Cov txheej txheem:
Video: Puas yog WebSocket ruaj ntseg?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Zoo li HTTPS, WS ( WebSockets dhau SSL / TLS ) yog encrypted, yog li tiv thaiv tib neeg-hauv-tus-nruab nrab tawm tsam. Ntau yam kev tawm tsam tawm tsam WebSockets ua tsis tau yog tias kev thauj khoom ruaj ntseg.
Yog li ntawd, kuv yuav ua li cas thiaj tsim tau WebSocket ruaj ntseg?
Yuav ua li cas kom ruaj ntseg koj cov kev sib txuas WebSocket
- #0: Qhib CORS. WebSocket tsis tuaj nrog CORS inbuilt.
- #1: Ua raws li qhov txwv. Kev txwv tus nqi yog qhov tseem ceeb.
- #2: txwv payload loj.
- #3: Tsim kom muaj kev sib txuas lus zoo raws tu qauv.
- #4: Txheeb xyuas cov neeg siv ua ntej WS kev sib txuas tsim.
- # 5: Siv SSL hla websockets.
- Cov lus nug?
Tsis tas li ntawd, WebSocket siv rau dab tsi? Cov WebSocket raws tu qauv ua rau muaj kev sib cuam tshuam ntawm lub web browser (los yog lwm tus neeg siv daim ntawv thov) thiab lub web server nrog cov nyiaj siv ua haujlwm qis dua li ib nrab-duplex lwm txoj kev xws li HTTP kev xaiv tsa, ua kom yooj yim cov ntaub ntawv hloov pauv ntawm lub sijhawm thiab mus rau server.
Kuj nug, WebSocket yog dab tsi thiab nws ua haujlwm li cas?
A WebSocket yog kev sib txuas tsis tu ncua ntawm tus neeg siv khoom thiab server. WebSockets muab kev sib txuas lus bidirectional, full-duplex kev sib txuas lus uas ua haujlwm dhau HTTP los ntawm ib qho kev sib txuas ntawm TCP / IP. Ntawm nws qhov tseem ceeb, lub WebSocket raws tu qauv pab txhawb cov lus hla ntawm tus neeg siv khoom thiab server.
Puas yog WebSocket sai dua
Hauv ntau daim ntawv thov web, websockets yog siv los thawb cov lus rau tus neeg siv khoom kom hloov kho lub sijhawm. Feem ntau peb pom zoo kom siv a websocket kev sib txuas thaum pib nrog Feathers vim tias koj tau txais cov hloov tshiab ntawm lub sijhawm dawb thiab nws yog sai dua ib txwm HTTP kev sib txuas.
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