http埠號 2025年3月6日 — 二是逻辑意义上的端口，一般是指TCP/IP协议中的端口，端口号的范围从0到65535，比如用于浏览网页服务的80端口，用于FTP服务的21端口等等。

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依預設 大部分瀏覽器會在埠80 及443 上提出HTTP 要求 一般而言 預設配置選項是讓伺服器在埠80 上的所有IP 位址上接聽 多部伺服器無法在相同的埠及IP 號碼上接聽 依預設 大部分瀏覽器會在埠80 及443 上提出HTTP 要求 一般而言 預設配置選項是讓伺服器在埠80 上的所有IP 位址上接聽 多部伺服器無法在相同的埠及IP 號碼上接聽 連接埠443 HTTP 安全 HTTPS HTTPS 是HTTP 的安全和加密版本 所有HTTPS Web 流量都進入連接埠443 使用HTTPS 加密的網路服務 如DNS over HTTPS 也透過這個連接埠連接 連接埠443 HTTP 安全 HTTPS HTTPS 是HTTP 的安全和加密版本 所有HTTPS Web 流量都進入連接埠443 使用HTTPS 加密的網路服務 如DNS over HTTPS 也透過這個連接埠連接 2024年12月26日 The main difference between Port 80 and Port 443 is strong security Port 443 allows data transmission over a secured network while Port 80 enables data 

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4.9 out of 5 stars
525753 global ratings

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  • mega2348
    5.0 out of 5 starsVerified Purchase
    為什麼大家都用3000？一文搞懂Port 的用途與選擇
    Reviewed in the Thailand on July 6, 2025
    2025年6月5日 — Port 是什麼？ · Web Server 通常會使用 80 Port（HTTP）或 443 Port（HTTPS） · Database Server 通常會使用 3306 Port · Game Server 通常會使用 25565 Port ...
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  • gamer4630
    1.0 out of 5 starsVerified Purchase
    連接埠
    Reviewed in the Thailand on July 17, 2025
    2025年10月10日 — 舉例來說，HTTP 通訊協定的預設埠號是80，而HTTPS 通訊協定預設的埠號是443，這麼HTTP 伺服器預設就會在這些通訊埠上等待請求。網際網路上的每個通訊協定都會 ...
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  • master160
    1.0 out of 5 stars
    通訊埠- 術語表 - MDN Web Docs
    Reviewed in the Thailand on June 25, 2025
    2025年10月10日 — 舉例來說，HTTP 通訊協定的預設埠號是80，而HTTPS 通訊協定預設的埠號是443，這麼HTTP 伺服器預設就會在這些通訊埠上等待請求。網際網路上的每個通訊協定都會 ...
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