git 测试

ScannerDemo.java

+package com.caiyang.li.util;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.util.Scanner;
+
+public class ScannerDemo {
+
+
+
+
+
+
+
+    /**
+     * 通过控制台输出文本
+     */
+  public void FileStream(){
+
+      Scanner scanner = new Scanner(System.in);
+
+      System.out.println("nextLine方式接收：");
+
+
+      if (scanner.hasNextLine()){
+
+          String line = scanner.nextLine();
+          System.out.println("输入数据"+line);
+
+          ScannerDemo scannerDemo = new ScannerDemo();
+          this.Filelist(line.getBytes());
+
+
+      }
+      scanner.close();
+  }
+
+
+    public void  Filelist(byte bWrite[]){
+
+         File file = new File("C:/text.txt");
+         try {
+
+             FileOutputStream stream = new FileOutputStream(file,true);
+
+
+             for (int i=0;i<bWrite.length;i++){
+
+                    stream.write(bWrite[i]);
+             }
+             stream.close();
+
+         } catch (FileNotFoundException e) {
+             e.printStackTrace();
+         } catch (IOException e) {
+             e.printStackTrace();
+         }
+
+
+     }
+
+
+
+
+}