try {
}
catch(Exception e) {
    StackTraceElement[] traceElements = e.getStackTrace();
    //...
}

or

Thread.currentThread().getStackTrace()

StackTraceElement[] stackTraceElements = Thread.currentThread().getStackTrace();

数组的最后一个元素表示堆栈的底部，这是序列中最近的方法调用。

A StackTraceElement has getClassName(), getFileName(), getLineNumber() and getMethodName().

循环遍历StackTraceElement并获得所需的结果。

for (StackTraceElement ste : stackTraceElements ) 
{
    //do your stuff here...
}

要获得所有线程的堆栈跟踪，您可以使用jstack实用程序，JConsole或发送kill -quit信号(在Posix操作系统上)。

然而，如果你想通过编程来实现，你可以尝试使用ThreadMXBean:

ThreadMXBean bean = ManagementFactory.getThreadMXBean();
ThreadInfo[] infos = bean.dumpAllThreads(true, true);

for (ThreadInfo info : infos) {
  StackTraceElement[] elems = info.getStackTrace();
  // Print out elements, etc.
}

如前所述，如果你只想要当前线程的堆栈跟踪，这要容易得多-只需使用thread . currentthread ().getStackTrace();

如果希望检查进程的当前调用堆栈，可以使用jstack实用程序。

Usage:
    jstack [-l] <pid>
        (to connect to running process)
    jstack -F [-m] [-l] <pid>
        (to connect to a hung process)
    jstack [-m] [-l] <executable> <core>
        (to connect to a core file)
    jstack [-m] [-l] [server_id@]<remote server IP or hostname>
        (to connect to a remote debug server)

Options:
    -F  to force a thread dump. Use when jstack <pid> does not respond (process is hung)
    -m  to print both java and native frames (mixed mode)
    -l  long listing. Prints additional information about locks
    -h or -help to print this help message

我使用了上面的答案并添加了格式

public final class DebugUtil {

    private static final String SEPARATOR = "\n";

    private DebugUtil() {
    }

    public static String formatStackTrace(StackTraceElement[] stackTrace) {
        StringBuilder buffer = new StringBuilder();
        for (StackTraceElement element : stackTrace) {
            buffer.append(element).append(SEPARATOR);
        }
        return buffer.toString();
    }

    public static String formatCurrentStacktrace() {
        StackTraceElement[] stackTrace = Thread.currentThread().getStackTrace();
        return formatStackTrace(stackTrace);
    }
}

对于那些只想获取当前堆栈跟踪到日志中的人来说，我建议:

getLogger().debug("Message", new Throwable());

干杯