Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

[BUG]ObjectWriter<byte[]>使用@JSONField(serializeUsing = HexSerializer.class)不成效 #3308

Open
yuzhihaoGitHub opened this issue Jan 23, 2025 · 1 comment
Labels
bug Something isn't working

Comments

@yuzhihaoGitHub
Copy link

问题描述

简要描述您碰到的问题。

HexSerializer implements ObjectWriter<byte[]> 不生效
@JSONField(serializeUsing = HexSerializer.class)不成效
protected byte[] body;

序列化 HexSerializer 不生效,换成string就是

HexSerializer implements ObjectWriter 生效
@JSONField(serializeUsing = HexSerializer.class)
protected String key;

环境信息

请填写以下信息:

  • OS信息: [e.g.:CentOS 8.4.2105 4Core 3.10GHz 16 GB]
  • JDK信息: [e.g.:Openjdk 17]
  • 版本信息:[e.g.:Fastjson2 2.0.54]

期待的正确结果

对您期望发生的结果进行清晰简洁的描述。

public class HexSerializer implements ObjectWriter<byte[]> {
    @Override
    public void write(JSONWriter jsonWriter,  Object object, Object fieldName, Type fieldType, long features) {
        jsonWriter.writeString(RemotingHelper.bytes2hex02((byte[]) object));
    }

}

JSONObject.toJSONString(packet);

相关日志输出

请复制并粘贴任何相关的日志输出。

附加信息

如果你还有其他需要提供的信息,可以在这里填写(可以提供截图、视频等)。

@yuzhihaoGitHub yuzhihaoGitHub added the bug Something isn't working label Jan 23, 2025
@yuzhihaoGitHub
Copy link
Author

Class<?> valueClass = value.getClass();
        if (valueClass == byte[].class) {
            writeBinary(jsonWriter, (byte[]) value);
            return true;
        }

        ObjectWriter valueWriter = getObjectWriter(jsonWriter, valueClass);
        if (valueWriter == null) {
            throw new JSONException("get objectWriter error : " + valueClass);
        }

是否可以调整一下优先级,让自定义的优先级更高

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
bug Something isn't working
Projects
None yet
Development

No branches or pull requests

1 participant