String str="[{\"cIndex\":14,\"column\":\"nextAdvice\",\"id\":1289,\"rIndex\":1,\"row\":\"sales\",\"tableName\":\"income\",\"value\":\"100000\"}]"; JSONArray array = JSONObject.parseArray("[{\"cIndex\":14,\"column\":\"nextAdvice\",\"id\":1289,\"rIndex\":1,\"row\":\"sales\",\"tableName\":\"income\",\"value\":\"100000\"},{\"cIndex\":14,\"column\":\"nextAdvice\",\"id\":1289,\"rIndex\":1,\"row\":\"sales\",\"tableName\":\"income\",\"value\":\"100000\"}]"); List<ComputeDataDO> list = JSONObject.parseArray(array.toJSONString(), ComputeDataDO.class);// 过时方法 System.out.println(list);