M'ndandanda wazopezekamo[Bisani][Show]
- 1. Kodi mukumvetsa chiyani ponena za REST?
- 2. Mukutanthauza chiyani mukamati REST API?
- 3. Kodi URI ndi chiyani kwenikweni?
- 4. Kodi mawonekedwe a RESTful Web Services ndi chiyani?
- 5. Kodi mfundo zotsogola za REST ndi ziti?
- 6. Tchulani njira za HTTP zomwe REST imathandizira.
- 7. Fotokozani zoletsa zomwe zimayikidwa ndi mawonekedwe osasinthika.
- 8. Kodi REST Resource ndi chiyani kwenikweni?
- 9. Kodi JAX-RS ikutanthauza chiyani kwa inu?
- 10. Kodi chimasiyanitsa AJAX ndi REST ndi chiyani?
- 11. Kodi mungatchule zovuta zina za RESTful pa intaneti?
- 12. Nchiyani chimasiyanitsa njira za PUT ndi POST kuchokera kwa wina ndi mzake?
- 13. Kodi mumayesa bwanji ntchito zapaintaneti za RESTful?
- 14. Fotokozani REST API mu dziko lenileni.
- 15. Kodi Microservice Architecture Imagwira Ntchito Motani?
- 16. Kodi caching kwenikweni ndi chiyani?
- 17. Fotokozani malipiro.
- 18. Kusiyanitsa SOAP NDI REST?
- 19. Kodi transport layer security protocol (TLS) ingagwiritsidwe ntchito ndi REST?
- 20. Njira zopanda mphamvu: ndi chiyani? Kodi zimagwira ntchito bwanji padziko lonse la RESTful intaneti?
- 21. Kodi ntchito ya HTTP Basic Authentication ndi yotani?
- 22. Kodi mukuganiza kuti GraphQL ndiye chisankho chabwino kwambiri popanga kamangidwe ka microservice?
- 23. Kodi pali kusiyana kotani pakati pa njira zotetezeka ndi zopanda nzeru za HTTP?
- 24. Kodi JAX-RS API ikutanthauza chiyani ndi RESTful Root Resource Classes?
- 25. Kodi Postman ndi chiyani kwenikweni, ndipo n’chifukwa chiyani amagwiritsidwa ntchito?
- 26. Kodi ma REST API amasungidwa bwanji otetezedwa?
- Kutsiliza
Kusintha kwa REST kwapangitsa kuti ma API afikike modabwitsa pomwe akuwulula mphamvu zawo zonse ndi kuthekera kwawo. Ma REST API ndi osavuta kupanga ndikusunga posungira chifukwa cha mamangidwe awo okhazikika.
Kuphatikiza apo, pakapita nthawi, RESTful APIs anali otsogola azinthu zina zazikulu monga cloud computing ndi microservice-based design.
Chifukwa chake, siziyenera kudabwitsa kuti opanga REST API akufunika masiku ano chifukwa cha momwe amaperekera mabizinesi omwe amagwiritsa ntchito ntchito za RESTful kukhala pampikisano. REST APIs ndi njira yotchuka yopangira.
Makampani ambiri a IT amafuna chidziwitso cha REST API kuchokera opanga mapulogalamu ndi kufunsa za izo mu zoyankhulana luso.
Nawa ena mwa mafunso omwe amafunsidwa kawirikawiri a REST API omwe angakuthandizeni kukhala okonzeka kuyankhulana ndi makampani osiyanasiyana ngati mukufuna kugwira ntchito mu gawo lachitukuko la REST API.
1. Kodi mukumvetsa chiyani ponena za REST?
REST ndi kamangidwe kamangidwe kopanga mapulogalamu ozikidwa pa intaneti omwe atengera Hypertext Transfer Protocol (HTTP).
REST imatanthawuza mfundo zina zomwe mawebusayiti amayenera kukwaniritsa kuti aziwonedwe ngati RESTful. Malingaliro awa amatsimikizira kuti zopempha ndi zothandizira zimatumizidwa mwachangu komanso moyenera pakati pa kasitomala ndi seva pogwiritsa ntchito ma protocol okhazikika a HTTP.
2. Mukutanthauza chiyani mukamati REST API?
Ulalo wa mapulogalamu ndi mapulogalamu odziwika ngati mawonekedwe opangira mapulogalamu amathandizira kulumikizana ndi kugawana deta pakati pa mapulogalamu odziyimira pawokha. Mwachitsanzo, tsamba lawebusayiti litha kugwiritsa ntchito Twitter API kupeza ma tweets ofunikira okha ndikuphatikiza munkhani zankhani.
API yomwe imatsatira mfundo za REST imadziwika kuti REST API, yomwe nthawi zina imadziwika kuti RESTful API. Mu REST API, deta iliyonse imayendetsedwa ngati gwero ndikupatsidwa chidziwitso chodziwika bwino (URI).
Mwachitsanzo, Twitter API imapangitsa tweet iliyonse kukhala chinthu chobweza chomwe chimapezeka kwa makasitomala. Twitter API itha kugwiritsidwa ntchito ndi ogwiritsa ntchito kutumiza ma tweets ndikugwira ntchito zina zapawebusayiti.
3. Kodi URI ndi chiyani kwenikweni?
A makompyuta Thandizo likhoza kutchulidwa pogwiritsa ntchito URI kapena chizindikiritso chofanana. Zimagwira ntchito ngati njira yolekanitsira gwero limodzi ndi lina. Malowa akhoza kukhala pa intaneti kapena ayi.
Chifukwa cha kapangidwe kawo, ma URI amapangitsa kuti zikhale zosavuta kulumikizana ndi mitundu yosiyanasiyana yazachuma. Malo kapena dzina lachidziwitsocho likuphatikizidwa mu URIs pamodzi ndi mndandanda wa zilembo.
URI imapangidwa ndi njira, chiwembu, funso, ndi zinthu zina koma siziphatikiza ndondomeko.
Pogwiritsa ntchito protocol, ma URL (Uniform Resource Locators) amagwiritsidwa ntchito kuti apeze zothandizira pa intaneti kapena kupezeka kudzeramo.
4. Kodi mawonekedwe a RESTful Web Services ndi chiyani?
- Paradigm ya Client-Server ndiye maziko a ntchito.
- Ntchitoyi imatha kupeza zothandizira pogwiritsa ntchito ma URI.
- Ntchitoyi imagwiritsa ntchito HTTP Protocol kupeza deta/zithandizo, kufunsa mafunso, ndi kuchita ntchito zina.
- Kutumizirana mauthenga ndi dzina la njira yolankhulirana pakati pa kasitomala ndi seva.
- Ntchitozi zitha kukhazikitsanso kamangidwe ka REST pogwiritsa ntchito ntchito za SOAP.
- Kuti muchepetse kuyimba kwa seva pazopempha zobwerezabwereza, mautumikiwa amagwiritsanso ntchito lingaliro la caching.
5. Kodi mfundo zotsogola za REST ndi ziti?
Njira zisanu ziyenera kukwaniritsidwa ndi ma REST API:
Kusintha kwa Client-server: Zopempha zingapo zokha ndi mayankho zitha kugwiritsidwa ntchito kulumikizana pakati pa kasitomala ndi seva. Makasitomala ndi maseva okha ndi omwe amatha kutumiza zopempha ndi mayankho, motsatana. Lingaliro lolunjika limeneli limatheketsa magulu onse aŵiri kugwira ntchito mosadalira pa wina ndi mnzake.
Chiyankhulo Chofanana: Payenera kukhala protocol yofananira pamalumikizidwe onse a kasitomala-maseva. Protocol iyi ya REST ndi HTTP. Chifukwa pulogalamu iliyonse imapempha ndikutumiza deta pogwiritsa ntchito chinenero chomwecho, mawonekedwe osasinthasintha amapangitsa kuti kuphatikiza kukhala kosavuta.
Zopanda malire: Seva siyisunga zolemba zilizonse zomwe zapempha kapena mayankho am'mbuyomu mukulankhulana kosawerengeka. Pempho lililonse ndi yankho limapereka zonse zofunika kuti mumalize kusinthanitsa. Kulankhulana mopanda malire kumawonjezera liwiro, kumapulumutsa kukumbukira, komanso kumachepetsa nkhawa pa seva. Kuphatikiza apo, imapewa kuthekera kwa pempho kulephera chifukwa cha data yosakwanira.
Dongosolo losanjikiza: Ma seva omwe amakhala pakati pa kasitomala ndi seva ya API amatchedwa zigawo. Ma seva owonjezerawa amagwira ntchito zosiyanasiyana, monga kuzindikira sipamu ndi kukhathamiritsa liwiro. Masanjidwe mu REST ndi modular, kutanthauza kuti akhoza kuwonjezeredwa ndikuchotsedwa popanda kukhudza kulumikizana pakati pa kasitomala ndi seva ya API.
Cacheable: Makasitomala amatha kusungitsa zida zilizonse kuti apititse patsogolo liwiro ngati mayankho a seva akuwonetsa ngati chidacho chitha kusungidwa kapena ayi.
Kulemba zomwe mukufuna: Poyankha, API imatha kutumiza ma code a makompyuta kwa makasitomala. Pulogalamu ya kasitomala imatha kuyendetsa codeyo kumbuyo kwake.
6. Tchulani njira za HTTP zomwe REST imathandizira.
Njira za HTTP zomwe REST imathandizira ndi:
- PEZA: Njira iyi imafunsa kuti pakhale ulalo womwe watchulidwa. Bungwe lopempha siliyenera kuphatikizidwa chifukwa lidzanyalanyazidwa. Zitha kukhala zotheka kuzisunga kwanuko kapena pa seva.
- POST: Njirayi imatumiza deta ku ntchito kuti ikasinthidwe, ndipo ntchitoyo nthawi zambiri imayenera kubwezeretsanso chinthu chatsopano kapena chosinthidwa.
- PUTANI: Zothandizira zimasinthidwa pa pempho la URL.
- FUTA: Zomwe zimachotsedwa zimachotsedwa pa URL yopempha.
- Zosankha: Imazindikiritsa njira zothandizira.
- MUTU: Metadata ya pempho la URL yabwezedwa.
7. Fotokozani zoletsa zomwe zimayikidwa ndi mawonekedwe osasinthika.
Kuti mulekanitse kasitomala ku seva, mawonekedwe osagwirizana amafunikira.
Kuti mukwaniritse mawonekedwe ofanana, zopinga zinayi izi zimafunikira:
- Chidziwitso chazinthu: Zopempha zamakasitomala ziyenera kugwiritsa ntchito ma ID okhazikika kuti adziwe zothandizira (URIs)
- Kusintha kwazinthu pogwiritsa ntchito zoyimira izi: Makasitomala ali ndi chidziwitso chonse chofunikira kuti athe kusintha mawonekedwe azinthu akalandira choyimira kuchokera pa seva.
- Mauthenga odzifotokozera okha: Mauthenga amaphatikizapo metadata yonse ndi zina zofunika kuti wolandirayo amvetse.
- Hypermedia ngati injini yogwiritsira ntchito: Njira yolankhulirana ndi kasitomala ndi ma hypermedia, monga HTML, ndipo makasitomala safunikira zolemba za API kuti amvetsetse mayankho a seva.
8. Kodi REST Resource ndi chiyani kwenikweni?
Zothandizira ndizofunikira kwambiri pa intaneti ya RESTful mu kamangidwe ka REST. Zimaphatikizapo zidziwitso zonse zofunika zomwe kasitomala wa API akuyenera kuzipeza.
Zida zamtundu uliwonse, monga tsamba la HTML, chithunzi, kanema, kapena china chilichonse chofunikira pa ntchito ya API, chikhoza kupezeka kudzera pa seva mu makina a kasitomala-server.
Zothandizira zimazindikiridwa ndi Uniform Resource Identifier. Zolemba, JSON, kapena XML zonse ndizovomerezeka zoyimira zothandizira. Tanena izi, palibe malire pa mawonekedwe a oyimira.
9. Kodi JAX-RS ikutanthauza chiyani kwa inu?
Ndizosavuta kupanga RESTful mawebusayiti ku Java chifukwa cha Java API ya RESTful web Services, yomwe nthawi zambiri imadziwika kuti JAX-RS. Madivelopa amatha kufotokozera zothandizira ndi ntchito zomwe zingachitike pa iwo pogwiritsa ntchito zofotokozera zomwe zaperekedwa.
10. Kodi chimasiyanitsa AJAX ndi REST ndi chiyani?
Ajax:
- Ajax ndi gulu la matekinoloje omwe amalola kusinthidwa kwamphamvu kwa mawonekedwe a mawonekedwe zinthu popanda kutsitsanso tsamba.
- Ajax imachotsa kulumikizana kosagwirizana pakati pa kasitomala ndi seva.
PUMULO:
- REST imafuna kulumikizana pakati pa seva ndi kasitomala.
- Kugwiritsiridwa ntchito kwazinthu ndizofunikira pamapangidwe a URL ndi pempho/mayankhidwe ogwiritsidwa ntchito ndi REST.
11. Kodi mungatchule zovuta zina za RESTful pa intaneti?
Magawo sangathe kusungidwa chifukwa mautumikiwa amatsatira lingaliro lopanda malire. (Wofuna chithandizo ali ndi udindo wopereka id ya gawoli panthawi yonse yoyeserera.)
Zolepheretsa chitetezo sizofunikira pa REST. Ma protocol omwe amawagwiritsa ntchito amatengera chitetezo. Choncho, kusamala pamene mukuyika njira zotetezera, monga kuphatikizira kutsimikizika kwa SSL/TLS, ndikofunikira.
12. Nchiyani chimasiyanitsa njira za PUT ndi POST kuchokera kwa wina ndi mzake?
WEKA:
- Palibe posungira mayankho a PUT.
- Idempotent (mwachitsanzo, zopempha zingapo zipereka zotsatira zomwezo)
- pempho a payload zosintha kapena m'malo chandamale gwero.
POST:
- wopanda mphamvu (mwachitsanzo, zopempha zingapo zidzapereka machulukitsidwe azinthu zomwezo)
- Seva yapaintaneti imayendetsa kakulitsidwe kwa pempho kutengera zomwe akufuna.
- Ngati mutu woyenera wa cache-control waphatikizidwa, mayankho a POST akhoza kusungidwa.
13. Kodi mumayesa bwanji ntchito zapaintaneti za RESTful?
RESTful kuyesa kwa intaneti kumatha kuthandizidwa ndi zida zingapo, kuphatikiza Swagger ndi Postman. Kuyang'ana zopempha monga magawo amafunso, mitu, ndi mitu yamayankhidwe kumatheka chifukwa cha kuchuluka kwa zinthu zomwe zatsala.
Postman angagwiritsidwe ntchito kupanga zopempha kumapeto ndikuwonetsa zotsatira. Ndipo XML ndi JSON zitha kupangidwa kuchokera ku mayankho awa.
Postman ndi Swagger onse amapereka magwiridwe antchito ofanana kwambiri. Kumbali ina, Swagger imaperekanso kuthekera ngati zolemba zomaliza.
14. Fotokozani REST API mu dziko lenileni.
- Mawebusaiti oyenda ndi matikiti amatha kutengera nthawi yowuluka komanso mitengo yomwe ndege zimapanga kudzera mu ma API.
- Kuti mapulogalamu a mapu ndi mayendetsedwe (monga Google Maps) azigwiritsa ntchito, mabungwe a zoyendera za anthu nthawi zambiri amapangitsa kuti deta yawo iwonekere poyera munthawi yeniyeni kudzera ma API.
- Mapulogalamu anyengo amagwiritsa ntchito ma API otseguka omwe amasinthanitsa zanyengo kuti awonetse zambiri zanyengo.
- Madivelopa atha kupeza zambiri zamapu a Google Maps kudzera mu ma API angapo omwe ali nawo. Ma APIwa amagwiritsidwa ntchito ndi opanga kuyika mamapu osinthika mu mapulogalamu awo ndi mawebusayiti.
15. Kodi Microservice Architecture Imagwira Ntchito Motani?
- Zopempha zimatumizidwa ndi makasitomala osiyanasiyana pogwiritsa ntchito zipangizo zosiyanasiyana.
- Pambuyo potsimikizira makasitomala a makasitomala, opereka zidziwitso amapereka zizindikiro zachitetezo.
- Zopempha za kasitomala zimayendetsedwa ndi API Gateway.
- Zinthu zonse zamakina zimasungidwa ngati zokhazikika.
- Chida chowongolera chimayang'ana kuchuluka kwa mautumiki pa node ndi zolakwika zilizonse.
- Kuzindikira njira yolumikizirana pakati pa ma microservices kumathandizidwa ndi kupezeka kwa ntchito.
- Ma data center ndi ma proxy servers amapanga ma network omwazikana otchedwa content delivery network.
- Ntchito zakutali zimapereka chidziwitso patali.
16. Kodi caching kwenikweni ndi chiyani?
Mchitidwe wosunga kwakanthawi yankho la seva kwinakwake (monga kukumbukira kwa kompyuta) kuti muthe kulipeza pambuyo pake mwachangu limadziwika kuti caching.
Caching imakulitsa liwiro la seva mukamagwiritsa ntchito REST APIs pochepetsa kuchuluka kwa ntchito yomwe seva iyenera kuchita kuti ikwaniritse pempholo. Mapulogalamu omwe amagwiritsa ntchito API amathamanga mwachangu chifukwa cha caching chifukwa safunikira kutumiza pempho latsopano nthawi iliyonse akafuna thandizo.
Gawo la Cache-Control la mutu wa HTTP woyankha lili ndi chidziwitso chautali wa chida chomwe chingasungidwe ndi kasitomala chisanapezekenso.
17. Fotokozani malipiro.
Kulipira mu REST kumatanthawuza zomwe zili m'thupi la mayankho a HTTP. Makasitomala adagwiritsa ntchito njira ya GET kuti afunse zomwe zikufunsidwa.
Chikalata chomwe chili ndi mawu a tweet ndi mafayilo aliwonse ofunikira kuti muyike tsambalo patsamba latsamba lanu adzaphatikizidwa muzolipira, mwachitsanzo, ngati mungafunse Twitter API kuti mulembe tweet inayake. Kuonjezera apo, malipirowo akhoza kuphatikizidwa mu pempho la HTTP pogwiritsa ntchito njira ya POST.
18. Siyanitsa SOAP Vs REST?
- Mosiyana ndi SOAP, yomwe imatha kugwira XML yokha, REST imathandizira mitundu yosiyanasiyana yazinthu, kuphatikiza XML, zolemba, HTML, zithunzi, makanema, ndi zina zambiri.
- Chitetezo chikakhala chofunikira pakugwiritsa ntchito pa intaneti, SOAP ndiyothandiza. REST singagwiritsidwe ntchito pamene malonda akuyenera kumalizidwa motetezedwa chifukwa sizotetezedwa makamaka.
- Popeza SOAP ndi protocol yokha, REST ikhoza kuigwiritsa ntchito pamawebusayiti ake koma osati mwanjira ina.
- Ngakhale kuti REST ndi njira yomanga yomwe imagwiritsidwa ntchito popanga mautumiki apa intaneti ndikutsata zoletsa zina monga kukhazikitsidwa kwa kasitomala, kusakhazikika, kuyankha kosungika, machitidwe osanjikiza, ndi mawonekedwe osasinthika, SOAP ndi protocol yomwe imagwira ntchito pamiyezo inayake yomwe iyenera kutsatiridwa mwamphamvu. ku.
- Ngakhale REST imagwiritsa ntchito zozindikiritsa zida zonse (URIs), SOAP imagwiritsa ntchito njira zolumikizirana ndi ntchito kuti ipereke kuthekera kwake kwa mapulogalamu a kasitomala. REST ili ndi chosowa chochepa cha bandwidth kuposa SOAP popeza mauthenga a SOAP ndi olemera kwambiri.
19. Kodi transport layer security protocol (TLS) ingagwiritsidwe ntchito ndi REST?
Ndipotu tingathe. Kulumikizana kwa kasitomala wa REST ndi seva kumasungidwa kudzera pa TLS, ndipo protocol imapatsanso makasitomala njira yotsimikizira ma seva.
Chifukwa cholowa m'malo mwa Secure Socket Layer, imagwiritsidwa ntchito pakulankhulana kotetezeka (SSL). Kukhazikitsa mawebusayiti a RESTful ndikwabwino ndi HTTPS chifukwa imagwira ntchito bwino ndi TLS ndi SSL.
The REST imatenga zomwe zili mu protocol yomwe imagwiritsa ntchito, chomwe ndi chinthu chimodzi choyenera kukumbukira apa. Zotsatira zake, chitetezo chachitetezo chimadalira protocol yomwe REST imagwiritsa ntchito.
20. Njira zopanda mphamvu: ndi chiyani? Kodi zimagwira ntchito bwanji padziko lonse la RESTful intaneti?
URI ikakhala yofanana, njira zina za HTTP mu pempho zimakhala ndi zotsatira zofanana pa seva ngati zimaperekedwa kamodzi kapena kangapo. Njira zopanda ntchito ndizo zomwe izi zimatchedwa.
Mwachitsanzo, ziribe kanthu kuti URI yogwiritsira ntchito njira ya GET imayendetsedwa kangati, seva idzakhala ndi zotsatira zofanana. Njira zopanda mphamvu zikuphatikiza GET, PUT, ndi PATCH, kungotchulapo zochepa.
Njira zopanda mphamvu za HTTP ndi zina mwazomwe zimagwiritsidwa ntchito ndi RESTful kugwiritsa ntchito intaneti. Ndiwofunikira kutsimikizira kusasinthika muzochitika za RESTful pa intaneti.
Makasitomala omwe amagwiritsa ntchito ma REST API amatha kupanga zolakwika zamakhodi zomwe zimakakamiza REST API kuti ipemphe mobwerezabwereza mwangozi. Mafoni awa ali ndi kuthekera kogwiritsa ntchito molakwika zinthu.
21. Kodi ntchito ya HTTP Basic Authentication ndi yotani?
Mukamagwiritsa ntchito Basic Authentication monga gawo la ma API, wogwiritsa ntchitoyo ayenera kupereka dzina lolowera ndi mawu achinsinsi, omwe amalumikizidwa ndi osatsegula mu mawonekedwe a "username: password" ndi base64 encoded.
Pa pempho lililonse la HTTP kuchokera kwa osatsegula, mtengo wosungidwa umaperekedwa ngati mtengo wamutu wa "Authorization". Chifukwa zidziwitso zangosungidwa, tikulimbikitsidwa kugwiritsa ntchito fomuyi potumiza zopempha za HTTPS chifukwa sizotetezeka ndipo zitha kulandidwa ndi aliyense ngati ma protocol achitetezo sagwiritsidwa ntchito.
22. Kodi mukuganiza kuti GraphQL ndiye chisankho chabwino kwambiri popanga kamangidwe ka microservice?
Microservices ndi GraphQL zimayenda bwino chifukwa GraphQL imasunga kamangidwe kanu kakang'ono kukhala chinsinsi kwa makasitomala anu.
Kuchokera kumapeto, mukufuna kuti deta yanu yonse ibwere kuchokera ku API imodzi, pamene kuchokera kumapeto, mukufuna kuigawa kukhala ma microservices. Njira yabwino yomwe ndikudziwa kuti ndikwaniritse zonsezi ndikugwiritsa ntchito GraphQL.
Imakuthandizani kugawanitsa kumbuyo kwanu kukhala ma microservices pomwe mukupatsa pulogalamu iliyonse API imodzi ndikuthandizira kujowina pa data kuchokera kuzinthu zosiyanasiyana.
23. Kodi pali kusiyana kotani pakati pa njira zotetezeka ndi zopanda nzeru za HTTP?
Njira zopanda ntchito zimabweretsa zotsatira zomwezo zikapemphedwa kamodzi kapena kangapo kudzera mu pempho lomwelo. Njira ya PUT ndiyopanda mphamvu.
Njira zonse zotetezeka ndi zopanda pake, koma si njira zonse zopanda nzeru zomwe zili zotetezeka chifukwa njira zotetezeka sizisintha zinthu. Mwachitsanzo, GET ndi yotetezeka chifukwa imangotenga deta ndipo sichisintha gwero.
Kuphatikiza apo, ilibe mphamvu, kutanthauza kuti nthawi zonse imabwezera yankho lomwelo ikafunsidwa.
24. Kodi JAX-RS API ikutanthauza chiyani ndi RESTful Root Resource Classes?
Java Enterprise Edition imapereka makalasi ndi mawonekedwe omwe amatsatira zofunikira za JAX-RS API. Mothandizidwa ndi JAX-RS, kupanga mawebusayiti a Java mu REST kalembedwe kamangidwe kumakhala kosavuta.
Mu JAX-RS API, makalasi othandizira mizu ndi "zinthu zakale za java," kapena POJO. Kuti agwiritse ntchito zofunikira pa intaneti, amagwiritsa ntchito zolemba za JAX-RS.
Mwina ali ndi @path annotations kapena njira imodzi yawo ili ndi @path annotations. Atha kufotokozedwa mwachidule ngati makalasi a Java ndi njira zothana ndi ma API endpoints.
25. Kodi Postman ndi chiyani kwenikweni, ndipo n’chifukwa chiyani amagwiritsidwa ntchito?
Chida chachitukuko cha API chotchedwa Postman chimagwiritsidwa ntchito popanga, kuyesa, ndi kusintha ma API. Chida ichi chitha kugwiritsidwa ntchito ndi omanga pachilichonse chomwe angafune pa API. Imafewetsa ndikuwongolera ntchito zamadivelopa.
Postman imapangitsa kuti zikhale zosavuta kupanga mafunso osiyanasiyana a HTTP, kuphatikizapo GET, POST, PUT, ndi PATCH, sungani malo kuti mugwiritse ntchito mtsogolo, ndikusintha ma APIs kukhala ma code m'zinenero zosiyanasiyana.
Gawo lililonse la kuzungulira kwa API limapangidwa kukhala losavuta ndi Postman, ndipo mgwirizano umasinthidwa kuti chitukuko cha API chikhale chofulumira.
Kuphatikiza apo, imathandizira opanga kuwongolera zolemba, mawonekedwe, mayeso, njira, ndi ma catalogs a API.
26. Kodi ma REST API amasungidwa bwanji otetezedwa?
Popeza ma REST API sagwiritsa ntchito ngati chitetezo chokhazikika monga ma SOAP API, zomwe zakhudzidwa siziyenera kutumizidwa kapena kubwezeredwa pogwiritsa ntchito.
Komabe, ma REST API odalirika akupitiliza kuphatikizira zowongolera zachitetezo kuti zitumize zotetezedwa komanso zodalirika.
- Kutsimikizika ndi chilolezo: Pempho lililonse lomwe laperekedwa ku API liyenera kudutsa macheke awiriwa. Kutsimikizira kuti kasitomala ndi ndani potsimikizira ndi kutsimikizira kuti ali ndi mphamvu zopezera zinthu zomwe apempha kudzera mwa chilolezo ndi njira ziwiri zosiyana.
- Kutsimikizira: API isanapereke mwayi wopezeka kuzinthu zake, zopempha ziyenera kufufuzidwabe ngati zili ndi code yoyipa pambuyo potsimikizika ndi kuvomerezedwa. Seva ingakhale yotseguka kuti iwononge jekeseni.
- Kutsimikizira: API isanapereke mwayi wopezeka kuzinthu zake, zopempha ziyenera kufufuzidwabe ngati zili ndi code yoyipa pambuyo potsimikizika ndi kuvomerezedwa. Seva ingakhale yotseguka kuti iwononge jekeseni.
- Kubisa: TLS/SSL encryption imateteza kulumikizana pakati pa kasitomala ndi seva ndikuletsa obera kuti asalandire zopempha ndi mayankho.
- Njira zochepetsera mitengo, monga malire ndi kutsika, zimateteza ma seva kuti asawukidwe mwankhanza ngati DDoS yomwe cholinga chake ndi kuwatsitsa kapena kuwasokoneza.
- Palibe chidziwitso chachinsinsi mu URIs: Ma URI a Zothandizira asakhale ndi data yotetezedwa (monga dzina la ogwiritsa ntchito, mawu achinsinsi, kapena tokeni yotsimikizira).
Kutsiliza
Zabwino zonse! Mafunso angapo ofunikira mpaka ovuta a REST API ndi mayankho awo tsopano ali mmanja mwanu.
Tsopano popeza muli ndi lingaliro labwino la momwe mungayankhire ena mwamafunso ofunsidwa a REST API, mutha kuyankha mafunsowo. Gawo lotsatira limadalira zolinga zanu.
ulendo Nkhani Zoyankhulana ndi Hashdork kukonzekera zoyankhulana.
Siyani Mumakonda