public enum Mode extends Enum<Mode>
| 枚举常量和说明 |
|---|
ALL
既创建也更新
|
CREATE
只创建
|
CREATE_DROP
启动时创建关闭后删除表
|
NONE
不操作
|
UPDATE
只更新
|
public static final Mode NONE
public static final Mode CREATE_DROP
public static final Mode CREATE
public static final Mode UPDATE
public static final Mode ALL
public static Mode[] values()
for (Mode c : Mode.values()) System.out.println(c);
public static Mode valueOf(String name)
name - 要返回的枚举常量的名称。IllegalArgumentException - 如果该枚举类型没有带有指定名称的常量NullPointerException - 如果参数为空值Copyright © 2018. All rights reserved.