我正在使用nginx代理进行条件代理。所以我正在编辑nginx.conf文件。 我基本上是为任何传入的 OPTIONS 方法添加额外的标题。
我想在代码执行时打印日志吗?
location /agentservice/{
# OPTIONS indicates a CORS pre-flight request
# OPTIONS (pre-flight) request from allowed
# CORS domain. return response directly
if ($request_method = 'OPTIONS') {
**log("I want to print this log to log files")** // I want to print this/above statement in log files.
add_header X-debug-message "Inside OPTIONS" ;
add_header 'Access-Control-Allow-Origin' *;
add_header 'Access-Control-Allow-Credentials' 'true';
add_header 'Access-Control-Allow-Methods' 'GET, POST, PUT, DELETE, OPTIONS';
add_header 'Access-Control-Allow-Headers' 'Origin,Content-Type,Accept,Authorization';
add_header Content-Length 0;
add_header Content-Type application/json;
return 204;
}
}
我怎样才能做到这一点?