IBlazor iyinkundla entsha ezokusiza ukuthi udale Izicelo Zekhasi Elilodwa (SPA) usebenzisa i-C#. Kunguguquko uma kukhulunywa ngobuchwepheshe be-Microsoft futhi ihlose ukuqeda amanye amathuluzi adumile emkhakheni njenge-Vue, Angular kanye ne-React. Kulesi sihloko sihlola ukuthi kungani iBlazor inguguquko ekuthuthukisweni kwewebhu, ububanzi bayo kanye nemikhawulo.
Ngokuvamile, i- ukwakhiwa kwekhasi lewebhu kudinga ukusebenza ezindaweni ezimbili ezahlukene. Ngakolunye uhlangothi iseva, noma i-back-end, futhi ngakolunye uhlangothi iklayenti noma i-front-end. Ukuze usebenze kuseva, ulwazi lwezilimi zokuhlela ezifana ne-Java, .NET noma i-PHP luyadingeka. Ulwazi lube selucutshungulwa ngokushesha esipheqululini futhi luboniswe ngendlela ekhangayo kumsebenzisi. Kungaba nge-JavaScript, noma ngemitapo yolwazi nezinhlaka ezifana ne-Angular, i-Vue ne-Rect. NgoBlazor uguquko luza ezinhlotsheni zokuklama iwebhu. Kuzokwenza izinqubo zibe lula kakhulu kuwe.
Izidingo zokuthuthukiswa kwewebhu nokuthi uBlazor uhlongoza kanjani uguquko
Njengoba zidinga ulwazi ukuze zisebenze kuzo zombili izindawo, izinkampani zokuthuthukiswa kwewebhu zidinga ochwepheshe abanolwazi oluningi izilimi ezahlukene. UBlazor uza ukuzokwehlisa lokhu, ukuletha uguquko oluvumela ukudala izinhlelo zokusebenza zewebhu kuphela ngolimi lwe-C#.
I-C# iwulimi lokuhlela olusetshenziswa kakhulu abahleli bezinhlelo ezingemuva, kodwa kusukela kulesi siphakamiso izophinde ivumele umsebenzi obheke phambili. Lokhu kuzosiza ukunciphisa izimfuno zobuchwepheshe, ukubeka endaweni eyodwa kanye nokusheshisa umsebenzi wabathuthukisi bewebhu. Ukuze uqonde kangcono ububanzi noguquko olumele uBlazor, kufanele futhi wazi mayelana nemitapo yolwazi nezinhlaka ezivame kakhulu emhlabeni wokuthuthukiswa kwewebhu.
i-JavaScript
Ulimi lohlelo lwe-JavaScript lwavela ngo-1995 futhi lwalunenjongo ethile: ukwenza amakhasi ewebhu abe namandla kakhulu kanye nokusebenzisana okukhulu. Kusukela kulesi sikhathi izinhlelo zokusebenza zewebhu zokuqala nezingosi eziqale ukuhlanganisa amafomu ayinkimbinkimbi.
Isivinini sokuphequlula sasihamba kancane ngaleso sikhathi, futhi kwafunwa ulimi olwaluzosetshenziswa kuqala kusiphequluli bese kuba seseva amaphutha. Ukulungiswa bekusenziwa ngesandla nangaphambi kokuthumela ulwazi.
Ngenxa ye-JavaScript, ukushesha okuhle kwengezwe ekusebenzisaneni kwewebhu ngaleso sikhathi. Ngaphezu kwalokho, izakhi ezifana nokugqwayiza kwe-2D, ihluzo ze-3D, ukuqinisekiswa kwamafomu nokusebenzisana namamephu, phakathi kokunye, kwaqala ukuboniswa. Mayelana nemikhawulo, i-JavaScript inokulandelayo:
- Ayikuvumeli ukufinyelela okuqondile kulwazi olukusizindalwazi, ngakho-ke kufanele kuhlale kukhona ukuxhumana neseva nge-API.
- Ayisebenzisi izinqubo eziningi ngesikhathi esisodwa.
- Ayakhelwe ukudala izinhlelo zokusebenza zesikali esimaphakathi noma esikhulu. Kungakho ama-Frameworks amasha namalabhulali engeziwe afana ne-React, i-Vue ne-Angular evelayo athuthukisa amaphrojekthi e-JavaScript.
jQuery
Lona umtapo wolwazi owenza ukusebenza nge-JavaScript kube lula. Engeza ukusebenza ukuze ugweme ukusetshenziswa okukhulu kwekhodi futhi lokhu kuhumusha emiphumeleni esebenza kahle kakhulu ngesikhathi esincane futhi kudle isikhala esincane. Lo mtapo wolwazi waqala ukulahlekelwa ukuthandwa ngenxa yobukhulu nesisindo sawo ngemuva kokuthi i-algorithm ye-Google iqale ukubeka kabi amawebhusayithi aklanywe ngawo.
Ukubonakala kwe-TypeScript, inguquko ngaphambi kweBlazor
Ngo-2012 iMicrosoft yakha i-TypScript. Iwulimi lwayo lokuhlela olwakhiwe ku-JavaScript, kodwa okuhloswe ngalo ukuxazulula ukushiyeka kwayo. Ingasetshenziselwa ukwenza izinhlobo ezifanayo ze-JavaScript kodwa ngokumelwa okumile kwezinhlobo eziguqukayo. Ichaza okuguquguqukayo nemisebenzi ethayiphiwe kodwa ngaphandle kokulahlekelwa ingqikithi ye-JavaScript. Yehlisa amaphutha esikhathi sokusebenza, ihambisana nawo wonke amalabhulali angaphambili nezinhlaka, futhi ithuthukisa ukusebenza kukonke.
Iphuzu elibi ukuthi kufanele lidluliselwe ku-JavaScript ukuze isiphequluli siyisekele. Isinyathelo sengezwa ekuthuthukisweni, nakuba sibonga ngokuzenzakalelayo kubahlanganisi bomdabu.
Amalabhulali nezinhlaka zezinhlelo zokusebenza zewebhu zesizukulwane esilandelayo
Isinyathelo sokugcina ngaphambi kokukhuluma ngokugcwele nge-Blazor ukwazi imitapo yolwazi nezinhlaka ezisekelwe ku-JavaScript futhi ezisetshenziswa namuhla ezinhlelweni zesizukulwane esilandelayo. Okuthathu okubaluleke kakhulu i-React, i-Angular ne-Vue.
I-Angular ingumthombo ovulekile futhi inkampani yokuthuthukisa i-Google. Isiza ukudalwa kwezinhlelo zokusebenza zewebhu ye-SPA, isebenzise imodeli yesilawuli sokubuka futhi iphinde isekele i-TypeScript ukuze ithuthukise ukusetshenziswa kwe-JavaScript ngokuvamile. Ihambisana ne-HTML futhi iqondise ngqo ekufakeni ingqondo nezifanekiso. Izinhlelo zokusebenza ezidalwa yi-Angular zinamandla kakhulu futhi ziyashesha, zivumela ikhodi ukuthi iphinde isetshenziswe futhi iguqule izingxenye zibe iwebhu yomdabu.
I-React iphinde ibe umthombo ovulekile, isebenzisa ingxenye ebizwa ngokuthi i-JSX futhi ihlanganise i-logic kanye nemakhaphu kube ingxenye eyodwa. Ihlanganisa i-HTML, i-CSS ne-JavaScript, konke kuphakheji elilodwa. Iyakwazi ukusebenzisa kabusha ikhodi ezingxenyeni ezihlukene zohlelo lokusebenza ngokuchofoza okukodwa nje. Iwubuchwepheshe obusetshenziswa kakhulu bangaphambili namuhla, kodwa njengoba ingumtapo wolwazi, idinga ezinye izingxenye zokuthuthukiswa kwezinhlelo zokusebenza zewebhu.
Okokugcina, i-Vue iwuhlaka olungaphambili oluqhubekayo lokudala i-interface yomsebenzisi usebenzisa i-JavaScript. Isebenza njengesendlalelo esingezwe ku-JavaScript futhi isebenza ngezingxenye. Ngalezi zingxenye ungasebenza ngendlela yamamojula, kube lula ukukala ukuze uthole izinyathelo ezinkulu.
I-Blazor, inguquko kanye nenkathi entsha yokuthuthukiswa kohlelo lokusebenza lwewebhu
Yini ehlongozwayo noBlazor hlanganisa yonke inqubo yokudala uhlelo lokusebenza lwewebhu ngolimi olulodwa, C#. Umuzwa wokwakha iwebhu ngowesimanje futhi usebenza kakhulu, futhi usekelwa yi-Microsoft.
Kuwuhlaka olunamandla oluvela ku-Microsoft olwazalwa lunesidingo sokudala indawo yokusebenza yeSicelo Sekhasi Elilodwa sabathuthukisi be-.NET. Ungakha izinhlelo zokusebenza zewebhu usebenzisa i-HTML, i-CSS ne-C#, futhi ngaphandle kokudinga ukwazi i-JavaScript. Ngale ndlela, ikhodi ibhalwa ngendlela efanayo kokubili ekupheleni nangemuva.
Nge-C# ungashayela imisebenzi ye-JavaScript futhi ngokuphambene nalokho. Umphumela uwuhlelo lwewebhu lwe-avant-garde, olunomklamo ophakathi nendawo kanye nokuguquguquka okukhulu. Isinyathelo esisha esithembisa ukuguqula indlela okuqondwa ngayo ukuthuthukiswa kwezinhlelo zokusebenza zewebhu namakhasi wonkana.