将输出数据写入文本文件会导致文本文件中的结果不完整 [英] Writing output data to text file gives incomplete result in text file

问题描述

我有14个列表，每个列表都有数字或字符串数​​据。每个列表的大小为32561。我必须输出以下格式的文件：

I have 14 lists and each list have either numeric or string data. Size of each list is 32561. I have to output a file with the format:

list1_element1   list2_element1.......................list14_element1
list1_element2   list2_element2.......................list14_element2
.
.
.
.
.
list1_element32561   list2_element32561.......................list14_element32561

输出文件中的每个元素都由制表符空间分隔。

Each element in output file is separated by tab space. I did it like this in Java.

        out = new BufferedWriter(new FileWriter(fileName));
        for(int i=0; i<32561; i++) {
        out.write(firstList.get(i));
        out.write("\t");
        out.write(secondList.get(i));
        out.write("\t");
        out.write(thirdList.get(i));
        out.write("\t");
        out.write(fourthList.get(i));
        out.write("\t");
        out.write(fifthList.get(i));
        out.write("\t");
        out.write(sixthList.get(i));
        out.write("\t");
        out.write(seventhList.get(i));
        out.write("\t");
        out.write(eighthList.get(i));
        out.write("\t");
        out.write(ninthList.get(i));
        out.write("\t");
        out.write(tenthList.get(i));
        out.write("\t");
        out.write(eleventhList.get(i));
        out.write("\t");
        out.write(twelvethList.get(i));
        out.write("\t");
        out.write(thirteenthList.get(i));
        out.write("\t");
        out.write(fourteenthList.get(i));
            out.write("\t");
        out.write(fifteenthList.get(i));

        out.newLine();
    }
}

我的程序仅打印32441行，最后一行包括仅6列。我不明白为什么。有人可以帮忙吗？

My program prints only 32441 lines with the last line consisting of only 6 columns. I don't understand why. Can someone help ?

推荐答案

您没有关闭 Writer ，因此您将丢失缓冲区中仍存的任何内容。

You aren't closing the Writer, so you're losing whatever is still in the buffer.

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