nginx 跨域请求。PUT、POST、DELETE请求被转为 GET 处理办法

nginx 跨域请求。PUT、POST、DELETE请求被转为 GET 处理办法

server {
    
    
        listen        80;
        server_name   www.test.com;
        access_log  /data/nginx/logs/test.log  main;
        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
    
    
                root   html;
        }
        location  / {
    
    
                proxy_pass         http://192.168.4.4;
                proxy_http_version 1.1;
                proxy_set_header   Upgrade $http_upgrade;
                proxy_set_header   Connection keep-alive;
                proxy_set_header   Host $host;
                proxy_set_header   X-Real-IP $remote_addr;
                proxy_set_header   X-Forwarded-For $proxy_add_x_forwarded_for;
                proxy_set_header   X-Forwarded-Proto $scheme;
                proxy_cache_bypass $http_upgrade;
                proxy_connect_timeout      240;
                proxy_send_timeout         240;
                proxy_read_timeout         240;
        }
          location ^~ /apiv2/ {
    
    
              if ($request_method ~ ^(PUT|POST|DELETE)$) {
    
    
                proxy_pass         https://www.test02.com;
                break ;
          }
          rewrite ^/apiv2(/|.*)$  https://www.test02.com/api/$1 permanent;
       }
      }

注：
put post delete 请求 须要到test02.com 做重定向 。 才能做到到test02 也访问 www.test02.com/api/xxxxxx

我这test02是用ingress-nginx 做的 配置如下

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: test02-com
  namespace: test
  annotations:
    nginx.ingress.kubernetes.io/proxy-body-size: 50m
    nginx.ingress.kubernetes.io/rewrite-target: /api/test/$2
spec:
  rules:
    - host: www.test02.com
      http:
        paths:
          - path: /apiv2/test(/|$)(.*)
            backend:
              serviceName: test-nginx
              servicePort: 80