大文件下载失败测试

k8s/dockerfiles/conf/nginx.conf

@@ -10,6 +10,7 @@ http {
     sendfile        on;
     keepalive_timeout  65;
     client_max_body_size 20480m;
+    proxy_max_temp_file_size 0;
     error_log /var/log/nginx/error.log debug;
     server {
         listen       8000;