关键词：nginx 直接返回json
location /json/ { default_type application/json; add_header Content-Type ‘text/html; charset=utf-8‘; return 200 ‘{"code":"6666,"msg":"访问高峰期..."}‘; }
知识库：NGINX 配置
原文：https://www.cnblogs.com/95mz/p/15088460.html
