运行时log4j.PropertyConfigurator错误表示没有找到适合配置的方法(FileInputStream)

Question

在Log4j的构建阶段，我得到了下面的错误。它说没有为配置找到这样的方法(FileInputSteam)。

下面是错误的全部内容。

任务:编译Task失败

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

我的Logger类如下所示:

 public class LoggerHelper {
    
    private static boolean root = false;
    
    public static Logger getLogger(Class clas) {
        if(root)
            return Logger.getLogger(clas);
        
        /*PropertyConfigurator.configure(ResourceHelper
                .getResourcePath("configfile/log4j.properties"));*/
        FileInputStream inputStream = null;
        try {
            inputStream = new FileInputStream(System.getProperty("user.dir")+"\\src\\main\\resources\\configFile\\log4j.properties");
            
            PropertyConfigurator.configure(inputStream);

        } catch (FileNotFoundException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        
        root = true;
        return Logger.getLogger(clas);
    }

}

Answer 1

更新代码如下：

public class LoggerHelper {
    
    private static boolean root = false;
    
    public static Logger getLogger(Class clas) {
        if(root)
            return Logger.getLogger(clas);
        
        /*PropertyConfigurator.configure(ResourceHelper
                .getResourcePath("configfile/log4j.properties"));*/
        FileInputStream inputStream = null;
        try {
            inputStream = new FileInputStream(System.getProperty("user.dir")+"\\src\\main\\resources\\configFile\\log4j.properties");
            Properties properties = new Properties();
            properties.load(inputStream);
            
            PropertyConfigurator.configure(properties);

        } catch (FileNotFoundException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        
        root = true;
        return Logger.getLogger(clas);
    }

}