这是对virgo47的答案(如上)的扩展。

它提供了一些静态方法来获取当前和调用类/方法名。

/* Utility class: Getting the name of the current executing method 
 * https://stackoverflow.com/questions/442747/getting-the-name-of-the-current-executing-method
 * 
 * Provides: 
 * 
 *      getCurrentClassName()
 *      getCurrentMethodName()
 *      getCurrentFileName()
 * 
 *      getInvokingClassName()
 *      getInvokingMethodName()
 *      getInvokingFileName()
 *
 * Nb. Using StackTrace's to get this info is expensive. There are more optimised ways to obtain
 * method names. See other stackoverflow posts eg. https://stackoverflow.com/questions/421280/in-java-how-do-i-find-the-caller-of-a-method-using-stacktrace-or-reflection/2924426#2924426
 *
 * 29/09/2012 (lem) - added methods to return (1) fully qualified names and (2) invoking class/method names
 */
package com.stackoverflow.util;

public class StackTraceInfo
{
    /* (Lifted from virgo47's stackoverflow answer) */
    private static final int CLIENT_CODE_STACK_INDEX;

    static {
        // Finds out the index of "this code" in the returned stack trace - funny but it differs in JDK 1.5 and 1.6
        int i = 0;
        for (StackTraceElement ste: Thread.currentThread().getStackTrace())
        {
            i++;
            if (ste.getClassName().equals(StackTraceInfo.class.getName()))
            {
                break;
            }
        }
        CLIENT_CODE_STACK_INDEX = i;
    }

    public static String getCurrentMethodName()
    {
        return getCurrentMethodName(1);     // making additional overloaded method call requires +1 offset
    }

    private static String getCurrentMethodName(int offset)
    {
        return Thread.currentThread().getStackTrace()[CLIENT_CODE_STACK_INDEX + offset].getMethodName();
    }

    public static String getCurrentClassName()
    {
        return getCurrentClassName(1);      // making additional overloaded method call requires +1 offset
    }

    private static String getCurrentClassName(int offset)
    {
    return Thread.currentThread().getStackTrace()[CLIENT_CODE_STACK_INDEX + offset].getClassName();
    }

    public static String getCurrentFileName()
    {
        return getCurrentFileName(1);     // making additional overloaded method call requires +1 offset
    }

    private static String getCurrentFileName(int offset)
    {
        String filename = Thread.currentThread().getStackTrace()[CLIENT_CODE_STACK_INDEX + offset].getFileName();
        int lineNumber = Thread.currentThread().getStackTrace()[CLIENT_CODE_STACK_INDEX + offset].getLineNumber();

        return filename + ":" + lineNumber;
    }

    public static String getInvokingMethodName()
    {
        return getInvokingMethodName(2); 
    }

    private static String getInvokingMethodName(int offset)
    {
        return getCurrentMethodName(offset + 1);    // re-uses getCurrentMethodName() with desired index
    }

    public static String getInvokingClassName()
    {
        return getInvokingClassName(2); 
    }

    private static String getInvokingClassName(int offset)
    {
        return getCurrentClassName(offset + 1);     // re-uses getCurrentClassName() with desired index
    }

    public static String getInvokingFileName()
    {
        return getInvokingFileName(2); 
    }

    private static String getInvokingFileName(int offset)
    {
        return getCurrentFileName(offset + 1);     // re-uses getCurrentFileName() with desired index
    }

    public static String getCurrentMethodNameFqn()
    {
        return getCurrentMethodNameFqn(1);
    }

    private static String getCurrentMethodNameFqn(int offset)
    {
        String currentClassName = getCurrentClassName(offset + 1);
        String currentMethodName = getCurrentMethodName(offset + 1);

        return currentClassName + "." + currentMethodName ;
    }

    public static String getCurrentFileNameFqn()
    {
        String CurrentMethodNameFqn = getCurrentMethodNameFqn(1);
        String currentFileName = getCurrentFileName(1);

        return CurrentMethodNameFqn + "(" + currentFileName + ")";
    }

    public static String getInvokingMethodNameFqn()
    {
        return getInvokingMethodNameFqn(2);
    }

    private static String getInvokingMethodNameFqn(int offset)
    {
        String invokingClassName = getInvokingClassName(offset + 1);
        String invokingMethodName = getInvokingMethodName(offset + 1);

        return invokingClassName + "." + invokingMethodName;
    }

    public static String getInvokingFileNameFqn()
    {
        String invokingMethodNameFqn = getInvokingMethodNameFqn(2);
        String invokingFileName = getInvokingFileName(2);

        return invokingMethodNameFqn + "(" + invokingFileName + ")";
    }
}

如果您想知道的方法名称是junit测试方法，那么您可以使用junit TestName规则:https://stackoverflow.com/a/1426730/3076107

Thread.currentThread().getStackTrace()通常会包含你调用它的方法，但有陷阱(参见Javadoc):

在某些情况下，一些虚拟机可能会从堆栈跟踪中省略一个或多个堆栈帧。在极端情况下，允许没有关于此线程的堆栈跟踪信息的虚拟机从此方法返回零长度数组。

使用以下代码:

    StackTraceElement[] stacktrace = Thread.currentThread().getStackTrace();
    StackTraceElement e = stacktrace[1];//coz 0th will be getStackTrace so 1st
    String methodName = e.getMethodName();
    System.out.println(methodName);

要获取调用当前方法的方法的名称，您可以使用:

new Exception("is not thrown").getStackTrace()[1].getMethodName()

这在我的MacBook和我的Android手机上都可以使用

我还试过:

Thread.currentThread().getStackTrace()[1]

但是Android会返回"getStackTrace" 我可以修复这个Android

Thread.currentThread().getStackTrace()[2]

但后来我在笔记本电脑上得到了错误的答案

我发现最快的方法是:

import java.lang.reflect.Method;

public class TraceHelper {
    // save it static to have it available on every call
    private static Method m;

    static {
        try {
            m = Throwable.class.getDeclaredMethod("getStackTraceElement",
                    int.class);
            m.setAccessible(true);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    public static String getMethodName(final int depth) {
        try {
            StackTraceElement element = (StackTraceElement) m.invoke(
                    new Throwable(), depth + 1);
            return element.getMethodName();
        } catch (Exception e) {
            e.printStackTrace();
            return null;
        }
    }
}

它直接访问本机方法getStackTraceElement(int depth)。并将可访问的方法存储在静态变量中。