github.com/logoove/go/yo
一些常见的函数,参考了php,泛型,还有一些流行的库,放在了一起方便使用.原来的php名称废弃. 例如,返回时间戳: fmt.Print(yo.Timestamp())
处理scile的foreach
nums := []int{1, 9, 3, 7, 5}
var rx []int
yo.ForEach(nums, func(k int, v int) {
rx = append(rx, v+1)
})
fmt.Println(rx)
github.com/logoove/go/ico
github.com/logoove/go/test 下面代码放入main.go的main函数中, 生成的exe文件运行, 就会创建rsrc_amd64.syso, 文件, 此时再次编译就会生成小文件带图标,只要syso存在就能自动编译到exe, 删除要重新生成.
编译小文件不带cmd go build -ldflags "-s -w -H windowsgui"
//go:embed icon.ico
var p []byte
rsrc(p,"xvgui for GUI", "1.0.0.1", "cn", "Yoby工作室", "一个开源GUI工具", "xvgui.exe", "Yoby")
github.com/logoove/go/cli
此包用于开发cli程序,修改自一个国外很少人用的包,用来开发简单cli还是不错的. 我的作品xv用此包开发.
一个go/py/nodejs/flutter版本管理器 https://github.com/logoove/xv
// xv del 1.20.1 这种命令用 c.Args()[0]获取的就是第一个参数 1.20.1,长度使用c.NArg()==0来判断是否有参数
// xv install --ver=1.21.0 这种是设置名称获取 c.GetString("ver")
package main
import (
"fmt"
"github.com/logoove/go/cli"
"strings"
"os"
)
func main() {
app := cli.NewApp()
app.Name = "cli"
app.Version="1.0.0"
app.Authors="Yoby\nWechat:logove"
app.Description="程序描述"
app.Usage="Golang版本管理工具"
app.SeeAlso = "2021-"+strconv.Itoa(time.Now().Year())
app.Commands = []*cli.Command{
{
Name: "add",
Usage: "Add file contents to the index",
Action: func(c *cli.Context) {
fmt.Println("added files: ", strings.Join(c.Args(), ", "))
},
},
{
// alias name
Name: "a,all",
Usage: "Record changes to the repository",
Flags: []*cli.Flag {
{
Name: "qq,q",
Usage: "commit message",
},
},
Action: func(c *cli.Context) {
fmt.Println(c.GetString("qq"))
},
},
}
app.Run(os.Args)
}
github.com/logoove/go/rest
用于开发简单的网站,这个包只有10KB,功能包含分组,简单鉴权,路由,模板,json,静态文件等.
package main
import (
"fmt"
"github.com/logoove/go/rest"
)
func main() {
r := rest.New()
r.Use(rest.CORS())
r.LoadHTMLGlob("test/templates/*")
r.Static("/static/", "test/static")
r.GET("/json", func(c *rest.Context) {
c.JSON(http.StatusOK, rest.H{"name": "中国"})
})
r.GET("/", func(c *rest.Context) {
c.String(200, "Hi welcome 中国")
})
r.GET("/hello/:name", func(c *rest.Context) {
c.String(200, c.Param("name")) //?name=qq 用c.Query("name")
})
v1 := r.Group("/v1")
{
v1.GET("/ht", func(c *rest.Context) {
c.HTML(http.StatusOK, "css.tmpl", nil)
})
}
v2 := r.Group("/v2")
v2.GET("/s", rest.BasicAuth(func(c *rest.Context) {
c.String(200, "Hi welcome 密码")
}, "admin", "1234"))
r.Run("0.0.0.0:8080")
}
_ "github.com/logoove/go/sqlite" 或者用goframe官方的 _ "github.com/gogf/gf/contrib/drivers/sqlite/v2"
package main
import (
"fmt"
"github.com/gogf/gf/v2/database/gdb"
"github.com/gogf/gf/v2/frame/g"
"github.com/gogf/gf/v2/net/ghttp"
_ "github.com/logoove/go/sqlite"
)
func main() {
s := g.Server()
db, _ := gdb.New(gdb.ConfigNode{
Link: "sqlite::@file(db.db)",
})
s.BindHandler("/", func(r *ghttp.Request) {
isok, _ := db.Model("stat").Where("md5=? and types=?", "1", "1").One()
r.Response.Write("hello 世界,值", isok["num"])
})
s.SetPort(8881)
s.Run()
}
以上包都只含标准库,不含有任何第三方库.所以无需联网也能使用.