Scala文件的读写操作

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1. def main(args: Array[String]) {
   
2.         val file = Source.fromFile("D:\\test.txt")
   
3.         for (line <- file.getLines){ println(line)}
   
4.         file.close
   
5.         
   
6.         val webFile = Source.fromURL("http://spark.apache.org/")
   
7.         webFile.foreach(print)
   
8.         webFile.close
   
9.         
   
10.         val writer = new PrintWriter(new File("scalaFile.txt" )) //
    
11.         for (i <- 1 to 100) writer.println(i)
    
12.         writer.close()
    
13.         
    
14.         print("Please enter your input : " )
    
15.         val line = readLine
    
16.         println("Thanks, you just typed: " + line)
    
17.     }

来自 “ ITPUB博客 ” ，链接：http://blog.itpub.net/28912557/viewspace-1848784/，如需转载，请注明出处，否则将追究法律责任。

转载于:http://blog.itpub.net/28912557/viewspace-1848784/