From 1c0f4a5628c17ba99796c9a0b56321dc50d14aaa 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 10:50:58 +0800
Subject: [PATCH] =?UTF-8?q?=E5=81=8F=E5=87=BD=E6=95=B0?=
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---
 .../fjy8018/scala/PartitalFunctionApp.scala   | 29 +++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 src/main/scala/top/fjy8018/scala/PartitalFunctionApp.scala

diff --git a/src/main/scala/top/fjy8018/scala/PartitalFunctionApp.scala b/src/main/scala/top/fjy8018/scala/PartitalFunctionApp.scala
new file mode 100644
index 0000000..d9084c6
--- /dev/null
+++ b/src/main/scala/top/fjy8018/scala/PartitalFunctionApp.scala
@@ -0,0 +1,29 @@
+package top.fjy8018.scala
+
+import scala.util.Random
+
+/**
+  * 偏函数：被包在花括号内没有match的一组case语句
+  *
+  * F嘉阳
+  * 2019-01-03 10:42
+  */
+object PartitalFunctionApp extends App {
+
+
+  val names = Array("A","B","C")
+  val name = names(Random.nextInt(names.length))
+  name match {
+    case "A" => "AAAAAAAA"
+    case "B" => "BBBBBBBB"
+    case _ => "CCCCCCCC"
+  }
+  // -A 输入参数类型 -B 输出参数类型
+  def say:PartialFunction[String,String]={
+    case "A" => "AAAAAAAA"
+    case "B" => "BBBBBBBB"
+    case _ => "CCCCCCCC"
+  }
+
+  println(say("A"))
+}