1.无法从START_ARRAY标记中反序列化’ com.ddf.springcloud.pojo.Dept '的实例 Cannot deserialize instance of com.ddf.springcloud.pojo.Dept out of START_ARRAY token at [Source: (PushbackInputStream); line: 1, column: 1] 最终发现是这里错了:返回值类型错了 应该是这个: 相关文章: