Mule中能否使用Secure Configuration Properties访问app.properties中定义的加密值？

Absolutely! The Secure Configuration Properties component works seamlessly with app.properties—just like it does with your already working local.properties file. Here's why and what to keep in mind:

Key Details #

• Classpath Scanning: This component looks for property files in your application's classpath (typically src/main/resources, where you're storing both files). The filename itself (local.properties vs app.properties) doesn't restrict access, as long as the file is in a location the component can reach.
• Consistent Encryption Format: As long as your encrypted values in app.properties use the same format you used for local.properties (e.g., wrapping encrypted strings in ENC()), the component will automatically decrypt them when you reference the property.
• Configuration Alignment: If you've explicitly configured the Secure Configuration Properties component to target specific files, make sure app.properties is included in that list. If you're using the default setup, it should automatically pick up all valid property files in the classpath.

Quick Example #

If your app.properties has an encrypted entry like:

api.secret=ENC(your-encrypted-value-here)

You can reference it in your Mule flows or configurations exactly like you do with properties from local.properties:

<http:request-config name="HTTP_Request_Config" doc:name="HTTP Request Config" >
    <http:request-connection host="api.example.com" port="443" >
        <http:authentication>
            <http:bearer-token token="${api.secret}" />
        </http:authentication>
    </http:request-connection>
</http:request-config>

内容的提问来源于stack exchange，提问作者LoveMuleSoft