README
¶
开发常用函数工具箱(Develop a common function toolkit)
安装(Install)
go get github.com/wumoxi/toolkit
生成指定范围内的随机数
Call
r := toolbox.Random(100000, 999999)
Result
// This is a random value
722479
生成指定范围内的有序整型切片
Call
s := toolbox.GenerateSectionIntSliceOfOrderly(1, 20, 3)
Result
[1 4 7 10 13 16 19]
生成指定范围内的无序整型切片
Call
s := toolbox.GenerateSectionIntSliceOfDisorderly(1, 20)
Result
// It could be something like this
[4 18 16 7 8 4 19 1 16 9 13 9 1 4 16 15 13 8 14]
使用可变参数连接字符串切片
Call
s := toolbox.JoinItemOfStringSlice("", "中", "华", "人", "民", "共", "和", "国")
Result
中华人民共和国
生成指定范围内的斐波那契数列
Call
s := toolbox.FibSliceOfInt(100)
Result
[1 1 2 3 5 8 13 21 34 55 89]
计算正整数阶乘
Call
s := toolbox.Factorial(10)
Result
362880
生成指定范围内的正整数阶乘切片
Call
s := toolbox.FactorialSliceOfUint64(10)
Result
[1 1 2 6 24 120 720 5040 40320 362880]
计算函数运行时间
可以使用 toolkit.FunctionStart() 和 duration := toolkit.FunctionEnd() 函数对待检测运行时间的函数进行包裹，FunctionEnd() 返回一个 Duration 值。
Call
func main() {
toolkit.FunctionStart()
sum(100000000)
duration := toolkit.FunctionEnd()
fmt.Println(duration)
}
func sum(number int64) (sum int64) {
var i int64
for i = 0; i < number; i++ {
sum += i
}
return sum
}
Result
// 具体的运行时间根据执行环境而定
// The specific runtime depends on the execution environment
102.202207ms
发送邮件
Call
mailer := toolkit.NewEmail(&toolkit.MailerParams{
ServerHost: "smtp.qq.com",
ServerPort: 465,
FromEmail: "shaohua@foxmail.com",
FromPassword: "mmooqssdsuwjskssddthpubddf",
FromName: "武沫汐",
Toers: []string{"warner@126.com", "warner@139.com", "contact.warner@gmail.com"},
CCers: []string{"warner@163.com"},
})
send, err := mailer.Send("Golang邮件发送", `中华人民共和国 - Golang邮件发送`, "text/plain")
if err != nil && !send {
t.Fatal(err)
} else {
t.Log("发送成功")
}
Result
发送成功
Documentation
¶
Index ¶
- Constants
- func AllowCapitalGenerateSlice(str string) (words []string)
- func BigCamelCase2SmallCamelCase(str string) string
- func CamelCase2Underline(str string) string
- func ConvertToBigCamelCase(str string) string
- func ConvertToSmallCamelCase(str string) string
- func Factorial(n uint64) (result uint64)
- func FactorialSliceOfUint64(max uint64) (factorial []uint64)
- func Fib(n int) (res int)
- func FibSliceOfInt(max int) (slice []int)
- func FunctionEnd() (duration time.Duration)
- func FunctionStart()
- func GenerateSectionIntSliceOfDisorderly(min, max int) []int
- func GenerateSectionIntSliceOfOrderly(min, max int, step int) []int
- func GetWordsFormString(str string) (words []string)
- func JoinItemOfStringSlice(delimit string, slice ...string) (joined string)
- func Random(min, max int) int
- func SmallCamelCase2BigCamelCase(str string) string
- func Underline2BigCamelCase(str string) string
- func Underline2SmallCamelCase(str string) string
- type Mailer
- type MailerParams
Constants ¶
View Source
const (
Underline = "_" // 下划线
)
Variables ¶
This section is empty.
Functions ¶
func AllowCapitalGenerateSlice ¶
AllowCapitalGenerateSlice 将传递参数 str 通过单词首字母大写，进行分割返回全小写单词切片
func BigCamelCase2SmallCamelCase ¶
BigCamelCase2SmallCamelCase 使用大驼峰转小驼峰
func CamelCase2Underline ¶
CamelCase2Underline 使用驼峰转下划线生成标记
func ConvertToBigCamelCase ¶
ConvertToBigCamelCase 转换为大驼峰命令法
func ConvertToSmallCamelCase ¶
ConvertToSmallCamelCase 转换为小驼峰命令法
func FactorialSliceOfUint64 ¶
生成指定范围内的正整数阶乘切片
func GenerateSectionIntSliceOfDisorderly ¶
生成指定范围内的无序整型切片
func GenerateSectionIntSliceOfOrderly ¶
生成指定范围内的有序整型切片
func GetWordsFormString ¶
GetWordsFormString 获取 str 中的单词
func JoinItemOfStringSlice ¶
使用指定的定界符连接字符串切片值
func SmallCamelCase2BigCamelCase ¶
SmallCamelCase2BigCamelCase 使用小驼峰转大驼峰
func Underline2BigCamelCase ¶
Underline2BigCamelCase 下划线转换为大驼峰
func Underline2SmallCamelCase ¶
Underline2SmallCamelCase 下划线转换为小驼峰
Types ¶
type MailerParams ¶
type MailerParams struct {
ServerHost string // ServerHost 邮箱服务器地址，如腾讯邮箱为 smtp.qq.com
ServerPort int // ServerPort 邮箱服务器端口，如腾讯邮箱为 465
FromName string // 发件人名称
FromEmail string // 发件人邮箱地址
FromPassword string // 发件人邮箱密码
Toers []string // 接收者邮件地址，可以添加多个
CCers []string // 抄送者邮件地址，可以添加多个
}
发送邮件配置参数
Source Files
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