ruby 查询mysql输出乱码,求解,该如何解决

ruby 查询mysql输出乱码,求解RT.求解决方法,谢谢。Python code# encoding: utf-8require mysqlconn Mys

ruby 查询mysql输出乱码,求解
RT.求解决方法,谢谢。

Python code
# encoding: utf-8require 'mysql'conn = Mysql.real_connect("127.0.0.1", "root", "123456")conn.query('USE test;')conn.query('set names utf8;');db = conn.query("SELECT * FROM admin_role;")while row = db.fetch_row() do  puts row[1]end


输出:

瓒呯骇绠$悊鍛?
璐㈠姟-绠$悊鍛?
鍚堜綔浼欎即
杩愯惀-鏅??鍛樺伐
杩愯惀-楂樼骇绠$悊鍛?
鏁版嵁鍒嗘瀽涓荤?
璐㈠姟-鏅??鍛樺伐
琛屾斂缁忕悊
瀹㈡湇-鏅??鍛樺伐
PHP寮?彂宸ョ▼甯?
鐢靛瓙鍟嗗姟-绠$悊鍛?
鐢靛瓙鍟嗗姟-鏅??鍛樺伐
杩愮淮宸ョ▼甯?
閿?敭-楂樼骇绠$悊鍛?
搴楅暱
鐢靛瓙鍟嗗姟-楂樼骇绠$悊鍛?
璐㈠姟-楂樼骇绠$悊鍛?
閿?敭-绠$悊鍛?
閿?敭-鏅??鍛樺伐
瀹㈡湇-绠$悊鍛?
杞︾?-鏅??鍛樺伐
杞︾?-楂樼骇绠$悊鍛?

[解决办法]
开始加如下代码试试:

Perl code
[ STDIN, STDOUT, STDERR ].each do |stdio|    stdio.set_encoding(Encoding.locale_charmap, 'utf-8')end
[解决办法]
conn.query('set names gbk;'); #is that right ?