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);