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个别的路由能够这么写:
package main
import (
"github.com/gin-gonic/gin"
"net/http"
)
func main() {r := gin.Default()
// 拜访 /index 的 GET 申请,走这条路
r.GET("/index", func(c *gin.Context) {
c.JSON(http.StatusOK, gin.H{"mathod": "GET",})
})
r.POST("/index", func(c *gin.Context) {
c.JSON(http.StatusOK, gin.H{"method": "POST",})
})
r.DELETE("/index", func(c *gin.Context) {
c.JSON(http.StatusOK, gin.H{"method": "DELETE",})
})
r.PUT("/index", func(c *gin.Context) {
c.JSON(http.StatusOK, gin.H{"method": "PUT",})
})
// 能够解决所有申请
r.Any("/index", func(c *gin.Context) {
switch c.Request.Method {
case http.MethodGet:
c.JSON(http.StatusOK, gin.H{"method": "GET"})
case http.MethodPost:
c.JSON(http.StatusOK, gin.H{"method": "POST"})
}
c.JSON(http.StatusOK, gin.H{"method": "ANY",})
})
r.NoRoute(func(c *gin.Context) {c.JSON(http.StatusNotFound, gin.H{"msg": "there is no such site, you may interested in https://segmentfault.com/u/liberhome"})
})
r.Run(":9090")
}
路由组能够这么写:
package main
import (
"github.com/gin-gonic/gin"
"net/http"
)
func main() {r := gin.Default()
// 把共有的前缀提出来
videoGroup := r.Group("/video")
{videoGroup.GET("/index", func(c *gin.Context) {
c.JSON(http.StatusOK, gin.H{"mathod": "GET",})
})
videoGroup.POST("/index", func(c *gin.Context) {
c.JSON(http.StatusOK, gin.H{"method": "POST",})
})
videoGroup.DELETE("/index", func(c *gin.Context) {
c.JSON(http.StatusOK, gin.H{"method": "DELETE",})
})
videoGroup.PUT("/index", func(c *gin.Context) {
c.JSON(http.StatusOK, gin.H{"method": "PUT",})
})
// 能够解决所有申请
videoGroup.Any("/index", func(c *gin.Context) {
switch c.Request.Method {
case http.MethodGet:
c.JSON(http.StatusOK, gin.H{"method": "GET"})
case http.MethodPost:
c.JSON(http.StatusOK, gin.H{"method": "POST"})
}
c.JSON(http.StatusOK, gin.H{"method": "ANY",})
})
}
r.Run(":9090")
}
另外,路由组反对嵌套,在划分 API 层级 or 业务逻辑的时候罕用。
参考:bilibili
正文完