log4j.PropertyConfigurator运行时错误 说找不到适合的方法来配置(FileInputStream)

huangapple
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英文:

log4j.PropertyConfigurator error during runtime Says no suitable method found for configure(FileInputStream)

问题

我在构建Log4j时遇到了以下错误。它说在configure(FileInputSteam)中找不到此类方法。

下面是完整的错误上下文。

Task :compileJava FAILED

E:\GadleDemoProj\src\main\java\com\hal\brands\helper\Logger\LoggerHelper.java:28: error: 找不到适用的方法 configure(FileInputStream)
PropertyConfigurator.configure(inputStream);
^
方法 PropertyConfigurator.configure(Properties) 不适用
（参数不匹配；无法将FileInputStream转换为Properties）
方法 PropertyConfigurator.configure(String) 不适用
（参数不匹配；无法将FileInputStream转换为String）
方法 PropertyConfigurator.configure(URL) 不适用
（参数不匹配；无法将FileInputStream转换为URL）

我的Logger类如下：

  1. public class LoggerHelper {
  2.     
  3.     private static boolean root = false;
  4.     
  5.     public static Logger getLogger(Class clas) {
  6.         if(root)
  7.             return Logger.getLogger(clas);
  8.         
  9.         /*PropertyConfigurator.configure(ResourceHelper
  10.                 .getResourcePath("configfile/log4j.properties"));*/
  11.         FileInputStream inputStream = null;
  12.         try {
  13.             inputStream = new FileInputStream(System.getProperty("user.dir")+"\\src\\main\\resources\\configFile\\log4j.properties");
  14.             
  15.             PropertyConfigurator.configure(inputStream);
  17.         } catch (FileNotFoundException e) {
  18.             // TODO Auto-generated catch block
  19.             e.printStackTrace();
  20.         }
  21.         
  22.         root = true;
  23.         return Logger.getLogger(clas);
  24.     }
  26. }
英文:

I am getting the below error during build phase for Log4j. It say no such method found for configure(FileInputSteam).

Below is full contex of error.

Task :compileJava FAILED

  1. E:\GadleDemoProj\src\main\java\com\hal\brands\helper\Logger\LoggerHelper.java:28: error: no suitable method found for configure(FileInputStream)
  2.                         PropertyConfigurator.configure(inputStream);
  3.                                             ^
  4.     method PropertyConfigurator.configure(Properties) is not applicable
  5.       (argument mismatch; FileInputStream cannot be converted to Properties)
  6.     method PropertyConfigurator.configure(String) is not applicable
  7.       (argument mismatch; FileInputStream cannot be converted to String)
  8.     method PropertyConfigurator.configure(URL) is not applicable
  9.       (argument mismatch; FileInputStream cannot be converted to URL)

My Logger class is as below :

  1.  public class LoggerHelper {
  2. 	
  3. 	private static boolean root = false;
  4. 	
  5. 	public static Logger getLogger(Class clas) {
  6. 		if(root)
  7. 			return Logger.getLogger(clas);
  8. 		
  9. 		/*PropertyConfigurator.configure(ResourceHelper
  10. 				.getResourcePath("configfile/log4j.properties"));*/
  11. 		FileInputStream inputStream = null;
  12. 		try {
  13. 			inputStream = new FileInputStream(System.getProperty("user.dir")+"\\src\\main\\resources\\configFile\\log4j.properties");
  14. 			
  15. 			PropertyConfigurator.configure(inputStream);
  17. 		} catch (FileNotFoundException e) {
  18. 			// TODO Auto-generated catch block
  19. 			e.printStackTrace();
  20. 		}
  21. 		
  22. 		root = true;
  23. 		return Logger.getLogger(clas);
  24. 	}
  26. }

答案1

得分: 0

更新代码如下：

  1. public class LoggerHelper {
  3.     private static boolean root = false;
  5.     public static Logger getLogger(Class clas) {
  6.         if (root)
  7.             return Logger.getLogger(clas);
  9.         /*PropertyConfigurator.configure(ResourceHelper
  10.                 .getResourcePath("configfile/log4j.properties"));*/
  11.         FileInputStream inputStream = null;
  12.         try {
  13.             inputStream = new FileInputStream(System.getProperty("user.dir")+"\\src\\main\\resources\\configFile\\log4j.properties");
  14.             Properties properties = new Properties();
  15.             properties.load(inputStream);
  17.             PropertyConfigurator.configure(properties);
  19.         } catch (FileNotFoundException e) {
  20.             // TODO Auto-generated catch block
  21.             e.printStackTrace();
  22.         }
  24.         root = true;
  25.         return Logger.getLogger(clas);
  26.     }
  28. }
英文:

Update the code to this :

  1. public class LoggerHelper {
  2.     
  3.     private static boolean root = false;
  4.     
  5.     public static Logger getLogger(Class clas) {
  6.         if(root)
  7.             return Logger.getLogger(clas);
  8.         
  9.         /*PropertyConfigurator.configure(ResourceHelper
  10.                 .getResourcePath("configfile/log4j.properties"));*/
  11.         FileInputStream inputStream = null;
  12.         try {
  13.             inputStream = new FileInputStream(System.getProperty("user.dir")+"\\src\\main\\resources\\configFile\\log4j.properties");
  14.             Properties properties = new Properties();
  15.             properties.load(inputStream);
  16.             
  17.             PropertyConfigurator.configure(properties);
  19.         } catch (FileNotFoundException e) {
  20.             // TODO Auto-generated catch block
  21.             e.printStackTrace();
  22.         }
  23.         
  24.         root = true;
  25.         return Logger.getLogger(clas);
  26.     }
  28. }

huangapple
  • 本文由 发表于 2020年9月17日 22:56:05
  • 转载请务必保留本文链接：https://go.coder-hub.com/63940801.html
  • build.gradle
  • gradle
  • java
  • log4j
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