import com.alibaba.fastjson.JSONObject; import java.io.*; import java.util.List; public class CSVUtil { public static ListreadCSV( String filePath ){ try { BufferedReader reader = new BufferedReader(new FileReader( filePath )); //第一行信息,为标题信息,不用,如果需要,注释掉 reader.readLine(); String line = null; while((line=reader.readLine())!=null){ //CSV格式文件为逗号分隔符文件,这里根据逗号切分 String item[] = line.split(","); String last = item[item.length-1]; } } catch (Exception e) { e.printStackTrace(); } return null; } public static void wirteCSV( String filePath , JSonObject datas ){ int row = 0; //csv文件表头 List columnList = (List ) datas.get("columns"); StringBuilder columns = new StringBuilder("序号"); for (int i = 0; i < columnList.size(); i++) { columns.append(","); columns.append( columnList.get(i) ); } List< List
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