forked from mirror/gin
update template example (#1038)
* update template example * add template example folder
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README.md
43
README.md
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@ -791,31 +791,42 @@ You may use custom delims
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#### Custom Template Funcs
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See the detail [example code](examples/template).
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main.go
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```go
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...
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import (
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"fmt"
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"html/template"
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"net/http"
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"time"
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func formatAsDate(t time.Time) string {
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year, month, day := t.Date()
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return fmt.Sprintf("%d/%02d/%02d", year, month, day)
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}
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"github.com/gin-gonic/gin"
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)
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...
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func formatAsDate(t time.Time) string {
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year, month, day := t.Date()
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return fmt.Sprintf("%d%02d/%02d", year, month, day)
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}
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router.SetFuncMap(template.FuncMap{
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"formatAsDate": formatAsDate,
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})
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func main() {
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router := gin.Default()
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router.Delims("{[{", "}]}")
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router.SetFuncMap(template.FuncMap{
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"formatAsDate": formatAsDate,
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})
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router.LoadHTMLFiles("./fixtures/basic/raw.tmpl")
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...
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router.GET("/raw", func(c *gin.Context) {
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c.HTML(http.StatusOK, "raw.tmpl", map[string]interface{}{
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"now": time.Date(2017, 07, 01, 0, 0, 0, 0, time.UTC),
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})
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})
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router.GET("/raw", func(c *Context) {
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c.HTML(http.StatusOK, "raw.tmpl", map[string]interface{}{
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"now": time.Date(2017, 07, 01, 0, 0, 0, 0, time.UTC),
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})
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})
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router.Run(":8080")
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}
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...
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```
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raw.tmpl
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@ -0,0 +1,32 @@
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package main
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import (
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"fmt"
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"html/template"
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"net/http"
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"time"
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"github.com/gin-gonic/gin"
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)
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func formatAsDate(t time.Time) string {
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year, month, day := t.Date()
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return fmt.Sprintf("%d%02d/%02d", year, month, day)
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}
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func main() {
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router := gin.Default()
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router.Delims("{[{", "}]}")
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router.SetFuncMap(template.FuncMap{
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"formatAsDate": formatAsDate,
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})
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router.LoadHTMLFiles("../../fixtures/basic/raw.tmpl")
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router.GET("/raw", func(c *gin.Context) {
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c.HTML(http.StatusOK, "raw.tmpl", map[string]interface{}{
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"now": time.Date(2017, 07, 01, 0, 0, 0, 0, time.UTC),
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})
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})
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router.Run(":8080")
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}
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