String methodName =Thread.currentThread().getStackTrace()[1].getMethodName();
System.out.println("methodName = " + methodName);

我把maklemenz的回答重写了一下

private static Method m;

static {
    try {
        m = Throwable.class.getDeclaredMethod(
            "getStackTraceElement",
            int.class
        );
    }
    catch (final NoSuchMethodException e) {
        throw new NoSuchMethodUncheckedException(e);
    }
    catch (final SecurityException e) {
        throw new SecurityUncheckedException(e);
    }
}


public static String getMethodName(int depth) {
    StackTraceElement element;

    final boolean accessible = m.isAccessible();
    m.setAccessible(true);

    try {
        element = (StackTraceElement) m.invoke(new Throwable(), 1 + depth);
    }
    catch (final IllegalAccessException e) {
        throw new IllegalAccessUncheckedException(e);
    }
    catch (final InvocationTargetException e) {
        throw new InvocationTargetUncheckedException(e);
    }
    finally {
        m.setAccessible(accessible);
    }

    return element.getMethodName();
}

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

这里的大多数答案似乎都是错的。

    public static String getCurrentMethod() {
            return getCurrentMethod(1);
    }
    public static String getCurrentMethod(int skip) {
            return Thread.currentThread().getStackTrace()[1 + 1 + skip].getMethodName();
    }

例子:

    public static void main(String[] args) {
            aaa();
    }

    public static void aaa() {
            System.out.println("aaa  -> "  + getCurrentMethod( ) );
            System.out.println("aaa  -> "  + getCurrentMethod(0) );
            System.out.println("main -> "  + getCurrentMethod(1) );
    }

输出:

aaa  -> aaa
aaa  -> aaa
main -> main

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。

Util.java:

public static String getCurrentClassAndMethodNames() {
    final StackTraceElement e = Thread.currentThread().getStackTrace()[2];
    final String s = e.getClassName();
    return s.substring(s.lastIndexOf('.') + 1, s.length()) + "." + e.getMethodName();
}

SomeClass.java:

public class SomeClass {
    public static void main(String[] args) {
        System.out.println(Util.getCurrentClassAndMethodNames()); // output: SomeClass.main
    }
}