@Override
    public boolean equals(Object o) {
        if (this == o) {
            return true;
        }
        if (o == null || getClass() != o.getClass()) {
            return false;
        }
        final JsonTupleSerializationSchema that = (JsonTupleSerializationSchema) o;
        return Objects.equals(typeInfo, that.typeInfo);
    }
Creates a JSON serialization schema for the given type information.

@param typeInfo The field names of {@link Row} are used to map to JSON properties.
kafka-base/kafka-base-sink/src/main/java/com/dtstack/flink/sql/sink/kafka/serialization/JsonTupleSerializationSchema.java