前端表现的情况

  • 请求长时间处于 pending 状态，且最后会返回：net::ERR_EMPTY_RESPONSE

后端java应用表现

  • 正常

nginx日志

  • 查看 error-log 日志，发现问题：upstream timed out (110: Connection timed out) while reading upstream

解决方案

ERR_CONTENT_LENGTH_MISMATCH

proxy_http_version 1.1;
proxy_set_header Connection “”;

proxy_buffer_size 1M;
proxy_buffers 4 1M;
proxy_busy_buffers_size 2M;
proxy_temp_file_write_size 2M;

large_client_header_buffers 4 1M;
client_max_body_size 30m;
client_body_buffer_size 2M;
proxy_connect_timeout 300;
proxy_read_timeout 300;
proxy_send_timeout 300;
proxy_buffer_size 1M;
proxy_buffers 4 1M;
proxy_busy_buffers_size 2M;
proxy_temp_file_write_size 2M;