| 提交 | 用户 | age | ||
| 826b66 | 1 | package com.hx.util; |
| C | 2 | |
| 3 | import java.io.FileOutputStream; | |
| 4 | import java.io.OutputStreamWriter; | |
| 5 | import java.util.List; | |
| 6 | ||
| 7 | import org.apache.commons.csv.CSVFormat; | |
| 8 | import org.apache.commons.csv.CSVPrinter; | |
| 9 | ||
| 10 | /** | |
| 11 | * CVS工具类 | |
| 12 | * | |
| 13 | * @author mgchen | |
| 14 | * | |
| 15 | */ | |
| 16 | public class CVSUtil { | |
| 17 | ||
| 18 | public void writeToCVS() throws Exception { | |
| 19 | FileOutputStream fos = new FileOutputStream("E:/cjsworkspace/cjs-excel-demo/target/abc.csv"); | |
| 20 | OutputStreamWriter osw = new OutputStreamWriter(fos, "GBK"); | |
| 21 | ||
| 22 | CSVFormat csvFormat = CSVFormat.DEFAULT.withHeader("姓名", "年龄", "家乡"); | |
| 23 | // CSVFormat.DEFAULT.withHeader(header) | |
| 24 | CSVPrinter csvPrinter = new CSVPrinter(osw, csvFormat); | |
| 25 | ||
| 26 | // csvPrinter = CSVFormat.DEFAULT.withHeader("姓名", "年龄", "家乡").print(osw); | |
| 27 | ||
| 28 | for (int i = 0; i < 10; i++) { | |
| 29 | csvPrinter.printRecord("张三", 20, "湖北"); | |
| 30 | } | |
| 31 | ||
| 32 | csvPrinter.flush(); | |
| 33 | csvPrinter.close(); | |
| 34 | ||
| 35 | } | |
| 36 | ||
| 37 | public static void writeToCVS(String path, String[] headers, List<List<Object>> data) throws Exception { | |
| 38 | FileOutputStream fos = new FileOutputStream(path); | |
| 39 | byte[] uft8bom = { (byte) 0xef, (byte) 0xbb, (byte) 0xbf }; | |
| 40 | fos.write(uft8bom); | |
| 41 | OutputStreamWriter osw = new OutputStreamWriter(fos, "utf-8"); | |
| 42 | ||
| 43 | CSVFormat csvFormat = CSVFormat.DEFAULT.withHeader(headers); | |
| 44 | CSVPrinter csvPrinter = new CSVPrinter(osw, csvFormat); | |
| 45 | ||
| 46 | for (int i = 0; i < data.size(); i++) { | |
| 47 | csvPrinter.printRecord(data.get(i)); | |
| 48 | } | |
| 49 | ||
| 50 | csvPrinter.flush(); | |
| 51 | csvPrinter.close(); | |
| 52 | osw.close(); | |
| 53 | fos.close(); | |
| 54 | ||
| 55 | } | |
| 56 | } | |
