From a7db028b61bdd639f344b99f99644d65f8f3f465 Mon Sep 17 00:00:00 2001
From: SisMaker <1713699517@qq.com>
Date: Thu, 21 May 2020 00:01:17 +0800
Subject: [PATCH] =?UTF-8?q?=E5=AD=A6=E4=B9=A0=E7=AC=94=E8=AE=B0=E5=A4=87?=
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---
 src/learn/geometry/main.go               |  4 ++--
 src/learn/interface/main.go              | 18 ++++++++++++++++++
 src/learn/interface/multiInter/inter1.go |  5 +++++
 src/learn/interface/multiInter/inter2.go |  5 +++++
 4 files changed, 30 insertions(+), 2 deletions(-)
 create mode 100644 src/learn/interface/main.go
 create mode 100644 src/learn/interface/multiInter/inter1.go
 create mode 100644 src/learn/interface/multiInter/inter2.go

diff --git a/src/learn/geometry/main.go b/src/learn/geometry/main.go
index 8c456f1..6bdb589 100644
--- a/src/learn/geometry/main.go
+++ b/src/learn/geometry/main.go
@@ -2,7 +2,7 @@ package main
 
 import (
 	"fmt"
-	"./geometry"
+	"goUtils/learn/geometry/geometry"
 )
 
 func main() {
@@ -10,7 +10,7 @@ func main() {
 	q := geometry.Point{4, 6}
 	fmt.Println(geometry.Distance(p, q))
 	fmt.Println(p.Distance(q))
-	perim := geometry.Path{{1,1}, {5,1}, {5,4}, {1,1}}
+	perim := geometry.Path{{1, 1}, {5, 1}, {5, 4}, {1, 1}}
 	fmt.Println(perim.Distance())
 
 	pptr := &geometry.Point{7, 7}
diff --git a/src/learn/interface/main.go b/src/learn/interface/main.go
new file mode 100644
index 0000000..be900f6
--- /dev/null
+++ b/src/learn/interface/main.go
@@ -0,0 +1,18 @@
+package main
+
+import (
+	"goUtils/learn/interface/multiInter"
+)
+
+type T struct{}
+
+func (T) M1() { println("IMY******* M1") }
+func (T) M2() { println("IMY******* M2") }
+
+func f1(i multiInter.I1) { i.M1() }
+func f2(i multiInter.I2) { i.M2() }
+func main() {
+	t := T{}
+	f1(t)
+	f2(t)
+}
diff --git a/src/learn/interface/multiInter/inter1.go b/src/learn/interface/multiInter/inter1.go
new file mode 100644
index 0000000..5a1741e
--- /dev/null
+++ b/src/learn/interface/multiInter/inter1.go
@@ -0,0 +1,5 @@
+package multiInter
+
+type I1 interface {
+	M1()
+}
diff --git a/src/learn/interface/multiInter/inter2.go b/src/learn/interface/multiInter/inter2.go
new file mode 100644
index 0000000..41d8337
--- /dev/null
+++ b/src/learn/interface/multiInter/inter2.go
@@ -0,0 +1,5 @@
+package multiInter
+
+type I2 interface {
+	M2()
+}