连接mysql数据库时候小问题解决
1.can't convert Fixnum into String
解决:
数据库密码写成了数字导致,只需将
password: 123456 改成 password:"123456"即可
2. 错误问题:
Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)
解决:
ln -s /var/run/mysqld/mysqld.sock /tmp/mysql.sock
3. MYSQL创建utf-8格式的数据库
GBK:
create database test2 DEFAULT CHARACTER SET gbk COLLATE gbk_chinese_ci;
UTF8:
CREATE DATABASE `test2` DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci;
mysql 数据库小问题
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转载自amspring.iteye.com/blog/2082135
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