From 58da6137507863bbe4f462cc6171b3f6cdf889bb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?F=E5=98=89=E9=98=B3?= <fjy8018@qq.com>
Date: Thu, 3 Jan 2019 11:19:29 +0800
Subject: [PATCH] =?UTF-8?q?=E9=9A=90=E5=BC=8F=E8=BD=AC=E6=8D=A2?=
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---
 .../scala/top/fjy8018/scala/ImplicitApp.scala | 28 +++++++++++++++++++
 .../scala/top/fjy8018/scala/RichFileApp.scala | 26 +++++++++++++++++
 2 files changed, 54 insertions(+)
 create mode 100644 src/main/scala/top/fjy8018/scala/ImplicitApp.scala
 create mode 100644 src/main/scala/top/fjy8018/scala/RichFileApp.scala

diff --git a/src/main/scala/top/fjy8018/scala/ImplicitApp.scala b/src/main/scala/top/fjy8018/scala/ImplicitApp.scala
new file mode 100644
index 0000000..b8f749b
--- /dev/null
+++ b/src/main/scala/top/fjy8018/scala/ImplicitApp.scala
@@ -0,0 +1,28 @@
+package top.fjy8018.scala
+
+/**
+  * 隐式转换
+  *
+  * F嘉阳
+  * 2019-01-03 10:59
+  */
+object ImplicitApp extends App {
+
+  // 定义隐式转换函数
+  implicit def man2superman(man: Man): Superman = new Superman(man.name)
+
+  val man = new Man("FJY")
+  man.fly()
+}
+
+class Man(val name: String) {
+  def eat(): Unit = {
+    printf(s"man[ $name ] eat...")
+  }
+}
+
+class Superman(val name: String) {
+  def fly(): Unit = {
+    printf(s"superman[ $name ] fly...")
+  }
+}
diff --git a/src/main/scala/top/fjy8018/scala/RichFileApp.scala b/src/main/scala/top/fjy8018/scala/RichFileApp.scala
new file mode 100644
index 0000000..7ae9e6f
--- /dev/null
+++ b/src/main/scala/top/fjy8018/scala/RichFileApp.scala
@@ -0,0 +1,26 @@
+package top.fjy8018.scala
+
+import java.io.File
+
+import scala.io.{BufferedSource, Source}
+
+/**
+  * 隐式转换样例2
+  *
+  * F嘉阳
+  * 2019-01-03 11:09
+  */
+object RichFileApp extends App {
+
+  // 目的在于为Java IO类增加读取文件内容方法
+  implicit def file2RichFile(file: File): RichFile = new RichFile(file)
+
+  val f = new File("tmp/hello.txt")
+  println(f.readConent)
+}
+
+class RichFile(file: File) {
+  def readConent = {
+    Source.fromFile(file.getPath).mkString
+  }
+}