Android 讀取CSV文件，並將數據存入數據庫

Android菜鳥，公司項目中要讀取服務器的csv文件，然后將數據顯示出來，這個以前沒有接觸過，於是在網上看了不少讀取csv的方法：

1.用正則表達式。正則表達式這方面並不了解，於是看不懂ORZ...

2.用sqlite工具將csv導入到sqlite數據庫。但我想實現的是從代碼中插入到數據庫，而.import不知道在代碼中要用什么替代，所以這種方法也被我拋棄了

3.用StringTokenizer。按行讀取，將分割出來的字段存到List中。我用這種方式實現了，現在記錄下來，便於以后查閱。

For example:

(未完...)

/**
* csvPath : csv路徑，例如 G:\SenimarInfo.csv
*/
private void getCSV(String csvPath) {
        ArrayList<SeminarInfo> dataLists=new ArrayList<SeminarInfo>();
        ArrayList<String> lists=new ArrayList<String>();
        SeminarInfo mSeminarInfo=new SeminarInfo();
        if (dataLists != null) {
            dataLists.clear();
        }
        //_______________________導入到數據庫，未成功______________________________
        mSeminarInfoDB = new SeminarInfoDBHelper(mContext);
        db = mSeminarInfoDB.getWritableDatabase();
        
        try {
            BufferedReader br=new BufferedReader(new FileReader(csvFile));
            String line="";
            int i=0;
            while ((line = br.readLine()) != null) {//一次一行，lists.size()=14,28,42...
                // 把一行數據分割成多個字段 
                StringTokenizer st = new StringTokenizer(line, "|");
                while(st.hasMoreTokens()){//一次一個 lists.size()=1
                    String str=st.nextToken();
                        lists.add(str);
                //    System.out.println("_______________tokens__________________"+str);
                }
                System.out.println("_______________size__________________"+lists.size());
                if(lists.size()>14){
                    ///**ID|EventID|CompanyID|Booth|Date|Time|Hall|RoomNo|PresentCompany|Topic|Speaker|langID|OrderFull|OrderMob
                    mSeminarInfo.setId(lists.get(14+i));
                    mSeminarInfo.setEventID(lists.get(15+i));
                    mSeminarInfo.setCompanyID(lists.get(16+i));
                    mSeminarInfo.setBooth(lists.get(17+i));
                    mSeminarInfo.setDate(lists.get(18+i));
                    mSeminarInfo.setTime(lists.get(19+i));
                    mSeminarInfo.setHall(lists.get(20+i));
                    mSeminarInfo.setRoomNo(lists.get(21+i));
                    mSeminarInfo.setPresentCompany(lists.get(22+i));
                    mSeminarInfo.setTopic(lists.get(23+i));
                    mSeminarInfo.setSpeaker(lists.get(24+i));
                    mSeminarInfo.setLangID(lists.get(25+i));
                    dataLists.add(mSeminarInfo);
                    i=i+14;
                    System.out.println("dataLists.toString()——————>"+dataLists.toString());
                //    System.out.println("_______________i__________________"+i);
                //    System.out.println("_______________mSeminarInfo__________________"+mSeminarInfo.getId()+"***"+mSeminarInfo.getEventID()+"***"+mSeminarInfo.getLangID());
                }
                
            }
            
            
            
            
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }