File 在erlang中的文件中写入元组
如何在erlang文件中编写元组。到目前为止,我尝试的是File 在erlang中的文件中写入元组,file,erlang,ejabberd,File,Erlang,Ejabberd,如何在erlang文件中编写元组。到目前为止,我尝试的是 Result={1,"OK",3}, file:write_file("/tmp/logs.txt", Result, [append]) 但它给出了错误的参数。 任何解决方案。您可以使用io\u lib:format将术语格式化为iolist: file:write_file("/tmp/logs.txt", io_lib:format("~p.~n", [Result]), [append])
Result={1,"OK",3},
file:write_file("/tmp/logs.txt", Result, [append])
但它给出了错误的参数。
任何解决方案。您可以使用
io\u lib:format
将术语格式化为iolist:
file:write_file("/tmp/logs.txt", io_lib:format("~p.~n", [Result]), [append])