正则表达式匹配问题

Question

Hi,guys 我需要正则替换http { body } 的body。 下面是我的正则表达式。

    http {
            include             mime.types;
            default_type        application/octet-stream;

            log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                              '$status $body_bytes_sent "$http_referer" '
                              '"$http_user_agent" "$http_x_forwarded_for"';

            access_log  /usr/local/etc/nginx/logs/access.log  main;

            sendfile            on;

            keepalive_timeout   65;

            index index.html index.php;

            include /usr/local/etc/nginx/sites-enabled/*;

        }

    replaced=re.sub('http\s+\{([\w\W]*)\}',"http \1",config_data)

为什么1获取不到内容呢？

Answer 1

replaced=re.sub(r'http\s+\{([\w\W]*)\}',r"http \1",config_data)