dy-admin-temp/pkg/bind/bind.go

package bind

import (
	"dy-admin/pkg/log"
	"dy-admin/pkg/rescode"
	"github.com/gin-gonic/gin"
	"github.com/gin-gonic/gin/binding"
)

func Bind(c *gin.Context, d interface{}, bindings ...binding.Binding) error {
	var err error
	if len(bindings) == 0 {
		bindings = constructor.GetBindingForGin(d)
	}
	for i := range bindings {
		if bindings[i] == nil {
			err = c.ShouldBindUri(d)
		} else {
			err = c.ShouldBindWith(d, bindings[i])
		}
		if err != nil && err.Error() == "EOF" {
			log.Warn("request body is not present anymore. ")
			err = nil
			continue
		}
		if err != nil {
			break
		}
	}

	if err != nil {
		err = rescode.RegisterErrorWithCause(err, rescode.NewErrCode(rescode.HttpCode400, 990000, "解析body参数错误", ""))
	}

	return err
}