ActiveX - kuyini? Indlela ukufaka uhlelo lokulawula ActiveX?

Namuhla, uma kungewona wonke, khona-ke ngokuqinisekile iningi abasebenzisi yesimanje tangcondvomshini owaziyo, noma okungenani wezwa nomqondo ActiveX. Kuyini futhi kungani ukusebenzisa ubuchwepheshe ezinjalo, futhi sizama ukuqonda. Ake sibheke izici eziyisisekelo kakhulu, ikakhulukazi awuhambi ezindabeni zokusebenza.

ActiveX: Kuyini lokhu? umqondo elula

Ukuze ukulayisha umsebenzisi ongenalwazi nge engadingekile matemu, cabanga ubuchwepheshe ActiveX ukuze kucace kuwo wonke umuntu. Eqinisweni, izilawuli ze-ActiveX izinhlelo ezincane, lapho uhlelo noma umdali website esusela amayunithi ungenza eziningi imiklamo ezithakazelisayo.

Ekuqaleni kwakucatshangwa ukuthi izakhi ezifana (obizwa nangokuthi izengezo) asetshenziswa kuphela ukwengeza World Wide Web izici eziningi ezengeziwe izinsiza ezithile nokusekelwa kuphela "bomdabu"-Windows isiphequluli ngokuthi i-Internet Explorer (ukusetshenziswa izinhlelo ngezilimi ezahlukene esipheqululini esisodwa, kungakhathaliseki imvelo nentuthuko).

Ngokwengxenye lokhu kuyiqiniso. Kodwa manje, eziningi nezinye izakhi ukulawula kungabuye isibaluli ubuchwepheshe ActiveX. Kuyini lokhu? Isibonelo elula angabhekwa ibhekwa ngesimo-Flash player kusukela Macromedia, Inc. wema ngasemnyango umsuka indalo yayo.

Namuhla-plug-in-Adobe ActiveX Player, noma kunalokho-Adobe Flash Player, elikwaziyo ukuba kuhlanganiswe esipheqululini cishe zonke ezaziwayo namuhla ezivamile. Ngaphezu Nhlangano njengoba-Adobe, owathatha izintambo of Macromedia, kukhona eziningi ezifanayo-plugin onjiniyela, kodwa imikhiqizo yabo iqhathaniswa lo mdlali esiyingqayizivele, akayi kunoma ukuqhathanisa, futhi ngenxa yalokho nje ongaceli.

Nokho, kanye nezinhlelo ngomqondo evamile salezi zici kunzima kakhulu ukubiza, ngoba ukuqala indlela classical (chofoza kabili) akunakwenzeka. amakhodi zabo esakhelwe abathola isahlulelo njengoba isikhathi imvelo wesipheqi se-Inthanethi.

Le ndawo eyinhloko izakhi ukusetshenziswa ActiveX (lwe-Windows 7, 8, njll).

Ukuze wenze kube sobala, ake sixoxe ngezici ezithile eziyisisekelo ukusetshenziswa ubuchwepheshe obufana. Ngokwesibonelo, angabawa, njengoba kuye kwashiwo phambilini, ukuhlanganisa isayithi ekhasethini elilalelwayo noma le-video abadlali. Ngamanye amazwi, ungakwazi ukulalela umculo noma ubuke ividiyo ngqo kusayithi.

Qaphela, njengoba umthetho, uhlelo ngokwayo nge igobolondo kumtfombolusito ayiboniswa. Kunalokho, lisebenzisa noma Ukuqondisa kabusha umsindo ohlelweni okulalelwayo kohlelo computer, noma ukuvula iwindi esikhethekile yamavidiyo. It kuvela ukuthi element (superstructure) usebenza njengoba uma ngemuva, isitheke emehlweni umsebenzisi noma isivakashi isayithi.

Kunjalo amageyimu online. Lapha, omunye imisebenzi ebalulekile eyadlalwa Ipulatifomu "Framework" (4 th nakunoma iziphi ezinye izinguqulo). Lapha sithi ukuthi Framework kuyinto ukuthuthukiswa eyingqayizivele kuMicrosoft. Phela, i-Adobe ActiveX ubuchwepheshe kuleli cala, abe umphelelisi endaweni yesikhulumi main, futhi unesibopho ukuvulwa noma ukudlala izakhi abezindaba. Le nqwaba ikuvumela ukuthi usebenzise izinto ezihlukahlukene ezinjengalezo ezabhalwa abaphostoli e ezahlukene izilimi izinhlelo (i-C ++, eDelphi, Basic Visual, nokunye. D.).

Ngaphezu kwalokho, ukuba khona leyo nto "Framework 4" (noma ngaphezulu - 4.5) luyimfuneko sebuningini timphawu tesakhiwo noma ukulawula amasayithi, ngisho kwimodi ungaxhunywanga.

Of Java-applets Ngokungafani izilawuli ze-ActiveX

abantu abaningi kakhulu ngephutha ubheke Izilawuli Java Applets ActiveX. Yebo, ngempela, ayefana kakhulu, kodwa kukhona omunye umehluko omkhulu.

Into wukuthi design ngokusebenzisa Java ulimi, egijima kunoma iyiphi platform nangaphansi yiluphi uhlelo lokusebenza, kuyilapho ActiveX has a ukuma ewumngcingo kuphela software yakwa-Microsoft.

Isexwayiso! Amagciwane!

Ngeshwa, zikhona eziningi amagciwane ingatholakala inethiwekhi, beziguqula izakhi ezifana Adobe Flash-ActiveX. Ngokuqondene nalokhu (njengoba uma usebenzisa isici ngasinye ukulayishwa ngqo isiphequluli, ngakho kukhompyutha) kunconywa ukuthatha ezinye izinyathelo zokuvikeleka ku-akhawunti.

Iqiniso liwukuthi abantu abaningi ngempela into eyayingakaze ukufunda imilayezo mayelana thwebula nokusetshenziswa lokhu noma lokhuya isici futhi umane uyavuma, ngokucindezela «OK». Igcwele nemiphumela.

Kufanele futhi ukuthi ezimweni eziningi, ngisho esigcwele-anti-virus noma i-Internet abavikeli abakwazi ukuthola izinsongo ezinjalo njalo. Ngakho ukuthi ukufakwa okufanayo izijobelelo ngesimo Flash ActiveX kumele kwenziwe kusuka emithonjeni ezisemthethweni, ukukhuluma cishe, okusuka kunjiniyela, iqinisekisa ukuphepha ephelele e ukusetshenziswa ibhekwa.

Vumela noma vimbela ActiveX ku-Internet Explorer

Manje amagama ambalwa sendlela ulungiselele kahle ukusetshenziswa izengezo kusiphequluli-Internet Explorer.

Okokuqala, kudingeka ucele imenyu Izinketho ze-Internet e-Control Panel noma esigabeni inkonzo kusiphequluli, bese ukuya izilungiselelo zokuphepha. Izinga phansi kukhona inkinobho yokuphepha "Okunye". Ukuchofoza ke, sizithola ku-ActiveX izilungiselelo imenyu.

Ukuze Qha nakanye musa sithathe internet kusuka kunoma iyiphi ukutheleleka, kuzomele ukhubaze ukulayisha izinto engabhalisiwe nokusetshenziswa imakwe ezingaphephile. Kungakuhle kufanele usebenzise izakhi mode ukuqalisa at "Ukunikeza."

Jikelele Ezokuphepha Ukucushwa

Ungakhohlwa mayelana nomunye ikhambi. Lokhu firewall, ebizwa nangokuthi i-firewall. Njengoba kulindelekile, lapho Ubuye izilungiselelo zayo zezokuvikela okuzenzakalelayo, Nokho, bathi, abalandeli imidlalo inthanethi ungenza abanye elisebenzisekayo okuthiwa uhlu plug-in ngaphandle. Nalapha futhi, kuphela siqiniseka ngokugcwele futhi ngokuphelele nokuphepha kwabo, kanye ukungabi khona amagciwane kwisayithi, lapho ukulayishwa.

Futhi vala firewall, njengoba kunconywa ukwenza abanye onjiniyela for ukusebenza efanele isicelo ku-intanethi noma umdlalo, futhi akutuswa ukuba zisetshenziswe. Futhi eqinisweni, abaningi, bathi, kukhona ukungqubuzana phakathi isicelo kanye firewall. A ekhubazekile, futhi imiphumela akunakugwenywa. Kulokhu, akukho ukuvikeleka mathupha kusukela unqulo wesi arab ngeke kusize.

Ukusetshenziswa ActiveX ubuchwepheshe kwezinye iziphequluli

Isikhathi lapho lezi anezele zakhiwa i-Internet Explorer, hamba kuze kube phakade. Uzenzela, ngoba namuhla-Adobe ActiveX ubuchwepheshe ngesimo-Flash player isetshenziswa cishe zonke iziphequluli ngisho, ngomqondo ongokomfanekiso, kuyinto ebalulekile ingxenye yalo.

Ngaphandle kwale akunakwenzeka ukuba zibone ngeso lengqondo ukusetshenziswa amakhono esizindeni Inthanethi ngokugcwele, kungaba umculo, ividiyo, ihluzo ngakuthathu, imidlalo, izinhlelo inthanethi, njalo njalo. D.

Nokho, uma ubheka, ngokwengxenye enkulu kuzo zonke izakhi eyaziwa njengamanje futhi Downloadable ActiveX izijobelelo usebenzisa kuphela ku-Flash player okubukeka ngayo ingenzeka kakhulu, kusukela cishe wonke amanye izengezo kanye izingxenye, uma sikubeka kahle, kukhona noma umane engadingekile, noma abangele ukungabaza ngempela ngempela zabo nokuvikeleka. Phela, uma ukunikeza imvume yokufaka isici impikiswano kusiphequluli, ongayifinyelela kuphela lokho ngokushesha livela izikhala ohlelweni ukuphepha, nokuthi uzosebenzisa amagciwane, Trojans, izikelemu, i-malware noma spyware.

Futhi iyini buhlungu, kuziphequluli eziningi ngisho kungekho ActiveX ilawula izilungiselelo, kanye nezilungiselelo esetshenziswa Windows ukuze iziphequluli zezinkampani zangaphandle akuzona asihlobene ngokuphelele. Ngamanye amazwi, benza azisebenzi isiphequluli.

isiphetho

Lapha, thina kafushane abuyekeziwe, futhi isihloko «ActiveX:? Kuyini". Kunethemba lokuthi zendaba engenhla kancane kanjani izimiso wokusebenza futhi ukusetshenziswa kwalezi izengezo. Ngokusobala manje akunzima siqagele ukuthi lobu buchwepheshe kudingeka uqaphe, nokuthi phela umuntu ongakaze uyazi, futhi imiphumela ohlelweni lonke kukhompyutha kungase kube nowokudatshukelwa kakhulu. Endabeni Internet Explorer kungcono ukusebenzisa nokuvikeleka kusilinganiso (uma umkhawulo) izindlela, kodwa iziphequluli yabanye onjiniyela kufanele ucabange kayikhulu ngaphambi kokuvuma ukufaka nokusebenzisa esiphakamisiwe izakhi site. It is hhayi kuphela ibe usongo, kodwa futhi ukuthi ukufakwa ngokuphelele engadingekile izijobelelo nezilawuli, ngokuvamile kuthinta ijubane isiphequluli, futhi kube nzima nakakhulu.