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kraken-core
/
fun.bigtable.kraken.util
/
DesensitiseUtils
/
maskRetainLeft
mask
Retain
Left
open
fun
maskRetainLeft
(
sourceStr
:
String
,
begin
:
Int
,
replacement
:
String
)
:
String
保留前N位字符
Parameters
source
Str
待处理字符串
begin
开始替换位置
replacement
替换字符,默认*