設定 jj 工具 (如已安裝)，以便搭配 Fuchsia 使用。
Will also set up the watchman config file if watchman is installed and
a watchman config file does not exist already.
fx setup-jj
除非另有註明，否則本頁面中的內容是採用創用 CC 姓名標示 4.0 授權，程式碼範例則為阿帕契 2.0 授權。詳情請參閱《Google Developers 網站政策》。Java 是 Oracle 和/或其關聯企業的註冊商標。
上次更新時間：2026-02-03 (世界標準時間)。
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