FsSync/README.md

FsSync天软文件夹同步工具V1.0

采用C-S架构，服务端监控NTFS文件系统USN文件记录表（与everything同样的技术）， 能秒级侦测到指定文件夹文件变动。特别适用于有大量子文件夹、文件的应用场景（如几十万、甚至上千万个文件）。 与传统文件夹扫描技术相比，完全没有文件夹扫描开销。

server: 
   运行环境: windows + Microsoft Visual C++ Redistributable 2019
   参考下载地址: https://download.visualstudio.microsoft.com/download/pr/9e04d214-5a9d-4515-9960-3d71398d98c3/1e1e62ab57bbb4bf5199e8ce88f040be/vc_redist.x64.exe
   配置文件: fs-svr.ini(支持多个目录)，用户token信息存储在: .\user\taskname-userid文件中
[TASK-1]
NAME=task-name-1
PATH=d:\data\task-path-1
EXCLUDE=log;log2
timeout=10000
   
client（不依赖其它库环境）: 
   windows环境: FSClient-win-x64-v1.0.exe
   linux-arm64: fsclient-aarch64-v1.0
   linux-x64:   fsclient-x64-v1.0
   
client使用说明:   
   fs-client.conf(josn串)配置文件: 
{
  "ip":"xxxx:port",
  "name":"path-name",
  "taskcnt":16,
  "zip":1,
  "dsize":512000,
  "path":"/data/mypath",
  "uid":"user-id",
  "token":"1234-7890-abcd-8901",
  "del":true,
  "log":true
}

  可以使用命令行参数输入，或配置文件输入: 
  Usage of fsclient-x64-v1.0
  -L    [-L] log to file.
  -alsologtostderr
        log to standard error as well as files
  -c string
        [-c] fs-client.conf Use the profile parameters if the profile exists.
  -d string
        [-d] The directory to store the downloaded file.
  -h string
        [-h] ip:port.
  -log_backtrace_at value
        when logging hits line file:N, emit a stack trace
  -log_dir string
        If non-empty, write log files in this directory
  -logtostderr
        log to standard error instead of files
  -n string
        [-n] SyncName.
  -p int
        [-p] capacity. (default 2048000)
  -r    [-r] delete no exists file.
  -stderrthreshold value
        logs at or above this threshold go to stderr
  -t string
        [-t] token.
  -u string
        [-u] uid.
  -v value
        log level for V logs
  -vmodule value
        comma-separated list of pattern=N settings for file-filtered logging
  -x int
        [-x] Download a file using N connections (default 1)
  -z int
        [-z] compress. (default 1)

Demo:
    fsclient-x64-v1.0 -c /data/mypath/fs-client.conf
    fsclient-x64-v1.0 -alsologtostderr -d /data/mypath -h x.x.x.x:port -log_dir /data/mypath/.download~~~/log -n path-name -p 512000 -r -L -t 1234-7890-abcd-8901 -x 16 -z 1