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@kasuyaSansan

windowsのコンソールアプリの引数に"（ダブルクォーテーション）を渡す方法

Last updated at Posted at 2018-01-06

文書の目的

  • rscriptの引数にJSONを渡したいが、"(ダブルクォーテーション、二重引用符)が入っていても消えてしまう
  • いろいろブログを見たが解決しなかったので、同様の環境の人もいると思い今回の解決策を書いておく

解決策

  • "を\"に替える

  • 例 rscript script.r "neko":123,"inu":234 → rscript script.r \"neko\":123,\"inu\":234

  • プログラムで呼ぶ場合

var args = "script.r \\\\\\\"neko\\\\\\\"inu\\\\\\\":234";
//7個も必要だぜー

私の環境ではうまくいかなかった例

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