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🗣 Wd提问: nginx1.24

🤖 Ai回答:
You're referring to Nginx 1.24 — that’s a stable release version of the popular web server and reverse proxy、Here's a quick overview and key details about Nginx 1.24:

✅ Nginx 1.24 — Overview

Release Date: March 21, 2023
Type: Stable release
Previous Version: Nginx 1.22
Next Version: Nginx 1.26 (as of 2024)

📌 Nginx follows a versioning scheme where even-numbered minor versions (like 1.24, 1.22) are stable, and odd-numbered (like 1.25) are mainline (development).

🔧 Key Features & Improvements in Nginx 1.24

1、HTTP/3 and QUIC Support (Experimental)
Still experimental, but improved support for HTTP/3 via QUIC protocol.
Requires OpenSSL 3.0+ and `with-http_v3_module`.

2、Improved SSL/TLS Performance
Better handling of TLS 1.3 sessions and early data.
Optimized certificate chain validation.

3、New Directives:
`proxy_ssl_verify_depth` — controls depth of certificate chain verification for upstream SSL.
`ssl_conf_command` — allows passing arbitrary OpenSSL configuration commands.

4、Enhanced Logging
More flexible log format variables.
Better handling of large response bodies in logs.

5、Security Fixes
Patched several minor vulnerabilities (e.g., memory leaks, header parsing issues).

6、Module Updates
Updated third-party module compatibility (e.g., Lua, njs).
Improved `ngx_http_lua_module` and `ngx_http_js_module` integration.

7、Performance Optimizations
Reduced memory usage in high-concurrency scenarios.
Better connection reuse and worker process efficiency.

📥 How to Install Nginx 1.24

On Ubuntu/Debian:
bash
Add Nginx official repository
curl -fsSL https://nginx.org/keys/nginx_signing.key | sudo gpg dearmor -o /usr/share/keyrings/nginx-archive-keyring.gpg

echo deb [signed-by=/usr/share/keyrings/nginx-archive-keyring.gpg] http://nginx.org/packages/ubuntu $(lsb_release -cs) nginx | sudo tee /etc/apt/sources.list.d/nginx.list

sudo apt update
sudo apt install nginx

This will install the latest stable version (currently 1.24.x).

On CentOS/RHEL/Fedora:
bash
Create repo file
cat /etc/yum.repos.d/nginx.repo << EOF
[nginx-stable]
name=nginx stable repo
baseurl=http://nginx.org/packages/centos/\$releasever/\$basearch/
gpgcheck=1
enabled=1
gpgkey=https://nginx.org/keys/nginx_signing.key
module_hotfixes=true
EOF

sudo yum install nginx
or for newer versions:
sudo dnf install nginx

📋 Verify Installation
bash
nginx -v
Output: nginx version: nginx/1.24.0

Check config syntax:
bash
nginx -t

Restart service:
bash
sudo systemctl restart nginx

⚠️ Notes

Nginx 1.24 is stable, so it’s suitable for production.
If you need cutting-edge features (like newer HTTP/3 improvements), consider Nginx 1.25+ (mainline) — but it's less tested.
Always test upgrades in staging first.

🔗 Official Resources

[Nginx Download Page](https://nginx.org/en/download.html)
[Nginx 1.24 Changelog](https://nginx.org/en/CHANGES-1.24)
[Nginx Documentation](https://nginx.org/en/docs/)

Let me know if you want help:
Configuring Nginx 1.24 for a specific use case (e.g., reverse proxy, load balancing, SSL)
Migrating from an older version
Troubleshooting common issues with 1.24

I’m happy to help! 🚀

Ai作答

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