我正在尝试读取文件并以特定格式打印出结果。打印时,它只打印每一个其他条目。在while循环中,我尝试切换if语句并将0更改为-1,然后对++进行计数,但无效。从java中读取文件,但输出会跳过其他所有行
try
{
File f = new File("BaseballNames1.csv");
FileReader fr = new FileReader(f);
BufferedReader br = new BufferedReader(fr);
ArrayList<String> players = new ArrayList<String>();
String line;
int count = 0;
while((line = br.readLine()) != null)
{
if(count == 0)
{
count++;
continue;
}
players.add(br.readLine());
}
for(String p : players)
{
String[] player = new String[7];
player = p.split(",");
first = player[0].trim();
last = player[1].trim();
birthDay = Integer.parseInt(player[2].trim());
birthMonth = Integer.parseInt(player[3].trim());
birthYear = Integer.parseInt(player[4].trim());
weight = Integer.parseInt(player[5].trim());
height = Double.parseDouble(player[6].trim());
name = first + " " + last;
birthday = birthMonth + "/" + birthDay + "/" + birthYear;
System.out.println(name + "\t" + birthday + "\t" + weight + "\t" + height);
//System.out.printf("First & Last Name %3s Birthdate %3s Weight %3s Height\n", name, birthday, weight, height);
}
}
catch(Exception e)
{
e.getMessage();
}
在添加刚刚阅读的行之前,您要调用br.readLine()两次。所以它应该是players.add(线); – Juniar 2014-09-27 15:50:14