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06_Flutter自定义锚点分类列表

sunflower821 2024-05-04 阅读 7

目录

一、引入hutool的依赖

二、sql脚本

三、自定义注解代码

3.1 自定义注解

3.2 自定义一个枚举,用于定义脱敏的类型

3.3 序列化

四、使用脱敏注解

4.1 Person.java

4.2 controller

4.3 dao

五、源代码参考


一、引入hutool的依赖

      <dependency>
<groupId>cn.hutool</groupId>
<artifactId>hutool-all</artifactId>
<version>5.8.18</version>
</dependency>

项目结构

 

二、sql脚本

/*
Navicat Premium Data Transfer

Source Server : 192.168.14.23
Source Server Type : MySQL
Source Server Version : 80031
Source Host : 192.168.14.23:3306
Source Schema : ss

Target Server Type : MySQL
Target Server Version : 80031
File Encoding : 65001

Date: 23/10/2023 15:43:05
*/


SET NAMES utf8mb4;
SET FOREIGN_KEY_CHECKS = 0;

-- ----------------------------
-- Table structure for person
-- ----------------------------
DROP TABLE IF EXISTS `person`;
CREATE TABLE `person` (
`id` int(0) NOT NULL AUTO_INCREMENT,
`name` varchar(20) CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci NULL DEFAULT NULL,
`idCard` varchar(18) CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci NULL DEFAULT NULL,
`fixedtel` varchar(20) CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci NULL DEFAULT NULL,
`tel` varchar(11) CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci NULL DEFAULT NULL,
`address` varchar(100) CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci NULL DEFAULT NULL,
`email` varchar(30) CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci NULL DEFAULT NULL,
`password` varchar(100) CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci NULL DEFAULT NULL,
`carid` varchar(10) CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci NULL DEFAULT NULL,
`bankcard` varchar(19) CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci NULL DEFAULT NULL,
`registertime` datetime(0) NULL DEFAULT CURRENT_TIMESTAMP(0),
PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 6 CHARACTER SET = utf8mb3 COLLATE = utf8mb3_general_ci ROW_FORMAT = Dynamic;

-- ----------------------------
-- Records of person
-- ----------------------------
INSERT INTO `person` VALUES (1, 'zhang san', NULL, NULL, '15692536584', '河南省郑州市', NULL, '123654789', NULL, NULL, '2023-10-20 20:08:10');
INSERT INTO `person` VALUES (2, 'zhang san', NULL, NULL, '15692536584', '河南省郑州市高新区科学大道108号', NULL, '123654789', NULL, NULL, '2023-10-20 20:19:52');
INSERT INTO `person` VALUES (3, 'zhang san', NULL, NULL, '15692536584', '河南省郑州市高新区科学大道108号', NULL, '123654789', NULL, NULL, '2023-10-20 20:20:20');
INSERT INTO `person` VALUES (4, 'zhang san', NULL, NULL, '15692536584', '河南省郑州市高新区科学大道108号', NULL, '123654789', NULL, NULL, '2023-10-20 20:23:42');
INSERT INTO `person` VALUES (5, 'zhang san', '130169566636956632', NULL, '15692536584', '河南省郑州市高新区科学大道108号', NULL, '123654789', NULL, NULL, '2023-10-20 20:40:06');
INSERT INTO `person` VALUES (6, '张三丰', '136956366695687746', NULL, '13211975672', '河南省郑州市高新区科学大道108号', '123456@163.com', 'sdfgsgsgsgaa ', '陕A184d5D', '6246605000005734228', '2023-10-20 21:19:27');

SET FOREIGN_KEY_CHECKS = 1;

三、自定义注解代码

3.1 自定义注解

package com.beiyou.annotation;

import com.beiyou.enums.SensitizeRuleEnums;
import com.beiyou.serializer.SensitiveJsonSerializer;
import com.fasterxml.jackson.annotation.JacksonAnnotationsInside;
import com.fasterxml.jackson.databind.annotation.JsonSerialize;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
* @author 黄远超
*/

@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.FIELD)
@JacksonAnnotationsInside
//使用自定义的序列化方式
@JsonSerialize(using = SensitiveJsonSerializer.class)
public @interface Sensitize {
SensitizeRuleEnums rule();
}

3.2 自定义一个枚举,用于定义脱敏的类型

package com.beiyou.enums;

import cn.hutool.core.util.DesensitizedUtil;
import java.util.function.Function;

/**
* @author 黄远超
*/


public enum SensitizeRuleEnums {
/**
* 用户id脱敏
*/

USER_ID(s -> String.valueOf(DesensitizedUtil.userId())),

/**
* 中文姓名脱敏
*/

CHINESE_NAME(DesensitizedUtil::chineseName),

/**
* 身份证脱敏
*/

ID_CARD(s -> DesensitizedUtil.idCardNum(s, 3, 4)),

/**
* 固定电话
*/

FIXED_PHONE(DesensitizedUtil::fixedPhone),

/**
* 手机号脱敏
*/

MOBILE_PHONE(DesensitizedUtil::mobilePhone),

/**
* 地址脱敏
*/

ADDRESS(s -> DesensitizedUtil.address(s, 8)),

/**
* 电子邮箱脱敏
*/

EMAIL(DesensitizedUtil::email),

/**
* 密码脱敏
*/

PASSWORD(DesensitizedUtil::password),

/**
* 中国车牌脱敏
*/

CAR_LICENSE(DesensitizedUtil::carLicense),

/**
* 银行卡脱敏
*/

BANK_CARD(DesensitizedUtil::bankCard);

private final Function<String, String> sensitize;

public Function<String, String> sensitize() {
return sensitize;
}

SensitizeRuleEnums(Function<String, String> sensitize) {
this.sensitize = sensitize;
}
}

3.3 序列化

    package com.beiyou.serializer;

import com.beiyou.annotation.Sensitize;
import com.beiyou.enums.SensitizeRuleEnums;

import com.fasterxml.jackson.core.JsonGenerator;
import com.fasterxml.jackson.databind.BeanProperty;
import com.fasterxml.jackson.databind.JsonMappingException;
import com.fasterxml.jackson.databind.JsonSerializer;
import com.fasterxml.jackson.databind.SerializerProvider;
import com.fasterxml.jackson.databind.ser.ContextualSerializer;

import java.io.IOException;
import java.util.Objects;


public class SensitiveJsonSerializer extends JsonSerializer<Object> implements ContextualSerializer {

private SensitizeRuleEnums rule;

@Override
public JsonSerializer<?> createContextual(SerializerProvider serializerProvider, BeanProperty beanProperty) throws JsonMappingException {
Sensitize annotation = beanProperty.getAnnotation(Sensitize.class);
if (Objects.nonNull(annotation)) {
this.rule = annotation.rule();
return this;
}
return null;
}

@Override
public void serialize(Object o, JsonGenerator jsonGenerator, SerializerProvider serializerProvider) throws IOException {
jsonGenerator.writeString(rule.sensitize().apply(o.toString()));
}
}

四、使用脱敏注解

第三步的时候已经将自定义注解定义出来了,那么我们只需要在实体类中添加注解,并且通过枚举指定实体属性的脱敏类型即可。

4.1 Person.java

package com.beiyou.model;

import com.beiyou.annotation.Sensitize;
import com.beiyou.enums.SensitizeRuleEnums;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;

@Data
@AllArgsConstructor
@NoArgsConstructor
@Builder
public class Person {

@Sensitize(rule = SensitizeRuleEnums.USER_ID)
private Integer id;

@Sensitize(rule = SensitizeRuleEnums.CHINESE_NAME)
private String name;

@Sensitize(rule = SensitizeRuleEnums.ID_CARD)
private String idCard;

@Sensitize(rule = SensitizeRuleEnums.FIXED_PHONE)
private String fixedtel;

@Sensitize(rule = SensitizeRuleEnums.MOBILE_PHONE)
private String tel;

@Sensitize(rule = SensitizeRuleEnums.ADDRESS)
private String address;

@Sensitize(rule = SensitizeRuleEnums.EMAIL)
private String email;

@Sensitize(rule = SensitizeRuleEnums.PASSWORD)
private String password;

@Sensitize(rule = SensitizeRuleEnums.ID_CARD)
private String carid;

@Sensitize(rule = SensitizeRuleEnums.BANK_CARD)
private Long bankcard;

}

4.2 controller

package com.beiyou.controller;

import com.beiyou.dao.PersonDao;
import com.beiyou.model.Person;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

@RestController
@RequestMapping("/api")
public class PersonController {

@Autowired
PersonDao personDao;

@PostMapping("/insert")
public int insert(@RequestBody Person person) {
return personDao.insert(person);
}

@GetMapping("getPerson")
public Person getPerson() {
Person person = new Person();
person.setId(1555555550);
person.setName("张三丰");
person.setIdCard("16396583578");
person.setTel("13211975672");
person.setAddress("河南省郑州市高新区科学大道108号");
person.setEmail("123456@163.com");
person.setPassword("123456");
person.setCarid("冀A888888");
person.setBankcard(6246605000005734228L);
return person;
}

@GetMapping("getPerson1")
public Person getPerson1(Integer id) {
return personDao.select(id);
}


}

4.3 dao

package com.beiyou.dao;


import com.beiyou.model.Person;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;


@Mapper
public interface PersonDao {

@Insert("insert person(name,IdCard,fixedtel,tel,address,email,password,carid,bankcard) values (#{name},#{idCard},#{fixedtel},#{tel},#{address},#{email},#{password},#{carid},#{bankcard})")
int insert(Person person);

@Select("select id,name,IdCard,fixedtel,tel,address,email,password,carid,bankcard from person where id = #{id}")
Person select (Integer id);

}

 

五、源代码参考

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