Lombok common notes

@Getter and @Setter effect ：

Generate member variables get and set Method . Write on member variables , Is valid for the current member variable . Write on class , Valid for all member variables . Be careful ： Invalid static member variable .

@ToString：

effect ： Generate toString() Method . This annotation can only be written on classes .

@NoArgsConstructor：

Parameterless construction method .

@AllArgsConstructor：

Full parameter construction method . Annotations can only be written on classes .

@EqualsAndHashCode

effect ： Generate hashCode() and equals() Method . Annotations can only be written on classes .

@Data

effect ： Generate setter/getter、equals、hashCode、toString Method , If final attribute , It's not the right thing to do Attribute generation setter Method . Annotations can only be written on classes .