### Spring Cloud / Alibaba 微服务架构实战
链接：https://pan.baidu.com/s/1qZ3sOhvOb0pyUiB9UKEDfg
提取码：ok3o
--来自百度网盘超级会员V4的分享

//程序入口

func main() {

//flag包快迅解析命令行參數的

flag.Parse()

ifinfile != nil {

fmt.Println("infile =", infile, "outfile =", outfile, "algorithm =",

*algorithm)

}

values, err := readValues(*infile)

iferr == nil {

t1 := time.Now()

switch *algorithm {

case "qsort":

qsort.QuickSort(values)

case "bubblesort":

bubblesort.BubbleSort(values)

default:

fmt.Println("Sorting algorithm", *algorithm, "is either unknown or unsupported.")

}

t2 := time.Now()

fmt.Println("The sorting process costs", t2.Sub(t1), "to complete.")

writeValues(values, *outfile)

} else {

fmt.Println(err)

}

}

qsort.go

// qsort_test.go

package qsort

import "testing"

func TestQuickSort1(t *testing.T) {

values := []int{5, 4, 3, 2, 1}

QuickSort(values)

if values[0] != 1 || values[1] != 2 || values[2] != 3 || values[3] != 4 ||

values[4] !=5 {

t.Error("QuickSort() failed. Got", values, "Expected 1 2 3 4 5")

}

}

func TestQuickSort2(t *testing.T) {

values := []int{5, 5, 3, 2, 1}

QuickSort(values)

if values[0] != 1 || values[1] != 2 || values[2] != 3 || values[3] != 5 ||

values[4] !=5 {

t.Error("QuickSort() failed. Got", values, "Expected 1 2 3 5 5")

}

}

func TestQuickSort3(t *testing.T) {

values := []int{5}

QuickSort(values)

if values[0] != 5 {

t.Error("QuickSort() failed. Got", values, "Expected 5")

}

}

bubblesort.go

// bubblesort.go

package bubblesort

func BubbleSort(values []int) {

flag := true

fori := 0; i <len(values) - 1; i ++ {

flag = true

forj := 0; j <len(values) - i - 1; j++ {

ifvalues[j] > values[j + 1] {

values[j], values[j + 1] = values[j + 1], values[j]

flag = false

} // end if

} // end for j = ...

ifflag == true {

break

}

} // end for i = ...

}

qsort_test.go:

// qsort_test.go

package qsort

import "testing"

func TestQuickSort1(t *testing.T) {

values := []int{5, 4, 3, 2, 1}

QuickSort(values)

if values[0] != 1 || values[1] != 2 || values[2] != 3 || values[3] != 4 ||

values[4] !=5 {

t.Error("QuickSort() failed. Got", values, "Expected 1 2 3 4 5")

}

}

func TestQuickSort2(t *testing.T) {

values := []int{5, 5, 3, 2, 1}

QuickSort(values)

if values[0] != 1 || values[1] != 2 || values[2] != 3 || values[3] != 5 ||

values[4] !=5 {

t.Error("QuickSort() failed. Got", values, "Expected 1 2 3 5 5")

}

}