我对java librairie OpenCSV有一个问题。我没有读完我的CSV文件的所有行,我只读了第二行,我不知道为什么.
我的CSV文件:
"NumACLEB","Nom","Prenom","Niveau","Telephone","Portable","Rue","Code Postale","Ville","Activite","Adresse Mail","Cotisation Acleb","Cotisation Adherent"
"0","Pierre","Paul","Jacques","0585987445","0187458596","tests","92569","PARIS","POKER","test@test.fr","14","11"
"0","Julie","Julie","Beginner","0878589632","1445856996","test3","93857","PAris","POKER","foo@foo.fr","14","11"我使用OpenCSV创建了一个安卓列表,只有“朱莉”“朱莉”一行被添加了3次.
try
{
CSVReader csvReader = new CSVReader(new FileReader(SettingsActivity.SaveFolder+"PDF/Liste_Membres.csv"),'\t');
//List<String[]> content = csvReader.readAll();
String[] row = csvReader.readNext();
while(row != null)
{
if(row[1]!="Nom")
{
map.put("viewname", row[1]+" "+row[2]);
map.put("viewDetails", "Ville : "+row[8]+" Cotisation ACLEB : "+row[11]+"€ Cotisation poker : "+row[12]+"€");
map.put("img", String.valueOf(R.drawable.aclebapc_logo));
listItem.add(map);
}else
{
map.put("viewname", "NOM Prenom");
map.put("viewDetails", "Ville - Cotisation ACLEB - Cotisation poker");
map.put("img", String.valueOf(R.drawable.aclebapc_logo));
listItem.add(map);
}
row = csvReader.readNext();
}
}catch(IOException ex)
{
Context context = getApplicationContext();
CharSequence text = "Erreur lors de l'ouverture du fichier CSV...";
int duration = Toast.LENGTH_SHORT;
Toast toast = Toast.makeText(context, text, duration);
toast.show();
}发布于 2014-06-13 13:23:06
我想map是某种字典吧?当您一次又一次地在相同的键中放置值时,它会覆盖前面的值。
我根据您要解决的问题推荐不同的数据结构。
发布于 2015-09-14 12:28:15
美丽的编码器击中了钉子的头部。对于插入到地图中的每个值,您都使用相同的键,因此您将覆盖所有内容,并且只会看到您在地图中放置的最后一项。
https://stackoverflow.com/questions/24205998
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