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有人能告訴我在哪裏以及如何在Netbeans
中設置path
?我想補充.properties文件如何在Netbeans中設置路徑?
我有一個簡化版,log4j的樣本項目看到log4j.properties文件:
log4j:WARN No appenders could be found for logger (log4j_lesson.log4jExample).
log4j:WARN Please initialize the log4j system properly.
主要類:
import org.apache.log4j.Logger;
import java.io.*;
import java.sql.SQLException;
import java.util.*;
public class log4jExample{
/* Get actual class name to be printed on */
static Logger log = Logger.getLogger(
log4jExample.class.getName());
public static void main(String[] args)
throws IOException,SQLException{
log.debug("Hello this is an debug message");
log.info("Hello this is an info message");
}
}