JSON与其他类型的转化

List转JSONArray

List<T> list = new ArrayList<T>();
JSONArray array= JSONArray.parseArray(JSON.toJSONString(list))

JSONArray转List

JSONArray array = new JSONArray();
List<EventColAttr> list = JSONObject.parseArray(array.toJSONString(), EventColAttr.class);

String转JSONArray

String st = "[{name:Tim,age:25,sex:male},{name:Tom,age:28,sex:male},{name:Lily,age:15,sex:female}]";
JSONArray tableData = JSONArray.parseArray(st);

String转Json

JSONObject data = JSON.parseObject(string);

String转JsonArray

JSONArray packageParam = (JSONArray)JSON.toJSON(JSON.parse(param.getAttrJson()))

json转Java对象

StoreCertificate storeCertificate = JSONObject.parseObject(String.valueOf(storeApiResultEntityVo.getData().get("storeCertificate")), StoreCertificate.class);

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转载自blog.csdn.net/weixin_36723038/article/details/128122355