这是我应该检查条件的json[{"name":"Rice","mintemp":"22","maxtemp":"32","minrainfall":"150","maxrainfall":"300","soil":""},{"name":"Wheat","mintemp":"10","maxtemp":"16","minrainfall":"75","maxrainfall":"100","soil":""},{"name":"Millets","mintemp":"27","maxtemp":"32","minrainfall":"50","maxrainfall":"100","s