如何在Java中将JSON数组转换为CSV？
语法
public static java.lang.String toString(JSONArray ja) throws JSONException登录后复制
Example
import java.io.File; import org.apache.commons.io.FileUtils; import org.json.*; public class ConvertJsonToCSVTest { public static void main(String[] args) throws JSONException { String jsonArrayString = "{"fileName": [{"first name": "Ravi","last name": "Chandra","location": "Bangalore"}]}"; JSONObject output; try { output = new JSONObject(jsonArrayString); JSONArray docs = output.getJSONArray("fileName"); File file = new File("EmpDetails.csv"); String csv = CDL.toString(docs); FileUtils.writeStringToFile(file, csv); System.out.println("Data has been Sucessfully Writeen to "+ file); System.out.println(csv); } catch(Exception e) { e.printStackTrace(); } } }登录后复制
