路由分組
===
```
package main
import "github.com/gin-gonic/gin"
func main() {
app := gin.Default()
// 版本v1
v1 := app.Group("/v1")
{
v1.GET("/hello",v1Fun)
}
v2 := app.Group("/v2")
{
v2.GET("/hello",v2Fun)
admin := v2.Group("/admin")
{
admin.GET("/home",adminHome)
}
}
app.Run(":8085")
}
func v1Fun(ctx *gin.Context) {
ctx.JSON(200,gin.H{
"hello":"world",
})
}
func v2Fun(ctx *gin.Context) {
ctx.String(200,"Hello World")
}
func adminHome(ctx *gin.Context) {
ctx.String(200,"this is home page")
}
```
