Java LogRecord getSourceMethodName()用法及代碼示例

java.lang.reflect.LogRecord的getSourceMethodName()方法用於獲取據稱已發出日誌請求的方法的名稱。 logRecord中用於記錄目的的源方法。

用法:

public String getSourceMethodName()

參數：此方法不接受任何內容。

返回：此方法返回源方法名稱。

以下示例程序旨在說明getSourceMethodName()方法：
示例1:

// Java program to illustrate 
// getSourceMethodName() method 
  
import java.util.logging.Level; 
import java.util.logging.LogRecord; 
  
public class GFG { 
  
    public static void main(String[] args) 
    { 
  
        // Create LogRecord object 
        LogRecord logRecord = new LogRecord( 
            Level.parse("800"), 
            "Hi Logger"); 
        logRecord.setSourceMethodName( 
            "MyFirstSourceMethod"); 
  
        // get the source method name 
        String sourceMethod 
            = logRecord.getSourceMethodName(); 
  
        // print the method name 
        System.out.println( 
            "Source Method Name = "
            + sourceMethod); 
    } 
}

輸出：

Source Method Name = MyFirstSourceMethod

示例2:

// Java program to illustrate 
// getSourceMethodName() method 
  
import java.util.logging.Level; 
import java.util.logging.LogRecord; 
import java.util.*; 
  
public class GFG { 
  
    public static void main(String[] args) 
    { 
  
        // Create LogRecord object 
        LogRecord logRecord = new LogRecord( 
            Level.parse("600"), 
            "GFG Logger"); 
        logRecord.setSourceMethodName( 
            ArrayList 
                .class
                .getMethods()[0] 
                .getName()); 
  
        // get the source method name 
        String sourceMethod 
            = logRecord.getSourceMethodName(); 
  
        // print the method name 
        System.out.println( 
            "Source Method Name = "
            + sourceMethod); 
    } 
}

輸出：

Source Method Name = add

參考文獻： https://docs.oracle.com/javase/10/docs/api/java/util/logging/LogRecord.html#getSourceMethodName()

相關用法

注：本文由純淨天空篩選整理自AmanSingh2210大神的英文原創作品 LogRecord getSourceMethodName() method in Java with Examples。非經特殊聲明，原始代碼版權歸原作者所有，本譯文未經允許或授權，請勿轉載或複製。