Ndiqinisekile ukuba kuye kwenzeka kuwe: uya kwiwebhusayithi okanye uvule usetyenziso kwaye kuvakala ngathi kuthatha ixesha elide ukulayisha. Kaloku, inxalenye enkulu yaloo ngxaki ivela kwinto yokuba ukufumana izixhobo kwinethiwekhi, ngokwemvelo yayo, icotha kwaye iyabizaXa iwebhusayithi kufuneka ikhuphele iifayile ezinkulu, ivelisa uhambo oluya nokubuya oluninzi phakathi kwesixhobo kunye neseva, nto leyo engapheleli nje ekuphazamiseni umsebenzisi kodwa inokubangela neengxaki. ukusetyenziswa kwedatha okungeyomfuneko kwabo bakhangela ngezicwangciso zeselfowuni ezilinganiselweyo.
Ukuthintela ukuxinana kweseva kunye nokukhungatheka komsebenzisi, esona sixhobo silungileyo esinaso yi-HTTP caching. Asiyiyo inkqubo eguquguqukayo kakhulu ehlabathini, kuba ulawulo lwemijikelo yobomi befayile lulinganiselwe kancinci, kodwa yiyo indlela yokuqala yokuzikhusela isebenza ngcono. Njengoko ihambelana phantse nazo zonke iibrowser zanamhlanje, isenza sikwazi cacisa i-cache yomkhangeli kwaye songe ixesha kunye nezixhobo ngaphandle kokubenza ubomi bethu bube nzima kakhulu.
Iziseko ze-HTTP caching kunye nendlela esebenza ngayo
Nangona sihlala sithetha nge "HTTP cache" njengento enye, eneneni yi iseti yee-API yeqonga lewebhu. Xa isikhangeli senza isicelo, into yokuqala eyenzayo kukujonga ukuba sinayo na ikopi esebenzayo egcinwe apha ekhaya. Ukuba sifumana into ehambelanayo, siyayinceda ngoko nangoko, sisuse ukubambezeleka kwenethiwekhi kunye neendleko zokudlulisela idatha.
Olu hlobo lokuziphatha lulawulwa ngee-request and response headers. Ngelixa i-browser idla ngokuphatha ii-request headers (ezifana If-None-MatchLuxanduva lweseva ukumisela iiprotokholi zempendulo. Ezona zibalulekileyo zezi:
- Ulawulo lweCache: Ivumela iseva ukuba imisele ukuba iifayile mazigcinwe ixesha elingakanani kwaye ngayiphi indlela.
- I-Tag ye-E: Yinto ebonisa umxholo. Ukuba ifayile iphelelwa lixesha, isikhangeli sithumela le khowudi; ukuba iseva ibona ukuba iyafana, iphendula ngo- Ikhowudi 304 Ayitshintshwangaukuthintela ukuba ifayile ingakhutshelwa kwakhona.
- Iguqulwe Okokugqibela: Ifana ne-ETag, kodwa isekelwe kumhla wokuguqulwa kwezixhobo.
Amaqhinga okugcina aphambili
Ayizizo zonke iifayile ekufuneka ziphathwe ngendlela efanayo. Kwabo baquka ulawulo lwenguqulelo kwi-URL (esiyibiza ngokuba yiyo ukuprinta okanye ukuhlaziya iminwe), njenge estilo.x234dff.cssSingamelana nokuba ndlongondlongo. Kwezi meko, eyona nto ingcono kukusebenzisa max-age=31536000 (unyaka omnye), kuba ukuba ifayile iyatshintsha, i-URL iya kutshintsha kwaye isikhangeli siza kukhuphela inguqulelo entsha ngaphandle kokuthandabuza. Yeyona ndlela ifanelekileyo yokufumana isantya esikhawulezileyo kunye nohlaziyo olukhuselekileyo.
Nangona kunjalo, ezinye ii-URL azinanombolo yenguqulelo, njengefayile ephambili ye-HTML. Asinakukuphepha ngokupheleleyo inethiwekhi apha, kodwa singayiphucula sisebenzisa imiyalelo ethile: no-cache inyanzela isikhangeli ukuba phinda uqinisekise ngeseva ngaphambi kokusebenzisa ikopi, ngelixa no-store iyakwalela nakuphi na ukugcina, ilungele ukusetyenziswa idatha eyimfihloUkuze kuthintelwe ii-loops ezingapheliyo okanye iimpazamo eziqhubekayo, kucetyiswa ukuba ii-301 redirects kunye neempazamo ezingama-404 zingagcinwa kwi-cache kusetyenziswa umyalelo. no-store, must-revalidate.
Ukuphunyezwa kobugcisa nge-OkHttp kwiJava
Kwinkqubo yeJava kunye neKotlin, i-OkHttp izibeke njengomthengi we-HTTP okhethwayo ngenxa yokukwazi kwayo ukulawula unxibelelwano ngokufanelekileyo. Enye yezinto zayo ezixabisekileyo yi ukugcinwa kwengxelo yokugcina idathanto leyo enciphisa umthwalo kwiseva kwaye iphucula ukufumaneka kweapp.
Ukuze isebenze, ukudala nje iklayenti akwanelanga; kufuneka uchaze uludwe lweenkcukacha kunye nobukhulu be-cache obukhulu. Umzekelo, ngokucwangcisa i Cache nge-directory ethile kunye nomda we-10 MB, OkHttpClient empezará a phucula ithrafikhi yenethiwekhi ngokuzenzekelayo. Ngaphezu koko, i-OkHttp ivumela ukusetyenziswa kwe izixhobo zokuthintelaezizixhobo ezinamandla zokongeza ii-headers zogunyaziso okanye izicelo zokungena ngaphandle kokuphazamisa ikhowudi ephambili.
Ukuba ufuna ukuyisa kwinqanaba elilandelayo le nkcazelo, ungadibanisa i-OkHttp kunye neelayibrari ezifana ne-IronPDF. Oku kukuvumela ukuba ufumane umxholo we-HTML kwiwebhu ngokufanelekileyo kwaye yithumele ngqo kumaxwebhu ePDF, indlela efanelekileyo yokwenza iingxelo ngokuzenzekelayo okanye ukugcina amaphepha ewebhu ukuze asetyenziswe ngaphandle kweintanethi.
Ukulungiswa kwe-WordPress ngeLiteSpeed
Kubaphathi bewebhusayithi yeWordPress, iLiteSpeed ​​​​Cache inikezela ngolawulo olumangalisayo lwe-granular. Ayigcini nje ngokulawula ukugcinwa kwephepha kodwa ikwazisa neengcamango ezifana ne I-ESI (Icala loMda libandakanya)Nge-ESI, "ungagqobhoza imingxunya" kwiphepha eligciniweyo ukuze iindawo ezithile (ezifana nebar yolawulo okanye inqwelo yokuthenga) zilayishwe ngasese okanye ngendlela eguquguqukayo, ngelixa ezinye iindawo zikhonzwa zisuka kwi-cache. i-cache kawonke-wonke.
Enye into ebalulekileyo kukuphucula imidiya. Ukusetyenziswa kwe Umthwalo Ovilaphayo Ithintela isikhangeli ekukhupheleni imifanekiso umsebenzisi angakhange ayibukele. Oku kunokuphuculwa nge... Izibambi-ndawo ze-LQIP (Ii-Low Quality Image Placeholders), ezibonisa uhlobo lomfanekiso olufipheleyo nolukhanyisiweyo ngelixa owokuqala ukhutshelwe ngasemva, nto leyo ephucula ukuqonda ngesantya umsebenzisi.
Ngokuphathelele iCSS kunye neJS, ukwenziwa kwe-minification kunye nokudibanisa iifayile ngamanyathelo abalulekileyo. Izixhobo ezifana... I-UCSS (i-CSS eyahlukileyo) I-QUIC.cloud ikuvumela ukuba uvelise ishiti yesitayile eyahlukileyo kwiphepha ngalinye, ususa ikhowudi engeyomfuneko kwaye unciphise ixesha lokucubungula isikhangeli, nto leyo ekhokelela kumanqaku aphezulu. IiVithamini zeWebhu ezingundoqo esempilweni kakhulu.
I-API Gateway kunye noLawulo lweeProxies
Xa usebenza ngee-RESTful APIs, akusoloko kusengqiqweni ukubuza ngedathabheyisi kwisicelo ngasinye. Ukuba idatha ayitshintshi rhoqo (umzekelo, kube kanye ngemini), nceda impendulo egciniweyo Yeyona ndlela ingabizi kakhulu. Iinkonzo ezifana ne-Amazon API Gateway zikuvumela ukuba ulawule oku ngomlinganiselo omkhulu, ususa uxinzelelo kwiziseko zakho kunye neenkonzo. amaxesha aphantsi okuphendula.
Kubalulekile ukuqonda umahluko phakathi kwe-proxy ethe ngqo kunye ne-inverse. umva ummeli Isebenza phambi kweseva yemvelaphi, ikhonza abathengi abaninzi ngekopi enye yefayile. Ukuthintela iproxy ekuhambiseni umxholo ngendlela engalunganga (umzekelo, ukuthumela iBrotli kwisikhangeli esixhasa iGzip kuphela), kubalulekile ukusebenzisa i-header. Vary: Accept-Encodingukuqinisekisa ukuba ukuhambelana kwefomathi ihlala injalo.
