java - Git日志推荐java日期格式

Question

我对赞扬 --after --before 的日期格式有疑问。git

"git -C " + RepositoryConstants.root + reponame + " log --pretty=format:\"%h|%an|%ad|%s\" --after='" + dateFrom___ + "' --before='" + dateTo___ + "' --date=iso");

这是我的程序中设置的。但它不起作用。但是，当我将其复制到控制台时，效果很好，就像我的日期格式为“2016-02-05”，但不包含小时和分钟。

final Process p = Runtime.getRuntime().exec(string from upstair);

new Thread(new Runnable() {
        public void run() {
            BufferedReader input = new BufferedReader(new InputStreamReader(p.getInputStream()));
            String line = null;
            try {
                while ((line = input.readLine()) != null) {
                        Commit commit = new Commit();
                        System.out.println(">>> " + line);
                        String split[] = line.split("\\|");
                         ...
                        }
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        }).start();

        p.waitFor();
        Thread.sleep(1000);
    return stuff;


private DateFormat outputFormatter = new SimpleDateFormat("YYYY-MM-dd HH:mm");
    String dateFrom___ = "'" + outputFormatter.format(dateFrom__) + "'";
    String dateTo___ = "'" + outputFormatter.format(dateTo__) + "'";
final Process p = Runtime.getRuntime().exec(new String[]{"git", " -C ", RepositoryConstants.REPOSITORY_ROOT + repo, " log"," --pretty=format:\"%h|%an|%ad|%s\"", " --after=", dateFrom___,  " --before=", dateTo___, " --date=iso"});

Answer 1

Java 使用StringTokenizer用于将命令解析为 exec 中的参数称呼。该类不像 shell 那样尊重引号。

您应该手动拆分字符串，并将数组传递给方法:

final Process p = Runtime.getRuntime().exec(new String[]{"-C","C:\test\repo","log","--pretty=format:%h|%an|%ad|%s", "--after=2016-02-05 15:24:00 +0100", "--before=2016-02-24 10:32:00 +0100" "--date=iso"});