跨域配置

location ^~ /api/ { proxy_pass http://127.0.0.1:8080/api/; add_header 'Access-Control-Allow-Origin' $http_origin; add_header 'Access-Control-Allow-Credentials' 'true'; add_header Access-Control-Allow-Methods 'GET, POST, OPTIONS'; add_header Access-Control-Allow-Headers '*'; if ($request_method = 'OPTIONS') { add_header 'Access-Control-Allow-Credentials' 'true'; add_header 'Access-Control-Allow-Origin' $http_origin; add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS'; add_header 'Access-Control-Allow-Headers' 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range'; add_header 'Access-Control-Max-Age' 1728000; add_header 'Content-Type' 'text/plain; charset=utf-8'; add_header 'Content-Length' 0; return 204; } }