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Nginx Return ????

Nginx return ?????????????????????????????return ???????????????????? server?location ?? if ??????

?????

return ???????????????????????????URL ??????

??1?

server {
    listen 80;
    server_name www.aming.com;
    return 403;
    rewrite /(.*) /abc/$1;  // ??????????
}

??2?

server {
    listen 80;
    server_name www.aming.com;
    if ($request_uri ~ "\.htpasswd|\.bak") {
        return 404;
        rewrite /(.*) /aaa.txt;  // ??????????
    }
    // ????????
}

?????

???????????????????????? JSON ?????????

??3?

server {
    listen 80;
    server_name www.aming.com;
    return 200 "hello;";
}

??4?

location ^~ /aming {
    default_type application/json;
    return 200 '{"name":"aming","id":"100"}';
}

??5?

location /test {
    return 200 "$host $request_uri";
}

?? URL

return ??????????? URL???? URL ? http:// ? https:// ???

??6?

server {
    listen 80;
    server_name www.aming.com;
    return http://www.aminglinux.com/123.html;
    rewrite /(.*) /abc/$1;  // ??????????
}

????

?????????????????????????

if ($http_referer ~ 'baidu.com') {
    return 200 "";
}

?????

• ???? return http://$host$request_uri;??????????????????????????????????????

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