko kungiyar. Yana iya da ayyukan biyu:

• sadarwa tsakanin ma'aikatan ofisoshin da kuma rassan don su yi hadin ayyukan;
• bayar da bayanai game da kamfanin ta m abokan ciniki. Domin data kasance abokan ciniki za a iya bayar da wani sirri account, inda za ka iya waƙa da matsayi na saya, da rangwame matakin, da dai sauransu

A ci gaba da wannan hanya - shi ne mai tsawo da kuma lokaci-cinyewa aiki, don haka ba za su iya iya kawai manyan kamfanoni. Kananan kasuwanci amfani a cikin aikin shafukan da karamin fayil. Sun sanya quite sauki, amma ba ta dukkan bayanai game da kamfanin.

E-ciniki shafukan yanar gizo - an online store daban-daban iri, kama daga Multi-hypermarkets daya shafi na shafukan da cewa samar da daya kawai, ko 'yan kayayyakin zuwa oda. Su Babban burin - da sayarwa ko rasit na aikace-aikace don samar da ayyuka.

Shafukan sadarwa - wannan Forums, social networks. Kamar yadda mai mulkin, kawai rajista masu amfani iya yin ayyuka a kan su.

Service Web shafukan - shi ne mai search engine, imel, hosting. Wannan na iya kuma sun hada online katin zaɓe allon.

Kyau ko da yaushe da kuma shirya

Wani lokaci mu yi domin ba da wannan shafin cewa ya dubi guda a kan allo na sirri kwamfuta da cewa kwamfutar hannu ko smartphone. Kuma m wincing lokacin da lokacin canza allo ƙuduri shafi "karo" juna, siffar mai rubutu, da kuma sauransu. D.

Don kauce wa wadannan inconveniences, ɓullo m zane yanar. Wannan yana nufin cewa hanya da aka tsara don haka da cewa shi ya dubi guda a kan daban-daban na'urorin. Wannan shi ne cimma saboda gaskiyar cewa site samun taya bayanai kan yanayi a wadda ta za a nuna: dandamali, allo ƙuduri, ta fuskantarwa.

Yau amfani da wata babbar dama daban-daban na'urorin, kuma ya haifar da raba version na site ga kowane zai zama da wuya da kuma tsada. Amma godiya ga fasahar "roba" Grid layout da kuma na zamani shirye-shirye da harshen fasali, wannan aiki za a iya sarrafa kansa.

Mene ne support website?

Yana da wani tsarin matakan tabbatar da barga aiki na da shafin da kuma aiwatar da ayyuka ta, wanda aka za'ayi da gudanarwa ko bayar da bangarori uku na kudin. Shi ne irin wadannan:

• Fasaha - gwaji site, kariya da cutar harin, wani dace sabuntawa da sunan yankin da kuma hosting, iko da mailboxes gyara matsala. Har ila yau, a hada su na yau da kullum backups da bayanai.
• Bayani - ciko da site, halittar dacewa abun ciki, data karshe.
• Marketing - ya hada da aikin da ya inganta da shafin a search engines, da tallata a kan Internet.
• Design support - shi ne alhakin bayyanar da shafin, ta daidai nuni, selection da kuma jawo dole hotuna.