# 计算机的443端口似乎无法访问

**URL:** <https://meta.discourse.org/t/port-443-of-computer-does-not-appear-to-be-accessible/161913>\
**Category:** Self-hosting\
**Created:** [2020年八月24日 14:03 UTC](https://meta.discourse.org/t/port-443-of-computer-does-not-appear-to-be-accessible/161913 "2020-08-24T14:03:31Z")\
**Posts on this page:** 1\
**Showing post:** 21

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**Author:** ![Benjamin\_D](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/benjamin_d/32/277831_2.png) [@Benjamin\_D](https://meta.discourse.org/u/Benjamin_D)\
**Post date:** [2020年八月27日 15:32 UTC](https://meta.discourse.org/t/port-443-of-computer-does-not-appear-to-be-accessible/161913/21 "2020-08-27T15:32:45Z")

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使用标准安装方式则无需如此。

> [@Set up HTTPS support with Let's Encrypt](https://meta.discourse.org/t/setting-up-https-support-with-lets-encrypt/40709):
>
> bookmark This is a guide for enabling HTTPS on an existing Discourse installation using Let’s Encrypt. It assumes prior installation without HTTPS enabled. person_raising_hand Required user level: System Administrator exclamation This guide is only for existing installs where HTTPS is not enabled. Following the [official setup guide](https://github.com/discourse/discourse/blob/main/docs/INSTALL-cloud.md) automatically enables HTTPS by default. So you’d like to add https to your Discourse absolutely free, courtesy of our friends at [Let’s Encrypt?](https://letsencrypt.org/)bell I…

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