微信SDK

silenceper

配置参数

package wx

// 公众号配置
const (
	AppID          = "wx7fa401xe810n1eb7"
	AppSecret      = "35673237f5676a727b45b22f4ca8e34a"
	EncodingAESKey = ""
)

// 微信支付配置
const (
	MchID     = "1602872469"                       // 商户ID
	Key       = "454dawdahhWWW441D8EXDle454741211" // 商户Key
	NotifyURL = "http://www.test.com/v1/notify"    // 通知回调链接
)

初始化

package wx

import (
	"github.com/silenceper/wechat/v2"
	"github.com/silenceper/wechat/v2/cache"
	"github.com/silenceper/wechat/v2/miniprogram"
	miniConfig "github.com/silenceper/wechat/v2/miniprogram/config"
	"github.com/silenceper/wechat/v2/officialaccount"
	offConfig "github.com/silenceper/wechat/v2/officialaccount/config"
	"github.com/silenceper/wechat/v2/pay"
	payConfig "github.com/silenceper/wechat/v2/pay/config"
)

var WC *wechat.Wechat                         // 微信
var Official *officialaccount.OfficialAccount // 微信公众号
var MiniProgram *miniprogram.MiniProgram      // 微信小程序
var Pay *pay.Pay                              // 微信支付
var memory *cache.Memory                      // 微信缓存

func init() {
	WC = wechat.NewWechat()
	memory = cache.NewMemory()
	InitOfficial()
	InitMiniProgram()
	InitPay()
}

func InitOfficial() {
	cfg1 := &offConfig.Config{
		AppID:     AppID,
		AppSecret: AppSecret,
		Cache:     memory,
	}
	Official = WC.GetOfficialAccount(cfg1)
}

func InitMiniProgram() {
	cfg2 := &miniConfig.Config{
		AppID:     AppID,
		AppSecret: AppSecret,
		Cache:     memory,
	}
	MiniProgram = WC.GetMiniProgram(cfg2)
}

func InitPay() {
	cfg3 := &payConfig.Config{
		AppID:     AppID,
		MchID:     MchID,
		Key:       Key,
		NotifyURL: NotifyURL,
	}
	Pay = WC.GetPay(cfg3)
}

使用

package main

import (
	"fmt"
	"os"
)

func main() {
	// 注：使用该工具无需关注AccessToken的获取&失效问题
	// 工具内部已经封装对AccessToken的缓存与刷新逻辑
	// 用户只需关注实际需要调用的API即可
	// 示例：获取公众号所有用户openid
	ds, err := wx.Official.GetUser().ListAllUserOpenIDs()
	if err != nil {
		fmt.Println(err)
	} else {
		fmt.Println("count", len(ds))
		for i, v := range ds {
			fmt.Println(i, v)
		}
	}
}

打印结果

count 59
0 otlUS1HpVEUEnE-64Q3EZDbxvV2g
1 otlUS1BxyVhVUD44QoJZ-mSokB_c
2 otlUS1O64PI6svk4tvGa6oU3rfSk
3 otlUS1DEse6XKfyJd2WyV5hliNCs
...
57 otlUS1DdGvBajcxni1szCyNeiYsk
58 otlUS1EH6jiBHlXzMLqBgFz2vvBs