摘要： 1 * Implementation Notes: 2 * 1. String prefix = configName + "."; 3 * 2. Create Properties instance for inner configuration: 4 * result = new Properties(); 5 * 3. For each (String key; String value) from properties do: 6 * 3.1. If key.startsWith(prefix) then 7 * 3.1.1... 阅读全文