go get github.com/hongweihao/gee-webpackage main
import gee "github.com/hongweihao/gee-web"
func main(){
engine := gee.Default()
engine.GET("/test", func (c *gee.Context) {
c.String(200, "test")
})
err := engine.Run(":8088")
if err != nil {
log.Fatal(err)
}
}
// curl http://127.0.0.1:8088/testengine.GET("/test/:id", func (c *gee.Context) {
id := c.Param("id")
c.JSON(200, gee.H{
"id": id,
})
})
// curl http://127.0.0.1:8088/test/1024engine.POST("/test_post", func (c *gee.Context) {
c.String(200, "post test")
})
// curl http://127.0.0.1:8088/test_post -X POSTuserGroup := engine.Group("/user")
userGroup.GET("/list", UserList)
userGroup.POST("/create", UserCreate)
func UserCreate(c *gee.Context) {
bs, err := ioutil.ReadAll(c.Request.Body)
if err != nil {
c.JSON(500, "500")
}
c.JSON(200, gee.H{
"data": string(bs),
})
}
func UserList(c *gee.Context) {
c.JSON(200, gee.H{
"user1": "user_id1",
"user2": "user_id2",
"user3": "user_id3",
"user4": "user_id4",
})
}
// curl http://127.0.0.1:8088/user/list
// curl http://127.0.0.1:8088/user/create -X POST -H 'Content-Type:application/json' -d '{"userId": 1024, "name": "mkii"}'engine.Use(printRequest)
func printRequest(c *gee.Context) {
log.Printf("[Gee Web] [%s] %s - %d", c.Request.Method, c.Path, c.Request.ContentLength)
c.Next()
}// assets 的请求会转到去 static 目录下找静态文件
engine.Static("/assets", "./static")working directory 设置到 project 目录，否则会出现 404
// 加载扫描模板
engine.LoadHTMLGlob("templates/*")
engine.GET("/index", tmplIndex)
engine.GET("/index/list", tmplList)
type User struct {
Name string
Age uint8
}
func tmplList(c *gee.Context) {
list := []*User{
{Name: "mkii", Age: 18},
{Name: "Karl", Age: 29},
}
c.HTML(200, "list.html", gee.H{"list": list})
}
func tmplIndex(c *gee.Context) {
c.HTML(200, "index.html", nil)
}
// curl http://127.0.0.1:8088/index
// curl http://127.0.0.1:8088/index/listtemplates/index.html：
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Index</title>
<link rel="stylesheet" href="/assets/style.css"/>
</head>
<body>
<p>Hello world</p>
</body>
</html>templates/list.html：
<!DOCTYPE html>
<html lang="en">
<title>List</title>
<body>
{{range $index, $ele := .list }}
<p>{{ $index }}: {{ $ele.Name }} is {{ $ele.Age }} years old</p>
{{ end }}
</body>
</html>engine.GET("/index/today", tmplToday)
// 自定义模板处理函数
engine.SetFuncMap(template.FuncMap{
"FormatAsDate": FormatAsDate,
})
// 加载模板
engine.LoadHTMLGlob("templates/*")
func tmplToday(c *gee.Context) {
c.HTML(200, "today.html", gee.H{
"now": time.Now(),
})
}
func FormatAsDate(t time.Time) string {
year, month, day := t.Date()
return fmt.Sprintf("%d-%02d-%02d", year, month, day)
}
// curl http://127.0.0.1:8088/index/todaytemplates/today.html：
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Today</title>
</head>
<body>
{{.now | FormatAsDate}}
</body>
</html>