This is partially due to its internal use of a document model, but the amount of memory used by JBind is several times larger than that needed by a document model (such as dom4j) alone.
就使用方便這一範疇而言,在JDOM、dom4j和electric XML這三個主要競爭者中,dom 4 j與其它兩個的區別在於它使用帶有多個繼承層的基於接口的方法。
Among the three leading contenders in the ease of use category, dom4j differs from the others in using an interface-based approach with multiple layers of inheritance.
Compared to the best performers in this area, dom4j takes more than 10 times the memory to represent the same data.