0

这是我拥有的inets配置文件：

[{port, 443}, 
 {server_name, "example.com"},
 {server_root, "./root/"},
 {document_root, "./htdocs/"},
 {socket_type, {essl, [{certfile, "/etc/letsencrypt/live/example.com/cert.pem"}, {keyfile, "/etc/letsencrypt/live/example.com/privkey.pem"}]}},
 {directory_index, ["index.html"]},
 {erl_script_alias, {"/erl",[functions]}},
 {erl_script_nocache, true},
 {script_alias, {"/cgi-bin/", "/home/example/site/cgi-bin/"}},
 {script_nocache,true}
].

使用此配置文件，我可以访问：

https://example.com/cgi-bin/something.cgi

and

https://example.com/erl/functions/function

我已经知道将{script_alias, {"/cgi-bin/"...更改为{script_alias, {"/"...可以让我从 访问 cgi 脚本https://example.com/，但是如何使用erl_script_alias获得相同的行为？例如：访问https://example.com/和访问/erl/functions/function？

4

1 回答 1

0

回答我自己的问题：

我找到的解决方案是创建一个模块来处理“/”的“GET”请求。

-module(mod_index).
-export([do/1]).
-include_lib("inets/include/httpd.hrl").

do(ModData) ->
    root_url(ModData#mod.method, ModData#mod.request_uri, ModData#mod.data).

root_url("GET", "/", _) ->
    {proceed, [{response, {200,"Content-Type: text/html\r\n\r\nSomething"}}]};

root_url(_, _, OldData) ->
    {proceed, OldData}.

并使用默认模块将模块添加到配置文件中：

[{port, 443}, 
 {server_name, "example.com"},
 {server_root, "./root/"},
 {document_root, "./htdocs/"},
 {socket_type, {essl, [{certfile, "/etc/letsencrypt/live/example.com/cert.pem"}, {keyfile, "/etc/letsencrypt/live/example.com/privkey.pem"}]}},
 {directory_index, ["index.html"]},
 {erl_script_alias, {"/erl",[functions]}},
 {erl_script_nocache, true},
 {script_alias, {"/cgi-bin/", "/home/example/site/cgi-bin/"}},
 {script_nocache,true},
 {modules, [mod_index, mod_alias, mod_auth, mod_esi, mod_actions, mod_cgi, mod_dir, mod_get, mod_head, mod_log, mod_disk_log]}
].

正如文档所说，模块的顺序很重要。

于 2021-05-23T22:24:21.837 回答