Gin 404 question engine have three handle but request the handle is nil

i dont know why /someJSON and /JSONP 404 this is engine trees have three routes ,and every router have three handle

but when request value handle is nil

value := root.getValue(rPath, c.params, c.skippedNodes, unescape)

this is router

package routers

import (
    "gin-learn/app/api"
    "github.com/gin-gonic/gin"
)

func SetUpRouter() *gin.Engine {
    r := gin.Default()
    //r.GET("/test ", api.Test2)
    r.GET("/test1", api.TestGet)
    r.GET("/someJSON ", api.SomeJSON)
    r.GET("/JSONP ", api.JSONP)
    return r
}

this is api

package api

import (
    "github.com/gin-gonic/gin"
    "net/http"
)



//使用 AsciiJSON 生成具有转义的非 ASCII 字符的 ASCII-only JSON。
func SomeJSON(c *gin.Context) {
    data := map[string]interface{}{
        "lang": "GO语言",
        "tag":  "<br>",
    }
    // 输出 : {"lang":"GO\u8bed\u8a00","tag":"\u003cbr\u003e"}
    c.AsciiJSON(http.StatusOK, data)
}
func JSONP(c *gin.Context) {
    data := map[string]interface{}{
        "foo": "bar",
    }

    // /JSONP?callback=x
    // 将输出：x({\"foo\":\"bar\"})
    c.JSONP(http.StatusOK, data)
}
//get 请求获取参数
func TestGet(c *gin.Context) {

    c.String(http.StatusOK, "1111")
}

Comment From: MichaelDeSteven

the path ending should not have blank space right "/SomeJSON"、“/JSONP” wrong "/SomeJSON "、“/JSONP ”

Comment From: ChenZheOnePiece

非常感谢,我找了好久没找到问题在哪