修改* plist文件中的子键

Question

我想修改plist文件中的子键（即“TB Item Identifiers”）：

NSNavPanelExpandedStateForSaveMode = 1;
NSPreferencesContentSize = "{508, 413}";
NSPreferencesSelectedIndex = 6;
"NSToolbar Configuration BrowserWindowToolbarIdentifier" =     {
    "TB Display Mode" = 2;
    "TB Icon Size Mode" = 1;
    "TB Is Shown" = 1;
    "TB Item Identifiers" =         (
        BackForwardToolbarIdentifier,
        HomeToolbarIdentifier,
        InputFieldsToolbarIdentifier
    );
    "TB Size Mode" = 1;
    "TB Visibility Priority Values" =         {
        BackForwardToolbarIdentifier =             (
            999
        );
        InputFieldsToolbarIdentifier =             (
            1000
        );
    };
};

我在shell脚本中使用以下命令：

defaults write com.apple.file key keyvalue

因此，每次我想要更改“TB项标识符”时，我都在修改整个“NSToolbar Configuration BrowserWindowToolbarIdentifier”。如何直接修改plist子键或子子键？

Answer 1

defaults write com.yourcompany.app key -dict-add subkey plistValue

Answer 2

使用PlistBuddy

/ usr / libexec / PlistBuddy -c“set Key：SubKey1：SubKey2：Subkey3 value”./ Path/To/Your.plist