UE4 加速Setup.bat

下載了UE4的源碼後，運行Setup.bat時下載速度比較慢，可以通過開啓多線程的方式下載，速度會快很多。

從文件內容可以看出，實際上是運行的\UnrealEngine-release\Engine\Binaries\DotNET\GitDependencies.exe

它的用法是：

Usage:
   GitDependencies [options]

Options:
   --all                         Sync all folders
   --include=<X>                 Include binaries in folders called <X>
   --exclude=<X>                 Exclude binaries in folders called <X>
   --prompt                      Prompt before overwriting modified files
   --force                       Always overwrite modified files
   --root=<PATH>                 Set the repository directory to be sync
   --threads=<N>                 Use N threads when downloading new files
   --dry-run                     Print a list of outdated files and exit
   --max-retries                 Override maximum number of retries per file
   --proxy=<user:password@url>   Sets the HTTP proxy address and credentials
   --cache=<PATH>                Specifies a custom path for the download cache
   --cache-size-multiplier=<N>   Cache size as multiplier of current download
   --cache-days=<N>              Number of days to keep entries in the cache
   --no-cache                    Disable caching of downloaded files

開啓多線程的方法就是:set PROMPT_ARGUMENT=--prompt --threads= xx

(其中xx表示數量).

本文地址：http://blog.csdn.net/u011417605/article/details/71191253