public enum CaptchaCharacter extends Enum<CaptchaCharacter>
Description: 验证码字符类型
| 枚举常量和说明 |
|---|
NUM_AND_CHAR
验证码字母显示类别
|
NUM_AND_UPPER_CHAR |
ONLY_CHAR |
ONLY_LOWER_CHAR |
ONLY_NUM |
ONLY_UPPER_CHAR |
| 限定符和类型 | 方法和说明 |
|---|---|
String |
getDescription() |
int |
getEnd() |
int |
getStart() |
static CaptchaCharacter |
valueOf(String name)
返回带有指定名称的该类型的枚举常量。
|
static CaptchaCharacter[] |
values()
按照声明该枚举类型的常量的顺序, 返回
包含这些常量的数组。
|
public static final CaptchaCharacter NUM_AND_CHAR
public static final CaptchaCharacter ONLY_NUM
public static final CaptchaCharacter ONLY_CHAR
public static final CaptchaCharacter ONLY_UPPER_CHAR
public static final CaptchaCharacter ONLY_LOWER_CHAR
public static final CaptchaCharacter NUM_AND_UPPER_CHAR
public static CaptchaCharacter[] values()
for (CaptchaCharacter c : CaptchaCharacter.values()) System.out.println(c);
public static CaptchaCharacter 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public int getStart()
public int getEnd()
public String getDescription()
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