最可能的情况是,您的
Dir.glob
FileUtils.cp_r
FileUtils.cp_r(
Dir.glob(
"#{node['default']['home']}/standalone/deployments/'*.ear'",
"#{node['default']['default_backup_path']}/my_bkp_#{time}"
),
'destination/',
noop: true,
verbose: true
)
你过了两个
patterns
参数
glob
方法,这是错误的原因:
没有将字符串隐式转换为整数(TypeError)
cp_r
对于每个图案,例如:
FileUtils.cp_r(
Dir.glob("#{node['default']['home']}/standalone/deployments/'*.ear'"),
'destination/',
noop: true,
verbose: true
)
FileUtils.cp_r(
Dir.glob("#{node['default']['default_backup_path']}/my_bkp_#{time}"),
'destination/',
noop: true,
verbose: true
)
我认为您的目标是迭代,以获取元素
-
"#{node['default']['home']}/standalone/deployments/'*.ear'"
-
"#{node['default']['default_backup_path']}/my_bkp_#{time}"
目录。全球
方法,例如:
patterns = [
"#{node['default']['home']}/standalone/deployments/'*.ear'",
"#{node['default']['default_backup_path']}/my_bkp_#{time}"
]
patterns.each do |pattern|
FileUtils.cp_r Dir.glob(pattern), 'destination/', noop: true, verbose: true
end
哪里
'destination/'
或者如果你想使用
default_backup_path
文件夹作为目标,则不需要
方法,只需将其添加为
dest
参数,作为字符串
FileUtils.cp_r(
Dir.glob("#{node['default']['home']}/standalone/deployments/'*.ear'"),
"#{node['default']['default_backup_path']}/my_bkp_#{time}",
noop: true,
verbose: true
)