Java List转Json字符串import net.sf.json.JSONArray; String json = JSONArray.fromObject(list).toString();不解释版权声明：本文为ufo2910628原创文章，遵循CC 4.0 BY-SA版权协议，转载请附上原文出处链接和本声明。原文链接：https://blog.csdn.net/ufo2910628/article/details/24714279