Java-----隱藏手機號 身份證號 中間四位 phone.replaceAll("(\\d{3})\\d{4}(\\d{4})","$1****$2"); 152****4799 idCard.replaceAll("(\\d{4})\\d{10}(\\w ...

SELECT INSERT(mobile, 4, 4, '****')AS Mobile from Users ; SELECT STUFF(Mobile ,4,4,'***') AS Mobil ...

var tel = "13122223333"; var reg = /^(\d{3})\d{4}(\d{4})$/; tel = tel.replace(reg, "$1****$2"); ...

原文：https://blog.csdn.net/yuanquanl/article/details/53519577 Java隱藏手機號中間四位 隱藏身份證數字 phone.replaceAll ...

1.通過字符串截取 2.使用正則 ...

$num = "12345678910"$str = substr_replace($num,'****',3,4); ...

var tel = "13122223333"; var reg = /^(\d{3})\d{4}(\d{4})$/; tel = tel.replace(reg, "$1****$2" ...

使用正則：Regex.Replace(手機號, "(\\d{3})\\d{4}(\\d{4})", "$1****$2"); 效果： ...