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Base64
Booleans
constructor
is
Boolean
parse
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布尔值相关操作
Hierarchy
Booleans
Index
Constructors
constructor
Methods
is
Boolean
parse
Constructors
constructor
new
Booleans
(
)
:
Booleans
Returns
Booleans
Methods
Static
is
Boolean
is
Boolean
(
source
:
any
)
:
boolean
判断目标值是否为布尔值
Parameters
source:
any
Returns
boolean
Static
parse
parse
(
source
:
any
, defaultValue
?:
boolean
)
:
boolean
转为布尔值
Parameters
source:
any
目标值
Optional
defaultValue:
boolean
默认值,当为空或无效的布尔值时 返回
Returns
boolean
布尔值相关操作