                        课程
                    
                        /后端开发
                        
                            /PHP
                        
                        /手把手教你实现电商网站后台开发

我在localhost里找不到shopImooc下的文件，每次都要手动输入地址，还有就是index.php每次打开都是这样的页面，是数据库没连吗

Notice: Undefined index: page in D:\phpstudy\WWW\shopxicha\shopxicha\shopxicha\core\page.func.php on line 4

Warning: mysql_query() [function.mysql-query]: Access denied for user ''@'localhost' (using password: NO) in D:\phpstudy\WWW\shopxicha\shopxicha\shopxicha\lib\mysql.func.php on line 100

Warning: mysql_query() [function.mysql-query]: A link to the server could not be established in D:\phpstudy\WWW\shopxicha\shopxicha\shopxicha\lib\mysql.func.php on line 100

Warning: mysql_num_rows() expects parameter 1 to be resource, boolean given in D:\phpstudy\WWW\shopxicha\shopxicha\shopxicha\lib\mysql.func.php on line 101

Notice: Undefined index: page in D:\phpstudy\WWW\shopxicha\shopxicha\shopxicha\core\page.func.php on line 11
select * from imooc_admin limit -2,2
Warning: mysql_query() [function.mysql-query]: Access denied for user ''@'localhost' (using password: NO) in D:\phpstudy\WWW\shopxicha\shopxicha\shopxicha\lib\mysql.func.php on line 87

Warning: mysql_query() [function.mysql-query]: A link to the server could not be established in D:\phpstudy\WWW\shopxicha\shopxicha\shopxicha\lib\mysql.func.php on line 87

Notice: Undefined variable: rows in D:\phpstudy\WWW\shopxicha\shopxicha\shopxicha\lib\mysql.func.php on line 91

Warning: Invalid argument supplied for foreach() in D:\phpstudy\WWW\shopxicha\shopxicha\shopxicha\core\page.func.php on line 21

Notice: Undefined variable: p in D:\phpstudy\WWW\shopxicha\shopxicha\shopxicha\core\page.func.php on line 46
总共0页/当前是第0页首页上一页下一页尾页
Notice: Undefined variable: p in D:\phpstudy\WWW\shopxicha\shopxicha\shopxicha\core\page.func.php on line 46
总共0页/当前是第0页首页上一页下一页尾页
Notice: Use of undefined constant DB_DBNAME - assumed 'DB_DBNAME' in D:\phpstudy\WWW\shopxicha\shopxicha\shopxicha\lib\mysql.func.php on line 9
指定数据库打开失败