序列化注解脱敏

文章目录

简介

hutool工具

https://hutool.cn/docs/#/?id=%f0%9f%93%9a%e7%ae%80%e4%bb%8b

https://hutool.cn/docs/#/core/工具类/信息脱敏工具-DesensitizedUtil

https://mp.weixin.qq.com/s/0ih6YEdpBK2vSWPBHM4GCg

简介

序列化修改

经过测试，最后只能走fastjson的序列化

    /**
     * 手机号
     * */
    @JsonSerialize(using = MobilePhoneSerializable.class)
    @com.fasterxml.jackson.databind.annotation.JsonSerialize(using = MobilePhoneFastJsonSerializable.class)
    private String mobile;

package com.jinyafu.custom.common.util.common;

import lombok.SneakyThrows;
import org.apache.commons.lang3.StringUtils;
import org.codehaus.jackson.JsonGenerator;
import org.codehaus.jackson.JsonProcessingException;
import org.codehaus.jackson.map.JsonSerializer;
import org.codehaus.jackson.map.SerializerProvider;

import java.io.IOException;

/**
 * description
 *
 * @author zhangFanJun
 * @date 2023-07-23 16:22
 **/
public class MobilePhoneSerializable extends JsonSerializer<String> {

    private static final String REPLACE = "****";

    @Override
    @SneakyThrows
    public void serialize(String s, JsonGenerator jsonGenerator, SerializerProvider serializerProvider) throws IOException, JsonProcessingException {

        if (StringUtils.isBlank(s)) {
            return;
        }
        String result = "";
        if (s.length() <= 3) {
            result = REPLACE;
        }
        if (s.length() <= 7) {
            result = s.substring(0, 3) + REPLACE;
        }
        result = s.substring(0, 3) + REPLACE + s.substring(7, s.length());
        jsonGenerator.writeString(result);
//        jsonGenerator.writeString(DesensitizedUtil.fixedPhone(String.valueOf(s)));

    }
}

package com.jinyafu.custom.common.util.common;

import com.fasterxml.jackson.core.JsonGenerator;
import com.fasterxml.jackson.databind.JsonSerializer;
import com.fasterxml.jackson.databind.SerializerProvider;
import org.apache.commons.lang3.StringUtils;

import java.io.IOException;

/**
 * description
 *
 * @author zhangFanJun
 * @date 2023-07-23 16:22
 **/
public class MobilePhoneFastJsonSerializable extends JsonSerializer<String> {

    private static final String REPLACE = "****";

    @Override
    public void serialize(String s, JsonGenerator jsonGenerator, SerializerProvider serializerProvider) throws IOException {
        if (StringUtils.isBlank(s)) {
            return;
        }
        String result = "";
        if (s.length() <= 3) {
            result = REPLACE;
        }
        if (s.length() <= 7) {
            result = s.substring(0, 3) + REPLACE;
        }
        result = s.substring(0, 3) + REPLACE + s.substring(7, s.length());
        jsonGenerator.writeString(result);
    }
}