fileSync 执行文件目录修正

src/sync/esSyncSrv.erl

@@ -205,9 +205,11 @@ handle_info(doAfter, State) ->
                spawn(fun() ->
                   case os:type() of
                      {win32, _Osname} ->
-                        os:cmd("start ./priv/fileSync.exe ./  " ++ integer_to_list(ListenPort));
+                        CmtStr = "start " ++ esUtils:fileSyncPath("fileSync.exe") ++ " ./ " ++ integer_to_list(ListenPort),
+                        os:cmd(CmtStr);
                      _ ->
-                        os:cmd("./priv/fileSync ./ " ++ integer_to_list(ListenPort))
+                        CmtStr = esUtils:fileSyncPath("fileSync") ++ " ./ " ++ integer_to_list(ListenPort),
+                        os:cmd(CmtStr)
                   end end),
                erlang:send_after(4000, self(), waitConnOver),
                {noreply, State#state{sockMod = SockMod}};

src/sync/esUtils.erl

@@ -870,4 +870,17 @@ addNewFile([OneFile | LeftFile], SrcFiles) ->
          addNewFile(LeftFile, SrcFiles);
       _ ->
          addNewFile(LeftFile, SrcFiles#{OneFile => 1})
-   end.
+   end.
+
+fileSyncPath(ExecName) ->
+   case code:priv_dir(?MODULE) of
+      {error, _} ->
+         case code:which(?MODULE) of
+            Filename when is_list(Filename) ->
+               filename:join([filename:dirname(filename:dirname(Filename)), "priv", ExecName]);
+            _ ->
+               filename:join("../priv", ExecName)
+         end;
+      Dir ->
+         filename:join(Dir, ExecName)
+   end.