我正在尝试用java读取csv文件。下面是我的代码

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final BufferedReader bufferedReader = new BufferedReader(new 
    InputStreamReader(file.getInputStream(entry)));
String line = "";

while ((line = bufferedReader.readLine()) != null) {
    System.out.println("line" + line);

    final String[] rows = line.split(",");

这是我的csv文件

" 9:42:43AM","Aug 20, 2015","RaceSummary","Page:1","Id","Race","Type","Rot.","District","PrideFor","ArtSeq","ReportSeq","Content","Type","Md","Bar Group","1","LINC ADAPTER SECTION 4","Content","N","A - ARLIN","1","1","1","Oscar James, Sr.","Content","0","<N.P.>"

我正在尝试打印我在csv中提到的列。但我不知道为什么我的输出会变成一行“骄傲”和另一行“For”，就像在接下来的两个值（“ArtSeq”、“ReportSeq”）中重复的那样。谁能告诉我哪里出了错。谢谢

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共 (2) 个答案

# 1 楼答案
根据你提供的结果
```
line" 9:42:43AM","Aug 20, 2015","Race Summary","Page: 1","Id","Race","Type","Rot.","District","Pride 
lineFor","Art lineSeq","Report lineSeq","Content","Type","Md","Bar Group","1","LINC ADAPTER SECTION 4","Content","N","A - ARLIN","1","1","1","Oscar James, Sr.","Content","0","<N.P.>" 
```
考虑到它与您的输入不同，我猜输入文件中可能有一个特殊字符或其他内容（例如，制表符或换行符）。这会导致while循环读取第一行（直到换行），然后读取下一行。如果你把这两个放在文件的同一行，它可能会工作得更好

我还要澄清一下，您发布的代码中没有任何内容会导致这种行为，它可能在代码的其他地方，也可能在文件本身中
# 2 楼答案
正如您在输入中看到的，第二个值是逗号“2015年8月20日”，这会导致比您预期的更多的拆分。例子：你会认为这部《9:42:43 AM》、《2015年8月20日》是两部，但它是三部
```
[0]" 9:42:43AM"
[1]"Aug 20
[2] 2015"
```
你可以把你的分裂变成
```
line.split("\",\""); 
```
我相信这会解决你的问题

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我正在尝试用java读取csv文件。下面是我的代码

共 (2) 个答案

# 1 楼答案

# 2 楼答案