1.导出整个数据库 mysqldump -u 用户名 -p 数据库名 gt; 导出的文件名 mysqldump -u wcnc -p smgp_apps_wcnc g
1.导出整个数据库
mysqldump -u 用户名 -p 数据库名 > 导出的文件名
mysqldump -u wcnc -p smgp_apps_wcnc > wcnc.sql
2.导出一个表
mysqldump -u 用户名 -p 数据库名 表名> 导出的文件名
mysqldump -u wcnc -p smgp_apps_wcnc users> wcnc_users.sql
3.导出一个数据库结构
mysqldump -u wcnc -p -d --add-drop-table smgp_apps_wcnc >d:wcnc_db.sql
-d 没有数据 --add-drop-table 在每个create语句之前增加一个drop table
4.导入数据库
常用source 命令
进入mysql数据库控制台,,
如mysql -u root -p
mysql>use 数据库
然后使用source命令,后面参数为脚本文件(如这里用到的.sql)
mysql>source d:wcnc_db.sql
alan发现有的时候source会出现乱码,尤其是在liunx下,也可以这样导入
导入数据库 mysql -u root -p dbmane
=====================================
外加整理下liunx权限的命令,免的每次的都要一个目录一个目录的该权限
-rwx------ :等于数字表示700。
-rwxr—r--:等于数字表示744。
-rw-rw-r-x:等于数字表示665。
drwx—x—x:等于数字表示711。
drwx------:等于数字表示700。
chmod 777 /home/user 单目录权限
chmod -R 777 /home/user 所有子目录

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