Rails 3 Ruby 1.9.3 utf-8 编码错误

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invalid byte sequence in utf-8


解决的办法是,改my.cnf
default-character-set = utf8
default-collation     = utf8_general_ci

问题是mysql 5.5修改了参数名

character_set_server  = utf8
collation_server      = utf8_general_ci

This is the associated launchpad bug report: https://bugs.launchpad.net/ubuntu/+source/mysql-5.5/+bug/958120.

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