JRuby Swing中显示中文

转换编码

我们需要require 'iconv' 库, 然后执行

Iconv.conv("utf8","GBK","....") #把字符由GBK转换为UTF8

当源字符集中含有非法编码的时候,我们需要告诉iconv忽略, 否则iconv会报错停止

Iconv.conv("utf8//IGNORE","GBK//IGNORE","....")