1.string转jsonarray:
JSONArray jsonArray = null;
jsonArray = JSONArray.parseArray(tline.getCshop());
2.jsonarray转String:
String str =jsonArray.toJSONString()
3.jsonarray转list:
String cshop = tline.getCshop();
List<LineShop> tlineprices = JSONArray.parseArray(cshop, LineShop.class);
4.list转jsonarray:
List<LineShop> tlineprices = new ArrayList<>();
JSONArray jsonArray = JSONArray.parseArray(JSON.toJSONString(tlineprices));