红帽全球峰会34.20. 从目录和默认移动操作中读取
默认情况下，Camel 将将所有处理的文件移到文件所消耗的目录中的 .camel 子目录。
from("file://inputdir/?recursive=true&delete=true").to("file://outputdir")
按如下所示影响布局：
之前
inputdir/foo.txt
inputdir/sub/bar.txtafter
inputdir/.camel/foo.txt
inputdir/sub/.camel/bar.txt
outputdir/foo.txt
outputdir/sub/bar.txt
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