template/app/handlers/response.go

package handlers

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

func ResponseSuccess(c *gin.Context, data interface{}) {
	c.JSON(http.StatusOK, map[string]interface{}{
		"code": 0,
		"data": data,
	})
}

//使用这个方法需要返回自己定义的错误
func ResponseErr(c *gin.Context, err error) {
	c.JSON(http.StatusOK, err)
}

func ResponseErrWithCode(c *gin.Context, code int, err error) {
	var resp = map[string]interface{}{
		"code": code,
	}
	if err != nil {
		resp["err"] = err.Error()
	}
	c.JSON(http.StatusOK, resp)
}