web framework writen by Go language
##HOW TO USE
#add in go.mod
require (
github.com/strongkill/tcgo v1.0.5
)###example 1
package main
import (
"github.com/strongkill/tcgo"
"net/http"
)
func main() {
r := tcgo.New()
r.GET("/", func(c *tcgo.Context) {
c.HTML(http.StatusOK, "<h1>Hello tcgo</h1>")
})
r.GET("/hello", func(c *tcgo.Context) {
// expect /hello?name=tcgo
c.String(http.StatusOK, "hello %s, you're at %s\n", c.Query("name"), c.Path)
})
r.GET("/hello/:name", func(c *tcgo.Context) {
// expect /hello/tcgo
c.String(http.StatusOK, "hello %s, you're at %s\n", c.Param("name"), c.Path)
})
r.GET("/assets/*filepath", func(c *tcgo.Context) {
c.JSON(http.StatusOK, tcgo.H{"filepath": c.Param("filepath")})
})
r.Run(":3000")
}###example 2 Group
package main
import (
"github.com/strongkill/tcgo"
"net/http"
)
func main() {
r := tcgo.New()
r.GET("/index", func(c *tcgo.Context) {
c.HTML(http.StatusOK, "<h1>Index Page</h1>")
})
v1 := r.Group("/v1")
{
v1.GET("/", func(c *tcgo.Context) {
c.HTML(http.StatusOK, "<h1>Hello tcgo</h1>")
})
v1.GET("/hello", func(c *tcgo.Context) {
// expect /hello?name=tcgo
c.String(http.StatusOK, "hello %s, you're at %s\n", c.Query("name"), c.Path)
})
}
v2 := r.Group("/v2")
{
v2.GET("/hello/:name", func(c *tcgo.Context) {
// expect /hello/tcgo
c.String(http.StatusOK, "hello %s, you're at %s\n", c.Param("name"), c.Path)
})
v2.POST("/login", func(c *tcgo.Context) {
c.JSON(http.StatusOK, tcgo.H{
"username": c.PostForm("username"),
"password": c.PostForm("password"),
})
})
}
r.Run(":3000")
}###example midlleware
package main
import (
"github.com/strongkill/tcgo"
"net/http"
)
func onlyForV2() tcgo.HandlerFunc {
return func(c *tcgo.Context) {
// Start timer
t := time.Now()
// if a server error occurred
c.Fail(500, "Internal Server Error")
// Calculate resolution time
log.Printf("[%d] %s in %v for group v2", c.StatusCode, c.Req.RequestURI, time.Since(t))
}
}
func main() {
r := tcgo.New()
r.Use(tcgo.Logger()) // global midlleware
r.GET("/", func(c *tcgo.Context) {
c.HTML(http.StatusOK, "<h1>Hello tcgo</h1>")
})
v2 := r.Group("/v2")
v2.Use(onlyForV2()) // v2 group middleware
{
v2.GET("/hello/:name", func(c *tcgo.Context) {
// expect /hello/tcgo
c.String(http.StatusOK, "hello %s, you're at %s\n", c.Param("name"), c.Path)
})
}
r.Run(":3000")
}###example templates
/*/assets/css/index.css*/
p {
color: orange;
font-weight: 700;
font-size: 20px;
}<!-- templates/index.tmpl -->
<html>
<link rel="stylesheet" href="/assets/css/index.css">
<p>index is loaded</p>
</html>
<!-- templates/arr.tmpl -->
<html>
<body>
<p>hello, {{.title}}</p>
{{range $index, $ele := .stuArr }}
<p>{{ $index }}: {{ $ele.Name }} is {{ $ele.Age }} years old</p>
{{ end }}
</body>
</html>
<!-- templates/custom_func.tmpl -->
<html>
<body>
<p>hello, {{.title}}</p>
<p>Date: {{.now | FormatAsDate}}</p>
</body>
</html>package main
import (
"github.com/strongkill/tcgo"
"net/http"
)
type student struct {
Name string
Age int8
}
func FormatAsDate(t time.Time) string {
year, month, day := t.Date()
return fmt.Sprintf("%d-%02d-%02d", year, month, day)
}
func main() {
r := tcgo.New()
r.Use(tcgo.Logger())
r.SetFuncMap(template.FuncMap{
"FormatAsDate": FormatAsDate,
})
r.LoadHTMLGlob("templates/*")
r.Static("/assets", "./static")
stu1 := &student{Name: "tcgo", Age: 20}
stu2 := &student{Name: "Jack", Age: 22}
r.GET("/", func(c *tcgo.Context) {
c.HTML(http.StatusOK, "index.tmpl", nil)
})
r.GET("/students", func(c *tcgo.Context) {
c.HTML(http.StatusOK, "arr.tmpl", tcgo.H{
"title": "tcgo",
"stuArr": [2]*student{stu1, stu2},
})
})
r.GET("/date", func(c *tcgo.Context) {
c.HTML(http.StatusOK, "custom_func.tmpl", tcgo.H{
"title": "tcgo",
"now": time.Date(2019, 8, 17, 0, 0, 0, 0, time.UTC),
})
})
r.Run(":3000")
}###example Recovery
package main
import (
"net/http"
"github.com/strongkill/tcgo"
)
func main() {
r := tcgo.Default()
r.GET("/", func(c *tcgo.Context) {
c.String(http.StatusOK, "Hello tcgo\n")
})
// index out of range for testing Recovery()
r.GET("/panic", func(c *tcgo.Context) {
names := []string{"tcgo"}
c.String(http.StatusOK, names[100])
})
r.Run(":3000")
}