java - (Java) 将事件写入日志文本文件

Question

我正在尝试将事件写入日志文件，但没有创建文件。我完全没有错误。这是日志类:

public class Logs {
static FileHandler fileTxt;
static SimpleFormatter formatterTxt;


static public void logging() throws IOException {

    Logger logger = Logger.getLogger("");
    logger.setLevel(Level.INFO);//Loget Info, Warning dhe Severe do ruhen
    fileTxt = new FileHandler("c:/SimleTaskEvents.txt");
    formatterTxt = new SimpleFormatter();
    fileTxt.setFormatter(formatterTxt);
    logger.addHandler(fileTxt);

}
}

Answer 1

需要先写入日志

logger.info("this is a line of logging");

也许检查这个 tutorial