setPath(helper.getStringProperty(className + ".path", "./logs/${date}"));
// ".pattern" "%h/java%u.log"
setDelimiter(helper.getStringProperty(className + ".delimiter", "|||"));
setLevel(helper.getLevelProperty(className + ".level", Level.ALL));
setFilter(helper.getFilterProperty(className + ".filter", null));
setFormatter(helper.getFormatterProperty(className + ".formatter", new SimpleFormatter()));
try {
setEncoding(manager.getProperty(className + ".encoding"));
} catch (Exception ex) {
try {
setEncoding(null);