//===========================
ű T_news
	news_id_pk			Զ	
	news_title			ı		ű
	news_type					Ŵ
									(УЭ101,Уۺ103,ѧ104,ƼʱѶ105,ս106)
	news_sub_type					С
	news_author			ı			
	news_add_time					ʱ
	news_pic_path			ı		ҳͼƬ
	news_source			ı		Դ
	news_top			0		Ƿö
	news_content			ע		
	news_view_times			0		ŵ
	news_del			0		Ƿɾ
	news_time_sys					ʵʱ

//===========================
ļ T_download
	download_id_pk			Զ	
	download_title			ı		ļ
	download_file_path		ı		ļַ
	download_author			ı		ļ
	download_add_time				ļʱ
	download_top			0		Ƿö
	download_file_size				ļС
	download_content		ע		ļ˵
	download_view_times		0		ش
	download_del			0		Ƿɾ
	download_time_sys				ʵʱ

//===========================
 T_news_sub_type
	news_sub_type_id_pk		
	news_sub_type_name		ı		
	news_sub_type_power_name	ı		Ȩ(POWER_NEWS_ͷ)
	news_sub_type_order				Ŀеλ
	news_sub_type_belong				ĸ
	
//===========================
ѧԺ (ʱδʹ)T_college
	college_id_pk			Զ
	college_name			ı		ѧԺ

//===========================
רҵ(ʱδʹ) T_sub_domain
	sub_domain_id_pk		Զ
	sub_domain_name			ı		רҵ
	sub_domain_belong				ѧԺ
	
//===========================
ϵͳ T_system
	system_id					ֵΪ1
	system_index_id					ID
	system_about_us			ע		ϵ
	system_kexie_rule		ע		Э³
	system_kexie_info		ע		Э
	system_kexie_org		ע		Э֯ṹ
	system_support			ע		֧
	system_tiaozhan_info		ע		ս
	
//===========================
ӱ T_friend_link
	friend_link_id_pk		Զ	ID
	friend_link_order				ʾ˳
	friend_link_name		ı		
	friend_link_value		ı		ӵַ
	
//===========================
(ڲ) T_download_type
	download_type_id_pk		Զ
	download_type_name		ı		
	download_type_power_name	ı		Ȩ(POWER_DOWNLOAD_ͷ)
	download_type_info		ı		˵

//===========================
ݱ(ڲ) T_download_inner
	download_inner_id_pk		Զ
	download_inner_class				
	download_inner_name		ı		ļ
	download_inner_author		ı		ļ
	download_inner_add_time		ʱ		ʱ
	download_inner_time_sys		ʱ		ʱ
	download_inner_info		ע		ļ˵
	download_inner_path		ı		ļλ
	
//===========================
Ա T_member
	T_member_id_pk			 Ϊѧ
	T_member_name			ı		
	T_member_sex					Ա	0 1Ů
	T_member_college		ı		ѧԺ
	T_member_major			ı		ϵ
	T_member_tel			ı		绰
	T_member_department		ı		
	T_member_post			ı		ְ
	T_member_type						1УЭ  2ԺЭ
	T_member_state					Ƿְ	0ְ1ְ
	T_member_add_time		ʱ		ʱ
	T_member_leave			ʱ		뿪ʱ
	T_member_power			ע		Ȩ		(Ա)
	T_member_power_desc		ע		ְ	(Ա)
	T_member_power_last_login	ʱ		ʱ(Ա)
	T_member_power_flag				ǷǹԱ 0 1(Ա)
	T_member_power_passwd		ı		(Ա)


//===========================
԰ T_message
	message_id_pk					Զ
	message_name			ı		
	message_contect			ı		ϵʽ
	message_content			ע		
	message_add_time		ʱ		ʱ
	message_reply_name		ı		ظ
	message_reply_content		ע		ظ
	message_reply_time		ʱ		ظʱ
	message_pass					Ƿͨ 0û 1
	message_from_ip			ı		IPַ

//===========================
־ T_log
	log_id_pk			
	log_time			ʱ		¼ʱ
	log_info			ע		¼
	log_action_user			ı		¼
	
	
	
	
	
	
	
	
	
	
	
	
	
	