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2 天前 回复了 itakeman 创建的主题 › Linux › 不知道是不是错觉，感觉现在的 Linux 发行版一点都不轻 |
啥意思？要轻很简单啊 装 mininal 就行了
2 天前 回复了 guoguobaba 创建的主题 › Node.js › 问个页面跳转访问方案 |
不是有免费域名 eu.org 吗？ 我用的这个
22 天前 回复了 wniming 创建的主题 › Linux › 如何看 Hector Martin 退出上游 Linux 内核开发这件事？ |
@nlzy 你这样一说确实是不可调和的矛盾了，还是让 rust 自己开分支维护吧，让用户决定 C kernel 和 RUST 哪个更好
49 天前 回复了 exqibao 创建的主题 › NGINX › nginx 配置根据请求头分发问题 |
使用 map ,测试了一下没问题
```
# 根据请求头 environment_name 映射目标地址
map $http_environment_name $backend {
default http://127.0.0.1:8022/api/; # 默认地址
loc http://127.0.0.1:28080; # loc 的地址
pro http://127.0.0.1:8011/api/; # pro 的地址
}
server {
listen 80;
location /aa {
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $remote_addr;
# 动态选择后端
proxy_pass $backend;
}
}
```
```
~ » cat test_njet.sh 130 ↵ xtcc@xtcc-b560m-power
curl -H "environment-name: " http://127.0.0.1:8089/aa
curl -H "environment-name: ssss" http://127.0.0.1:8089/aa
curl -H "environment-name: loc" http://127.0.0.1:8089/aa
curl -H "environment-name: pro" http://127.0.0.1:8089/aa
```
```
2025/01/13 17:02:01 [error] 238783#0: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 127.0.0.1, server: , request: "GET /aa HTTP/1.1", upstream: "http://127.0.0.1:8022/api/", host: "127.0.0.1:8089"
2025/01/13 17:02:01 [error] 238784#0: *3 connect() failed (111: Connection refused) while connecting to upstream, client: 127.0.0.1, server: , request: "GET /aa HTTP/1.1", upstream: "http://127.0.0.1:8022/api/", host: "127.0.0.1:8089"
2025/01/13 17:02:01 [error] 238785#0: *5 connect() failed (111: Connection refused) while connecting to upstream, client: 127.0.0.1, server: , request: "GET /aa HTTP/1.1", upstream: "http://127.0.0.1:28080/aa", host: "127.0.0.1:8089"
2025/01/13 17:02:01 [error] 238786#0: *7 connect() failed (111: Connection refused) while connecting to upstream, client: 127.0.0.1, server: , request: "GET /aa HTTP/1.1", upstream: "http://127.0.0.1:8011/api/", host: "127.0.0.1:8089"
```
顺便推广一下我们的 njet: https://gitee.com/njet-rd/njet
```
# 根据请求头 environment_name 映射目标地址
map $http_environment_name $backend {
default http://127.0.0.1:8022/api/; # 默认地址
loc http://127.0.0.1:28080; # loc 的地址
pro http://127.0.0.1:8011/api/; # pro 的地址
}
server {
listen 80;
location /aa {
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $remote_addr;
# 动态选择后端
proxy_pass $backend;
}
}
```
```
~ » cat test_njet.sh 130 ↵ xtcc@xtcc-b560m-power
curl -H "environment-name: " http://127.0.0.1:8089/aa
curl -H "environment-name: ssss" http://127.0.0.1:8089/aa
curl -H "environment-name: loc" http://127.0.0.1:8089/aa
curl -H "environment-name: pro" http://127.0.0.1:8089/aa
```
```
2025/01/13 17:02:01 [error] 238783#0: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 127.0.0.1, server: , request: "GET /aa HTTP/1.1", upstream: "http://127.0.0.1:8022/api/", host: "127.0.0.1:8089"
2025/01/13 17:02:01 [error] 238784#0: *3 connect() failed (111: Connection refused) while connecting to upstream, client: 127.0.0.1, server: , request: "GET /aa HTTP/1.1", upstream: "http://127.0.0.1:8022/api/", host: "127.0.0.1:8089"
2025/01/13 17:02:01 [error] 238785#0: *5 connect() failed (111: Connection refused) while connecting to upstream, client: 127.0.0.1, server: , request: "GET /aa HTTP/1.1", upstream: "http://127.0.0.1:28080/aa", host: "127.0.0.1:8089"
2025/01/13 17:02:01 [error] 238786#0: *7 connect() failed (111: Connection refused) while connecting to upstream, client: 127.0.0.1, server: , request: "GET /aa HTTP/1.1", upstream: "http://127.0.0.1:8011/api/", host: "127.0.0.1:8089"
```
顺便推广一下我们的 njet: https://gitee.com/njet-rd/njet
72 天前 回复了 doujiangjiyaozha 创建的主题 › 程序员 › 开发了一个浏览器插件,一个本地知识库 AI 助手,关于 RAG 的,希望各位大佬帮我指定下,给点建议,产品本身以及推广都可以,谢谢 |
@xiaoyuan9816 https://www.cac.gov.cn/2024-04/02/c_1713729983803145.htm
有备案吗？ 还用国外 api ？符合 "坚持社会主义核心价值观" 吗？
https://www.cac.gov.cn/2023-07/13/c_1690898327029107.htm
有备案吗？ 还用国外 api ？符合 "坚持社会主义核心价值观" 吗？
https://www.cac.gov.cn/2023-07/13/c_1690898327029107.htm
77 天前 回复了 javazero 创建的主题 › NAS › truenas 的系统盘坏了。。。 |
别用 dd 了 麻烦，我推荐使用 Clonezilla 。之前我迁移也是用的这个，有多余硬盘还可以先备份系统
77 天前 回复了 andyfan 创建的主题 › NGINX › 请教下 nginx 反代配置 |
@smallparking 看一下 404 的请求的 error_log 就知道 404 的原因了
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