次のような特定の形式でDays2.datファイルに書き込もうとしています。
Sunday
Advanced Open Water Dive Certificate
Sailing
Generation Next
Monday
Helping Hands
Beach Touch Rugby
Running Club
Yoga Club
Tennis Lessons
Tuesday
Recycling Club
Best Buddies
Crochet Club
Movie Club
Shooting Club
Wednesday
Table Tennis
Modern Dance
Contemporary Dance
Gavel Club
Thursday
Cooking
Gym Training
ボタンがクリックされたときに実行されるアクションは次のとおりです。
ファイルActivities.datから読み取り、アクティビティの日付と名前を特定します
上記の形式でファイルDays2.datに書き込みます。Activities.datの形式は次のとおりです。
日
活動名
スーパーバイザー名
位置
有料?
例えば
Sunday
Advanced Open Water Dive Certificate
Mr.Jones
N/A
Yes
Sunday
Sailing
Mr. Jackson
N/A
Yes
Sunday
Generation Next
Ms.Steele
N/A
Yes
Monday
Helping Hands
Ms.Wafa
ANX0
No
Monday
Beach Touch Rugby
Mr.Jones
N/A
No
Days2.datに書き込む現在のコード
File f1 = new File("Days2.dat");
File f2 = new File("Activities.dat");
f1.delete();
try{
BufferedWriter writer = new BufferedWriter(new FileWriter(f1, true));
BufferedReader reader = new BufferedReader(new FileReader(f2));
while(reader.ready())
{
String CDay = reader.readLine();
String CActivityName = reader.readLine();
String CSupervisor = reader.readLine();
String CLocation = reader.readLine();
String CPaid = reader.readLine();
String nothing = reader.readLine();
writer.write("Sunday" + "\n");
if(CDay.equals("Sunday"))
{
writer.write(CActivityName + "\n");
}
writer.write("Monday" + "\n");
if(CDay.equals("Monday"))
{
writer.newLine();
writer.write(CActivityName + "\n");
}
writer.write("Tuesday" + "\n");
if(CDay.equals("Tuesday"))
{
writer.newLine();
writer.write(CActivityName + "\n");
}
writer.write("Wednesday" + "\n");
if(CDay.equals("Wednesday"))
{
writer.newLine();
writer.write(CActivityName + "\n");
}
writer.write("Thursday" + "\n");
if(CDay.equals("Thursday"))
{
writer.newLine();
writer.write(CActivityName + "\n");
}
}
writer.flush();
writer.close();
reader.close();
}
catch (IOException ex) {
Logger.getLogger(StartUpFrame.class.getName()).log(Level.SEVERE, null, ex);
}
ただし、現在の出力は次のようになります(少し長く、申し訳ありません)-エラーは明らかです:
Sunday
Advanced Open Water Dive Certificate
Monday
Tuesday
Wednesday
Thursday
Sunday
Sailing
Monday
Tuesday
Wednesday
Thursday
Sunday
Generation Next
Monday
Tuesday
Wednesday
Thursday
Sunday
Monday
Helping Hands
Tuesday
Wednesday
Thursday
Sunday
Monday
Beach Touch Rugby
Tuesday
Wednesday
Thursday
Sunday
Monday
Running Club
Tuesday
Wednesday
Thursday
Sunday
Monday
Yoga Club
Tuesday
Wednesday
Thursday
Sunday
Monday
Tennis Lessons
Tuesday
Wednesday
Thursday
Sunday
Monday
Tuesday
Recycling Club
Wednesday
Thursday
Sunday
Monday
Tuesday
Best Buddies
Wednesday
Thursday
Sunday
Monday
Tuesday
Crochet Club
Wednesday
Thursday
Sunday
Monday
Tuesday
Movie Club
Wednesday
Thursday
Sunday
Monday
Tuesday
Shooting Club
Wednesday
Thursday
Sunday
Monday
Tuesday
Wednesday
Table Tennis
Thursday
Sunday
Monday
Tuesday
Wednesday
Modern Dance
Thursday
Sunday
Monday
Tuesday
Wednesday
Contemporary Dance
Thursday
Sunday
Monday
Tuesday
Wednesday
Gavel Club
Thursday
Sunday
Monday
Tuesday
Wednesday
Thursday
Cooking
Sunday
Monday
Tuesday
Wednesday
Thursday
Gym Training