class R<T> {
private T data;
}
class Item {
private R<List<String>> message;
}
class Channel<T> {
private T data;
}
Channel<Item> i ???
请教下最后一个 Channel<Item> 要怎么反序列化呢?
JavaType type = mapper.getTypeFactory()
.constructParametricType(
Channel.class,
Item.class);
Channel<Item> body = mapper.readValue(str, type);
这样做的话报错,R 类型识别不出来