Question

我在使用此代码时遇到了问题（再次）。我试图让Ruby检查tree是否等于$do_not_scan中的任何项目，而我得到的只是{＆＃34; cannot convert Array into String＆＃34;错误。有什么方法可以解决这个问题吗？

我的代码：

#filesniffer by Touka, ©2015
$filecount = 0
$trees = Dir.entries("C:\\")
$do_not_scan = ["bootmgr", "BOOTNXT", "USER", ".", "Documents and Settings", "PerfLogs", "System Recovery", "System Volume Information", "$RECYCLE.BIN"]
def scan
    $trees.each do |tree|
        unless tree.include?($do_not_scan[0...8])
            puts "scanning #{tree}"
            entries = Dir.entries("c:\\#{tree}")
            entries.each do |filename|
                if filename == "**\*.dll"
                    puts "Found #{filename} in #{tree}"
                end
            end
        end
    end
end
def scan_loop
    $trees.each do |tree|
        scan
        unless tree.include?($do_not_scan[0...8])
            subtrees = Dir.entries("#{tree}")
            subtrees.each do |tree|
                scan
                scan_loop
            end
        end
    end
end
scan_loop
sleep

Answer 1

以下内容必须在scan和scan_loop方法中进行更改：

$do_not_scan[0...8].include?(tree)

到位：

tree.include?($do_not_scan[0...8])

无法将Array转换为String（Ruby）

1 个答案: