【发布时间】:2020-09-18 00:03:23
【问题描述】:
我有这个文本文件:
A
B
3.00
A
B
3.00
我的看法是:
我想将每一行与每一列匹配(first_row-first_column、second_row-second_column 等。)我在哪里犯了错误? 我的代码如下:
BufferedReader infile = new BufferedReader(reader);
String line = "";
int counter = 0;
String title = "";
String author = "";
String price = "";
try {
while ((line = infile.readLine()) != null) {
++counter;
if (counter == 1) {
title = line;
} else if (counter == 2) {
author = line;
} else if (counter == 3) {
price = line;
SimpleBook sb = new SimpleBook(title, author, price);
bookList.add(sb);
counter = 0;
}
}
} catch (IOException ex) {
Logger.getLogger(SimpleBookList.class.getName()).log(Level.SEVERE, null, ex);
}
}
}
【问题讨论】:
标签: java