[FEATURE] Read时 ValueFilters 不起作用。源码发现 Read 暂不支持 ValueFilter，作者能否增强对Read 支持 ValueFilter，搜了issue，很多人都有统一的的需求。

FastJsonHttpMessageConverter converter = new FastJsonHttpMessageConverter();
config.setReaderFilters(new FieldCodecDecodeValueFilter());

public class FieldCodecDecodeValueFilter implements ExtraProcessor {

@Override
public void processExtra(Object object, String key, Object value) {
System.out.println("test");
}
}

http post 数据到 Controller 中，参数是Java对象，设置了 ReaderFilters ，processExtra 不起任何作用，完全没有被执行。

Start with FastJsonHttpMessageConverter, setReaderFilters, and the ExtraProcessor implementation shown in the report; reproduce the HTTP POST into a Controller parameterized by a Java object. The work is done when processExtra executes for supported Read deserialization with a ValueFilter, with coverage for the reported configuration.

Written by the indexing model from the issue text.