Video: Kuv yuav tsum siv WebSockets?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Thaum tus neeg siv yuav tsum tau hnov mob sai rau qhov kev hloov pauv (tshwj xeeb tshaj yog ib qho nws tsis tuaj yeem kwv yees), a WebSocket Tej zaum yuav yog qhov zoo tshaj plaws. Xav txog daim ntawv thov kev sib tham uas tso cai rau ntau tus neeg siv los tham hauv lub sijhawm. Yog WebSockets tau siv, txhua tus neeg siv tuaj yeem xa thiab tau txais cov lus hauv lub sijhawm.
Ib yam li ntawd, koj puas xav tau WebSockets tiag tiag?
Nws yog tseem ceeb kom nco ntsoov tias WebSockets hloov lawv HTTP kev twb kev txuas rau a WebSocket kev sib txuas. WebSockets yog ib feem ntawm HTML5 spec thiab lawv yog txhawb nqa los ntawm txhua tus browsers niaj hnub (lub ntsiab lus, muaj JS API siv lawv ib txwm nyob hauv browser).
Ib yam li ntawd, WebSocket puas yog qhov txuas txuas ntxiv? WebSockets muab ib txuas txuas ntxiv nruab nrab ntawm tus neeg siv khoom thiab cov neeg rau zaub mov uas ob tog tuaj yeem siv los pib xa cov ntaub ntawv txhua lub sijhawm. Tus neeg siv khoom tsim tau a WebSocketconnection los ntawm cov txheej txheem hu ua WebSocket tuav tes. Nco tseg: WebSocket URLs siv wsscheme.
Ntxiv mus, thaum twg kuv yuav tsum siv REST vs WebSocket?
WebSocket mus kom ze yog zoo tagnrho rau real-timescalable daim ntawv thov, whereas REST yog qhov zoo dua rau cov xwm txheej nrog ntau qhov tau txais thov . WebSocket yog astateful raws tu qauv whereas REST yog raws li statelessprotocol piv txwv li tus neeg siv tsis tas yuav paub txog cov neeg rau zaub mov thiab tib yam muaj tseeb rau cov neeg rau zaub mov.
Puas yog WebSocket ruaj ntseg?
Koj yuav tsum xav kom cov ruaj ntseg wss://protocol hla qhov tsis ruaj ntseg ws: // thauj. Zoo li HTTPS, WSS( WebSockets tshaj SSL/ TLS ) yog encrypted, yog li tiv thaiv tib neeg-hauv-tus-nruab nrab tawm tsam. Ntau yam kev tawm tsam WebSockets ua tsis tau yog tias kev thauj mus los tau ruaj khov.
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