$(".navcon a").mouseover(function(){ var that = $(this), index = that.index(); that.addClass('cur'); $(".tl").stop().animate({left:100*index},100); });…
sql # 创建数据库 CREATE DATABASE `music_player` CHARACTER SET 'utf8'; # 创建MP3音乐文件的表 CREATE TABLE mp3_file_list( id int PRIMARY KEY , mp3_name ) NOT NULL UNIQUE, mp3_file ) NOT NULL ); # 用户信息表 CREATE TABLE mp3_user( id INT PRIMARY KEY , username ) NOT NULL…
