企业微信审批-回调，开发测试环境共用一个回调

nginx A 配置一个域名

使用nginx 的mirror复制流量

参考 Nginx 流量镜像使用技巧-腾讯云开发者社区-腾讯云 (tencent.com)

    location /stage-api/corpWechatOa/approvalNotify {proxy_pass http://java-test:9096/corpWechatOa/approvalNotify;mirror /corpWechatOaMirror;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;}location /corpWechatOaMirror {proxy_pass http://java-dev:9096/corpWechatOa/approvalNotify;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;}