Question

我试图修改用户Java设置。我试图将安全性设置为MEDIUM。这是我到目前为止所做的，但它将其添加为另一个dict。我想将它添加到已经存在的/com/oracle/javadeployment/密钥中。

/usr/libexec/PlistBuddy \
 -c "add ':/com/oracle/javadeployment/:deployment.security.level:' string MEDIUM" \
 ~/Library/Preferences/com.oracle.javadeployment.plist

我最终得到了这个：

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
    <key>/com/oracle/javadeployment/</key>
        <key>deployment.expiration.decision.10.51.2</key>
        <string>later</string>
        <key>deployment.expiration.decision.suppression.10.51.2</key>
        <string>true</string>
        <key>deployment.expired.version</key>
        <string>10.51.2</string>
        <key>deployment.log</key>
        <string>true</string>
        <key>deployment.modified.timestamp</key>
        <string>1399690282571</string>
        <key>deployment.version</key>
        <string>7.21</string>
    </dict>
    <key>deployment.security.level</key>
    <string>MEDIUM</string>
</dict>
</plist>

我想

<key>deployment.security.level</key>
    <string>MEDIUM</string>

高于倒数第二个</dict>。

我尝试过移动'和"，但我发现错误......

我尝试在密钥之间添加0，并将其添加到dict的顶部，但也将其放在自己的dict中，当发生这种情况时不读取设置;它需要在密钥/com/oracle/javadeployment/

中

有什么建议吗？我已经在这里待了几个小时，我没有想法。

Answer 1

deployment.security.level之后的尾随冒号是问题;它创造了一个字典。

您的命令并未完全生成问题中显示的结果，但我能够通过使用＆＃34;添加＆deployment; security.security.level＆＃39;来获得您的输出。 string MEDIUM＆＃34; （这也是不正确的。）

以下适用于OS X 10.8.5：

/usr/libexec/PlistBuddy \
-c "add '/com/oracle/javadeployment/:deployment.security.level' string MEDIUM" \
~/Library/Preferences/com.oracle.javadeployment.plist

它产生：

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
        <key>/com/oracle/javadeployment/</key>
        <dict>
                <key>deployment.expired.version</key>
                <string>10.21.2</string>
                <key>deployment.modified.timestamp</key>
                <string>1388446189200</string>
                <key>deployment.security.level</key>
                <string>MEDIUM</string>
                <key>deployment.version</key>
                <string>7.21</string>
        </dict>
</dict>
</plist>

使用Plistbuddy使用键和字符串配置现有dict

1 个答案: