one_item_one_code/app/svc/svc_wechat_reply.go

package svc

import (
	"encoding/xml"
	"github.com/gin-gonic/gin"
	"log"
	"time"
)

// WXRepTextMsg 微信回复文本消息结构体
type WXRepTextMsg struct {
	ToUserName   string
	FromUserName string
	CreateTime   int64
	MsgType      string
	Content      string
	// 若不标记XMLName, 则解析后的xml名为该结构体的名称
	XMLName xml.Name `xml:"xml"`
}

// WXRepImageMsg 微信回复图片消息结构体
type WXRepImageMsg struct {
	ToUserName   string
	FromUserName string
	CreateTime   int64
	MsgType      string
	Image        struct {
		MediaId string
	}
	// 若不标记XMLName, 则解析后的xml名为该结构体的名称
	XMLName xml.Name `xml:"xml"`
}

// WXMsgTextReply 微信消息回复
func WXMsgTextReply(c *gin.Context, fromUser, toUser, content string) {
	repTextMsg := WXRepTextMsg{
		ToUserName:   toUser,
		FromUserName: fromUser,
		CreateTime:   time.Now().Unix(),
		MsgType:      "text",
		Content:      content,
	}

	msg, err := xml.Marshal(&repTextMsg)
	if err != nil {
		log.Printf("[消息回复] - 将对象进行XML编码出错: %v\n", err)
		return
	}
	_, _ = c.Writer.Write(msg)
}
func WXMsgImageReply(c *gin.Context, fromUser, toUser, content string) {
	repTextMsg := WXRepImageMsg{
		ToUserName:   toUser,
		FromUserName: fromUser,
		CreateTime:   time.Now().Unix(),
		MsgType:      "image",
		Image:        struct{ MediaId string }{MediaId: content},
	}

	msg, err := xml.Marshal(&repTextMsg)
	if err != nil {
		log.Printf("[消息回复] - 将对象进行XML编码出错: %v\n", err)
		return
	}
	_, _ = c.Writer.Write(msg)
}