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  • 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

     1 public class NameProxy {
     2 
     3     public static void nowMethod() {
     4         String clazz = Thread.currentThread().getStackTrace()[1].getClassName();
     5         String method = Thread.currentThread().getStackTrace()[1]
     6                 .getMethodName();
     7         System.out.println("class name: " + clazz + " Method Name " + method);
     8     }
     9 
    10     public static void parentMethod() {
    11         String clazz = Thread.currentThread().getStackTrace()[2].getClassName();
    12         String method = Thread.currentThread().getStackTrace()[2]
    13                 .getMethodName();
    14         System.out.println("class name: " + clazz + " Method Name " + method);
    15     }
    16 
    17 }

    Test:

    1 public class MethodName {
    2 
    3     @Test
    4     public void showMethodName() {
    5         LogProxyName.nowMethod();
    6         LogProxyName.parentMethod();
    7     }
    8 
    9 }

    显示结果:

    1 class name: com.XXX.name.NameProxy Method Name nowMethod
    2 class name: com.XXX.name.MethodName Method Name showMethodName
     
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  • 原文地址:https://www.cnblogs.com/fengzhentian/p/4505157.html
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