保持兴奋

摘要： 今天在编写Java程序的时候，发现这个警告提示，于是google了一下。得到答案如下： If a serializable class does not explicitly declare a serialVersionUID, then the serialization runtime will calculate a default serialVersionUID value for that class based on various aspects of the class, as described in the Java(TM) Object Serialization S 阅读全文