unreported exception org.apache.commonms.configuration.ConfiguationException ;must be caught or declared to be thrown

Question

private  String target =  getTarget();？？？？unreported exception org.apache.commonms.configuration.ConfiguationException ;must be caught or declared to be thrown
    
    public static String getTarget() throws ConfigurationException {
     String target = "";
     ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
        URL url = classLoader.getResource("org/seatore/resources/targetMachine.properties");
     try {
         Configuration config = new PropertiesConfiguration(url);
         target = config.getString("target.ip");
         logger.info("Connect to the machine:" + target);        }catch (ConfigurationException e) {
        
        }
        return target;
    }
就是这句报错啊，而且我已经导入了
import org.apache.commons.configuration.Configuration;
import org.apache.commons.configuration.PropertiesConfiguration;
import org.apache.commons.configuration.ConfigurationException;
请问这个是这么回事？

Answer 1

    public static String getTarget() throws ConfigurationException /*抛出异常？*/{ 
     String target = ""; 
     ClassLoader classLoader = Thread.currentThread().getContextClassLoader(); 
        URL url = classLoader.getResource("org/seatore/resources/targetMachine.properties"); 
     try /*捕获异常？*/{ 
         Configuration config = new PropertiesConfiguration(url); 
         target = config.getString("target.ip"); 
         logger.info("Connect to the machine:" + target);         }catch (ConfigurationException e) { 
         
        } 
        return target; 
    } 
这样有什么意义么？