一、頁面上顯示接口504 gateway time-out
二、手動(dòng)調(diào)用微服務(wù)接口正常，接口比較慢、返回內(nèi)容比較多
三、查看nginx 日志
[error] 12831#0: *2102 upstream timed out (110: Connection timed out) while reading response header from upstream, client: 20.1.2.107, server: _, request: "GET```/gw/device
四、修改nginx超時(shí)時(shí)間、返回體大小上限
large_client_header_buffers 4 16k;
client_max_body_size 300m;
client_body_buffer_size 128k;
proxy_connect_timeout 600;
proxy_read_timeout 600;
proxy_send_timeout 600;
proxy_buffer_size 64k;
proxy_buffers 4 32k;
proxy_busy_buffers_size 64k;
proxy_temp_file_write_size 64k;
最后nginx重新加載配置
./nginx -s reload
驗(yàn)證ok
