log4j的配置

1、 http://www.360doc.com/content/10/0621/19/59141_34448800.shtml

2、 http://lingwyy.iteye.com/blog/115920

3、log4j.properties的详细配置情况：

http://hi.baidu.com/276668688/blog/item/e8d2fc1fdd8818c1a786698d.html

4、 http://jiangzhengjun.iteye.com/blog/520733

5、 http://blog.csdn.net/luochangcheng/article/details/2030328