It either expands the elements on disk to include added fields, or, if the fields don't exist in the class definition it is working with in the given JVM, it ignores them.
它或者扩展磁盘上的元素以包括添加的字段，或者，如果给定jvm中使用的类定义中不存在这些字段，则忽略它们。
Where the recipe says add half-teaspoon vinegar, one tsp black salt or one teacup of water, she ignores them.
食谱上面说加半勺醋，一勺盐或者一杯水的时候，她都直接忽略掉。
应用推荐