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julia - 有没有办法使用 Julia 的 readdir() 来排序目录？

问题描述

我有超过一千个名为LOGS_A1, LOGS_A2, LOGS_A3 , ..., LOGS_A16281` 的文件，我想按顺序列出这些文件

cwd = pwd()
ParentDir = joinpath(cwd,"LOGS_A")
dirs = readdir(ParentDir, join=true, sort=true)

但是，它按字母顺序排列条目：

LOGS_A999
LOGS_A9990
LOGS_A9991
LOGS_A9992
LOGS_A9993
LOGS_A9994
LOGS_A9995
LOGS_A9996
LOGS_A9997
LOGS_A9998
LOGS_A9999

有没有办法对其进行排序，使其从 1 到 16281 列出？

标签： julia

解决方案

要获得更简单、更可靠的答案，请使用NaturalSort.jl：

julia> using Pkg; pkg"add NaturalSort"
  Resolving package versions...
Updating `~/.julia/environments/v1.5/Project.toml`
  [c020b1a1] + NaturalSort v1.0.0
Updating `~/.julia/environments/v1.5/Manifest.toml`
  [c020b1a1] + NaturalSort v1.0.0

julia> using NaturalSort
[ Info: Precompiling NaturalSort [c020b1a1-e9b0-503a-9c33-f039bfc54a85]

julia> src = ["LOGS_A1","LOGS_A10","LOGS_A11","LOGS_A2","LOGS_A3","LOGS_A4",
              "LOGS_A5","LOGS_A6","LOGS_A7","LOGS_A8","LOGS_A9"];

julia> sort(src, lt=natural)
11-element Array{String,1}:
 "LOGS_A1"
 "LOGS_A2"
 "LOGS_A3"
 "LOGS_A4"
 "LOGS_A5"
 "LOGS_A6"
 "LOGS_A7"
 "LOGS_A8"
 "LOGS_A9"
 "LOGS_A10"
 "LOGS_A11"

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