添加代码

byhieg · byhieg · commit 34dede50aae4 · 2017-02-23T11:24:59.000+08:00
diff --git a/src/main/java/cn/byhieg/iotutorial/bytestreamio/BufferdInputStreamExample.java b/src/main/java/cn/byhieg/iotutorial/bytestreamio/BufferdInputStreamExample.java
@@ -0,0 +1,23 @@
+package cn.byhieg.iotutorial.bytestreamio;
+
+import java.io.BufferedInputStream;
+import java.io.File;
+import java.io.FileInputStream;
+
+/**
+ * Created by shiqifeng on 2017/2/23.
+ * Mail byhieg@gmail.com
+ */
+public class BufferdInputStreamExample {
+
+    public void readFromFile() throws Exception{
+        String s = File.separator;
+        try (BufferedInputStream bis = new BufferedInputStream(new FileInputStream("D:" + s + "read_file.txt"))) {
+            byte[] bytes = new byte[1024];
+            while (bis.read(bytes) != -1) {
+                String str = new String(bytes);
+                System.out.println(str);
+            }
+        }
+    }
+}
diff --git a/src/test/java/cn/byhieg/iotutorialtest/BufferdInputStreamExampleTest.java b/src/test/java/cn/byhieg/iotutorialtest/BufferdInputStreamExampleTest.java
@@ -0,0 +1,15 @@
+package cn.byhieg.iotutorialtest;
+
+import cn.byhieg.iotutorial.bytestreamio.BufferdInputStreamExample;
+import junit.framework.TestCase;
+
+/**
+ * Created by shiqifeng on 2017/2/23.
+ * Mail byhieg@gmail.com
+ */
+public class BufferdInputStreamExampleTest extends TestCase {
+    public void testReadFromFile() throws Exception {
+        new BufferdInputStreamExample().readFromFile();
+    }
+
+}
