實(shí)體類先實(shí)現(xiàn)Serializable接口
然后把光標(biāo)停在在實(shí)現(xiàn)類的上面,Alt+Enter,就有了
如果還是沒有
設(shè)置下
File => Settings... => Inspections => Serialization issues => Serializable class without 'serialVersionUID'
實(shí)體類先實(shí)現(xiàn)Serializable接口
然后把光標(biāo)停在在實(shí)現(xiàn)類的上面,Alt+Enter,就有了
如果還是沒有
設(shè)置下
File => Settings... => Inspections => Serialization issues => Serializable class without 'serialVersionUID'