Java Android将CSV导入SQLite不是第一行
我想将CSV文件中的数据导入SQLite数据库表,但CSV文件的第一行包含我不想导入的信息。我该怎么办?这是我用于导入文件的方法:Java Android将CSV导入SQLite不是第一行,java,android,sqlite,csv,import,Java,Android,Sqlite,Csv,Import,我想将CSV文件中的数据导入SQLite数据库表,但CSV文件的第一行包含我不想导入的信息。我该怎么办?这是我用于导入文件的方法: File root = Environment.getExternalStorageDirectory(); File exportDir = new File(root.getAbsolutePath()); File csvFile = new File(exportDir, getString(R.string.app_name)+".csv"); t
File root = Environment.getExternalStorageDirectory();
File exportDir = new File(root.getAbsolutePath());
File csvFile = new File(exportDir, getString(R.string.app_name)+".csv");
try {
ContentValues cv = new ContentValues();
CSVReader dataRead = new CSVReader(new FileReader(csvFile));
String[] vv = null;
while((vv = dataRead.readNext())!=null) {
cv.clear();
SimpleDateFormat postFormater = new SimpleDateFormat("yyyy-MM-dd");
SimpleDateFormat currFormater = new SimpleDateFormat("dd-MM-yyyy");
String eDDte;
try
`{
Date nDate = currFormater.parse(vv[0]);
eDDte = postFormater.format(nDate);
cv.put(EntrateUsciteTable.DATA,eDDte);
}
catch (Exception e) {
}
SQLiteDatabase db = mHelper.getWritableDatabase();
db.insert(EntrateUsciteTable.TABLE_NAME,null,cv);
}
dataRead.close();
} catch (Exception e) {
Log.e("TAG",e.toString());
}
例如,使用计数器:
int counter = 0;
while((vv = dataRead.readNext())!=null) {
if(counter == 0) {
continue;
counter++;
} else {
// Do the insert
}
}