- 时间:2022-08-06 08:28 编辑: 来源: 阅读:
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摘要:Ruby on rails安装后去掉DL is deprecated,please use Fiddle警告信息的方法【测试可用】
本文实例讲述了Ruby on rails安装后去掉DL is deprecated,please use Fiddle警告信息的方法。分享给大家供大家参考,具体如下:
[b]问题:[/b]
搭建完完ruby on rails环境之后发现每次运行命令总会有这样一个
Warning:DL is deprecated, please use Fiddle,例如:
[img]http://img.1sucai.cn/uploads/article/2018010710/20180107100107_0_55970.jpg[/img]
对运行什么的没有影响,只是Dl过时了,可是Ruby大大不管这个问题,可是看着就烦呐~~
[b]解决方法[/b]([url=http://stackoverflow.com/questions/15590450/ruby-2-0-0p0-irb-warning-dl-is-deprecated-please-use-fiddle]from stackflow[/url]):
找到安装目录
D:RailsInstallerRuby2.1.0libruby2.1.0下的dl.rb将里面的warn一行注释掉即可:
require 'dl.so'
begin
require 'fiddle' unless Object.const_defined?(:Fiddle)
rescue LoadError
end
#warn "DL is deprecated, please use Fiddle"
module DL
# Returns true if DL is using Fiddle, the libffi wrapper.
def self.fiddle?
Object.const_defined?(:Fiddle)
end
end
终于我们的世界又清净了许多!
[img]http://img.1sucai.cn/uploads/article/2018010710/20180107100108_1_37400.jpg[/img]
希望本文所述对大家Ruby on rails程序设计有所帮助。