Java CSVWriter在每行之间添加空行
我试图将一些数据写入csv文件,但其中一些数据写入行的末尾,并且每行之间有一个空格。我还尝试将数据收集到字符串的ArrayList中,然后使用方法csvWriter.writeAll,但它给出了相同的结果Java CSVWriter在每行之间添加空行,java,csv,filewriter,opencsv,Java,Csv,Filewriter,Opencsv,我试图将一些数据写入csv文件,但其中一些数据写入行的末尾,并且每行之间有一个空格。我还尝试将数据收集到字符串的ArrayList中,然后使用方法csvWriter.writeAll,但它给出了相同的结果 try(FileWriter fileWriter1 = new FileWriter(csvPath)){ CSVWriter csvWriter = new CSVWriter(fileWriter1); //Impostazione di Git e de
try(FileWriter fileWriter1 = new FileWriter(csvPath)){
CSVWriter csvWriter = new CSVWriter(fileWriter1);
//Impostazione di Git e della repo.
Git git = Git.open(new File(Cpath));
Repository repository = FileRepositoryBuilder.create(new File(Cpath));
String repo = String.valueOf(repository);
logger.info(repo);
List<Ref> branches = git.branchList().call();
for (Ref ref : branches)
{
logger.info(ref.getName());
}
Iterable<RevCommit> commits = git.log().all().call();
for (RevCommit revCommit : commits) { //itero tutti i commit.
String pattern = "MM/dd/yyyy HH:mm:ss";
DateFormat df = new SimpleDateFormat(pattern);
String date = df.format(revCommit.getAuthorIdent().getWhen());
String[] columns = {date, revCommit.getFullMessage()};
csvWriter.writeNext(new String[]{date, revCommit.getFullMessage()});
}
csvWriter.flush();
csvWriter.close();
}
try(FileWriter fileWriter1=newfilewriter(csvPath)){
CSVWriter CSVWriter=新的CSVWriter(fileWriter1);
//根据《基特和德拉回购协议》征收税款。
Git Git=Git.open(新文件(Cpath));
Repository Repository=FileRepositoryBuilder.create(新文件(Cpath));
String repo=String.valueOf(存储库);
记录者信息(回购);
List branchs=git.branchList().call();
对于(参考:分支机构)
{
logger.info(ref.getName());
}
Iterable commits=git.log().all().call();
for(RevCommit-RevCommit:committes){//itero-tutti-commit。
字符串模式=“MM/dd/yyyy HH:MM:ss”;
DateFormat df=新的SimpleDataFormat(模式);
String date=df.format(revCommit.getAuthorIdent().getWhen());
String[]columns={date,revCommit.getFullMessage()};
csvWriter.writeNext(新字符串[]{date,revCommit.getFullMessage()});
}
csvWriter.flush();
csvWriter.close();
}
CSV格式松散地遵循RFC 4180。但是大多数cvs编写器始终使用\r\n
(MS/DOS约定)文件结尾
当您使用一个编辑器(或终端)读取该文件时,该编辑器(或终端)只需要一个\n
作为行尾(Unix约定),当文件完全正确时,您会错误地看到其他行
参考: