JsonSerializer 实现手机号码等敏感字段序列化脱敏
最编程
2024-10-06 09:58:56
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import cn.hutool.core.util.DesensitizedUtil;
import com.fasterxml.jackson.core.JsonGenerator;
import com.fasterxml.jackson.databind.JsonSerializer;
import com.fasterxml.jackson.databind.SerializerProvider;
import java.io.IOException;
/**
* 手机号脱敏序列化器
*/
public class PhoneDesensitizationSerializer extends JsonSerializer<String> {
@Override
public void serialize(String phone, JsonGenerator jsonGenerator, SerializerProvider serializerProvider) throws IOException {
// hutool工具调用，也可以自己实现
String phoneDesensitization = DesensitizedUtil.mobilePhone(phone);
jsonGenerator.writeString(phoneDesensitization);
}
}