准备环境
springboot /redirect controller
curl http://localhost:10080/redirect -vv * Trying ::1:10080... * Connected to localhost (::1) port 10080 (#0) > GET /redirect HTTP/1.1 > Host: localhost:10080 > User-Agent: curl/7.76.1 > Accept: */* > * Mark bundle as not supporting multiuse
1. 默认配置
即proxy_redirect default;
location / {
proxy_pass http://localhost:10080/;
}
效果
curl -vv http://localhost/redirect * Trying ::1:80... * connect to ::1 port 80 failed: 拒绝连接 * Trying 127.0.0.1:80... * Connected to localhost (127.0.0.1) port 80 (#0) > GET /redirect HTTP/1.1 > Host: localhost > User-Agent: curl/7.76.1 > Accept: */* > * Mark bundle as not supporting multiuse
2. proxy_redirect default;
location / {
proxy_pass http://localhost:10080/;
proxy_redirect default;
}
注意，proxy_redirect default必须在proxy_pass下方配置
效果
curl -vv http://localhost/redirect * Trying ::1:80... * connect to ::1 port 80 failed: 拒绝连接 * Trying 127.0.0.1:80... * Connected to localhost (127.0.0.1) port 80 (#0) > GET /redirect HTTP/1.1 > Host: localhost > User-Agent: curl/7.76.1 > Accept: */* > * Mark bundle as not supporting multiuse
与方案1等同
3. proxy_redirect off;
location / {
proxy_pass http://localhost:10080/;
proxy_redirect off;
}
效果
curl http://localhost:10080/redirect -vv * Trying ::1:10080... * Connected to localhost (::1) port 10080 (#0) > GET /redirect HTTP/1.1 > Host: localhost:10080 > User-Agent: curl/7.76.1 > Accept: */* > * Mark bundle as not supporting multiuse
可以看到，302响应的是内部地址。
总结
常规部署情况下，不需要特别配置proxy_redirect或者配置proxy_redirect default即可。
以上为个人经验，希望能给大家一个参考，也希望大家多多支持IT俱乐部。
