code - Erlang 的代码服务函数
这个模块包含 Erlang code server 的接口，它负责把编译好的代码加载进 Erlang 的运行时系统。
- add_path/1
- add_patha/1
- add_paths/1
- add_pathsa/1
- add_pathsz/1
- add_pathz/1
- all_loaded/0
- clash/0
- compiler_dir/0
- del_path/1
- delete/1
- get_object_code/1
- get_path/0
- is_loaded/1
- is_module_native/1
- is_sticky/1
- lib_dir/0
- lib_dir/1
- load_binary/3
- load_file/1
- priv_dir/1
- purge/1
- rehash/0
- replace_path/2
- root_dir/0
- set_path/1
- soft_purge/1
- where_is_file/1
- which/1