JAVA 获取类名，函数名

获取以下获取方法所在函数的相关信息

1.获取当前函数名：Thread.currentThread().getStackTrace()[1].getMethodName();

2.获取当前类名：Thread.currentThread().getStackTrace()[1].getClassName();

3.获取当前类的文件名：Thread.currentThread().getStackTrace()[1].getFileName();

获取调用方法的所在函数的相关信息

1.获取当前函数名：Thread.currentThread().getStackTrace()[2].getMethodName();

2.获取当前类名：Thread.currentThread().getStackTrace()[2].getClassName();

3.获取当前类的文件名：Thread.currentThread().getStackTrace()[2].getFileName();

Demo:

这是获取方法

 public class NameProxy {

     public static void nowMethod() {
         String clazz = Thread.currentThread().getStackTrace()[1].getClassName();
         String method = Thread.currentThread().getStackTrace()[1]
                 .getMethodName();
         System.out.println("class name: " + clazz + " Method Name " + method);
     }

     public static void parentMethod() {
         String clazz = Thread.currentThread().getStackTrace()[2].getClassName();
         String method = Thread.currentThread().getStackTrace()[2]
                 .getMethodName();
         System.out.println("class name: " + clazz + " Method Name " + method);
     }

 }

Test:

 public class MethodName {

     @Test
     public void showMethodName() {
         LogProxyName.nowMethod();
         LogProxyName.parentMethod();
     }

 }

显示结果：

 class name: com.XXX.name.NameProxy Method Name nowMethod
 class name: com.XXX.name.MethodName Method Name showMethodName