java手机号 身份证号脱敏

废话不多说，直接上代码了

// 手机号码前三后四脱敏public static String mobileDesensitize(String mobile) {if (StringUtils.isEmpty(mobile) || (mobile.length() != 11)) {return mobile;}return mobile.replaceAll("(\\w{3})\\w*(\\w{4})", "$1****$2");}// 身份证前三后四脱敏public static String identityDesensitize(String identity) {if (StringUtils.isEmpty(identity) || (identity.length() != 18)) {return identity;}return identity.replaceAll("(\\w{3})\\w*(\\w{4})", "$1****$2");}