Hutool：一行代码搞定数据脱敏 - ToB企服应用市场:ToB评测及商务社交产业平台

<dependency>
<groupId>cn.hutool</groupId>
<artifactId>hutool-all</artifactId>
<version>5.8.16</version>
</dependency>

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import cn.hutool.core.util.DesensitizedUtil;
import org.junit.Test;
import org.springframework.boot.test.context.SpringBootTest;
/**
*
* @description: Hutool实现数据脱敏
*/
@SpringBootTest
public class HuToolDesensitizationTest {
@Test
public void testPhoneDesensitization(){
String phone="13723231234";
System.out.println(DesensitizedUtil.mobilePhone(phone)); //输出：137****1234
}
@Test
public void testBankCardDesensitization(){
String bankCard="6217000130008255666";
System.out.println(DesensitizedUtil.bankCard(bankCard)); //输出：6217 **** **** *** 5666
}
@Test
public void testIdCardNumDesensitization(){
String idCardNum="411021199901102321";
//只显示前4位和后2位
System.out.println(DesensitizedUtil.idCardNum(idCardNum,4,2)); //输出：4110************21
}
@Test
public void testPasswordDesensitization(){
String password="www.jd.com_35711";
System.out.println(DesensitizedUtil.password(password)); //输出：****************
}
}

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/**
* @author
* @description:脱敏策略枚举
*/
public enum DesensitizationTypeEnum {
//自定义
MY_RULE,
//用户id
USER_ID,
//中文名
CHINESE_NAME,
//身份证号
ID_CARD,
//座机号
FIXED_PHONE,
//手机号
MOBILE_PHONE,
//地址
ADDRESS,
//电子邮件
EMAIL,
//密码
PASSWORD,
//中国大陆车牌，包含普通车辆、新能源车辆
CAR_LICENSE,
//银行卡
BANK_CARD
}

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/**
* @author
*/
@Target(ElementType.FIELD)
@Retention(RetentionPolicy.RUNTIME)
@JacksonAnnotationsInside
@JsonSerialize(using = DesensitizationSerialize.class)
public @interface Desensitization {
/**
* 脱敏数据类型，在MY_RULE的时候，startInclude和endExclude生效
*/
DesensitizationTypeEnum type() default DesensitizationTypeEnum.MY_RULE;
/**
* 脱敏开始位置（包含）
*/
int startInclude() default 0;
/**
* 脱敏结束位置（不包含）
*/
int endExclude() default 0;
}

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/**
* @author
* @description: 自定义序列化类
*/
@AllArgsConstructor
@NoArgsConstructor
public class DesensitizationSerialize extends JsonSerializer<String> implements ContextualSerializer {
private DesensitizationTypeEnum type;
private Integer startInclude;
private Integer endExclude;
@Override
public void serialize(String str, JsonGenerator jsonGenerator, SerializerProvider serializerProvider) throws IOException {
switch (type) {
// 自定义类型脱敏
case MY_RULE:
jsonGenerator.writeString(CharSequenceUtil.hide(str, startInclude, endExclude));
break;
// userId脱敏
case USER_ID:
jsonGenerator.writeString(String.valueOf(DesensitizedUtil.userId()));
break;
// 中文姓名脱敏
case CHINESE_NAME:
jsonGenerator.writeString(DesensitizedUtil.chineseName(String.valueOf(str)));
break;
// 身份证脱敏
case ID_CARD:
jsonGenerator.writeString(DesensitizedUtil.idCardNum(String.valueOf(str), 1, 2));
break;
// 固定电话脱敏
case FIXED_PHONE:
jsonGenerator.writeString(DesensitizedUtil.fixedPhone(String.valueOf(str)));
break;
// 手机号脱敏
case MOBILE_PHONE:
jsonGenerator.writeString(DesensitizedUtil.mobilePhone(String.valueOf(str)));
break;
// 地址脱敏
case ADDRESS:
jsonGenerator.writeString(DesensitizedUtil.address(String.valueOf(str), 8));
break;
// 邮箱脱敏
case EMAIL:
jsonGenerator.writeString(DesensitizedUtil.email(String.valueOf(str)));
break;
// 密码脱敏
case PASSWORD:
jsonGenerator.writeString(DesensitizedUtil.password(String.valueOf(str)));
break;
// 中国车牌脱敏
case CAR_LICENSE:
jsonGenerator.writeString(DesensitizedUtil.carLicense(String.valueOf(str)));
break;
// 银行卡脱敏
case BANK_CARD:
jsonGenerator.writeString(DesensitizedUtil.bankCard(String.valueOf(str)));
break;
default:
}
}
@Override
public JsonSerializer<?> createContextual(SerializerProvider serializerProvider, BeanProperty beanProperty) throws JsonMappingException {
if (beanProperty != null) {
// 判断数据类型是否为String类型
if (Objects.equals(beanProperty.getType().getRawClass(), String.class)) {
// 获取定义的注解
Desensitization desensitization = beanProperty.getAnnotation(Desensitization.class);
// 为null
if (desensitization == null) {
desensitization = beanProperty.getContextAnnotation(Desensitization.class);
}
// 不为null
if (desensitization != null) {
// 创建定义的序列化类的实例并且返回，入参为注解定义的type,开始位置，结束位置。
return new DesensitizationSerialize(desensitization.type(), desensitization.startInclude(),
desensitization.endExclude());
}
}
return serializerProvider.findValueSerializer(beanProperty.getType(), beanProperty);
}
return serializerProvider.findNullValueSerializer(null);
}
}

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/**
*
* @description:
*/
@Data
@NoArgsConstructor
@AllArgsConstructor
public class TestPojo {
private String userName;
@Desensitization(type = DesensitizationTypeEnum.MOBILE_PHONE)
private String phone;
@Desensitization(type = DesensitizationTypeEnum.PASSWORD)
private String password;
@Desensitization(type = DesensitizationTypeEnum.MY_RULE, startInclude = 0, endExclude = 2)
private String address;
}

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@RestController
public class TestController {
@RequestMapping("/test")
public TestPojo testDesensitization(){
TestPojo testPojo = new TestPojo();
testPojo.setUserName("我是用户名");
testPojo.setAddress("地球中国-北京市通州区京东总部2号楼");
testPojo.setPhone("13782946666");
testPojo.setPassword("sunyangwei123123123.");
System.out.println(testPojo);
return testPojo;
}
}

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# Mybatis Mate 配置
mybatis-mate:
cert:
grant: jxftsdfggggx
license: GKXP9r4MCJhGID/DTGigcBcLmZjb1YZGjE4GXaAoxbtGsPC20sxpEtiUr2F7Nb1ANTUekvF6Syo6DzraA4M4oacwoLVTglzfvaEfadfsd232485eLJK1QsskrSJmreMnEaNh9lsV7Lpbxy9JeGCeM0HPEbRvq8Y+8dUt5bQYLklsa3ZIBexir+4XykZY15uqn1pYIp4pEK0+aINTa57xjJNoWuBIqm7BdFIb4l1TAcPYMTsMXhF5hfMmKD2h391HxWTshJ6jbt4YqdKD167AgeoM+B+DE1jxlLjcpskY+kFs9piOS7RCcmKBBUOgX2BD/JxhR2gQ==

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