java

Java/Java源代码/codedemo/util/LogUtil.java

@@ -0,0 +1,18 @@
+package cn.aofeng.demo.util;
+
+/**
+ * 日志工具类。
+ * 
+ * @author <a href="mailto:aofengblog@163.com">聂勇</a>
+ */
+public class LogUtil {
+
+    public static void log(String msg) {
+        System.out.println(msg);
+    }
+    
+    public static void log(String msg, Object... param) {
+        log( String.format(msg, param) );
+    }
+
+}