Convert Object array into List<T> collection

1. Introduce dependencies and guide packages

            <dependency>
                <groupId>com.alibaba</groupId>
                <artifactId>fastjson</artifactId>
                <version>1.2.46</version>
            </dependency>

import com.alibaba.fastjson.JSON;

2. At the beginning, use the following method to convert, but the operation error
lockVoObj is an object object

			List<RoomQueueInfoVo> list= JSON.parseArray(JSON.toJSONString(lockVoObj), RoomQueueInfoVo.class);

This conversion will report the following exception:

Resolved [com.alibaba.fastjson.JSONException: exepct '[', but string, pos

Three. Solution

`String object_str = JSON.toJSON(object).toString();//2020 10/28
List<RoomQueueInfoVo> list= JSON.parseArray(object_str, RoomQueueInfoVo.class);`