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872天前import java.io.* |
if (args.size() != 2) |
println ">>>>>>" |
else { |
def outFile = new File(args[1]) |
if(outFile.exists()) { |
def ans |
System.in.withReader { |
print "File ${args[1]} is already there, you wanna to overwrite it?(y/n) " |
ans = it.readLine() |
println "You choose >> $ans <<" |
if(it =~ /n|N/ ) { |
println "Exit without changing anything..." |
return |
} |
} |
|
} |
def printWriter = outFile.newPrintWriter() |
new File(args[0]).eachLine { line -> |
printWriter.println(line) |
} |
printWriter.flush() |
printWriter.close() |
} |
by: 发表于：2017-09-20 10:13:22 顶(0) | 踩(0) 回复
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