smart_canteen/app/customer/hdl/hdl_demo.go

package hdl

import (
	"applet/app/admin/lib/validate"
	svc2 "applet/app/admin/svc/enterprise_manage"
	"applet/app/customer/md"
	"applet/app/customer/svc"
	"applet/app/db"
	"applet/app/e"
	"applet/app/enum"
	svc3 "applet/app/svc"
	"context"
	"github.com/chromedp/chromedp"
	"github.com/chromedp/chromedp/device"
	"github.com/gin-gonic/gin"
	"github.com/wechatpay-apiv3/wechatpay-go/core"
	"github.com/wechatpay-apiv3/wechatpay-go/services/certificates"
	"github.com/wechatpay-apiv3/wechatpay-go/services/partnerpayments/jsapi"
	"io/ioutil"
	"strconv"
	"time"
)

func CurlAlipayPlanetEcocampusApiRosterSignUpInfo(c *gin.Context) {
	var req md.CurlAlipayPlanetEcocampusApiRosterSignUpInfoReq
	err := c.ShouldBindJSON(&req)
	if err != nil {
		err = validate.HandleValidateErr(err)
		err1 := err.(e.E)
		e.OutErr(c, err1.Code, err1.Error())
		return
	}
	err, resp := svc.CurlAlipayPlanetEcocampusApiRosterSignUpInfo(req)
	if err != nil {
		e.OutErr(c, e.ERR, err.Error())
		return
	}
	e.OutSuc(c, resp, nil)
	return
}

func DownloadCertificates(c *gin.Context) {
	client, err := svc3.NewWxPayClient(c)
	if err != nil {
		e.OutErr(c, e.ERR, err.Error())
		return
	}
	// 发送请求，以下载微信支付平台证书为例
	apiSvc := certificates.CertificatesApiService{Client: client}
	resp, result, err := apiSvc.DownloadCertificates(c)
	if err != nil {
		e.OutErr(c, e.ERR, err.Error())
		return
	}

	println("status=%d resp=%s", result.Response.StatusCode, resp)
	e.OutSuc(c, map[string]interface{}{
		"resp": resp,
	}, nil)
	return
}

func WxPay(c *gin.Context) {
	client, err := svc3.NewWxPayClient(c)
	if err != nil {
		e.OutErr(c, e.ERR, err.Error())
		return
	}
	wxSvc := jsapi.JsapiApiService{Client: client}
	sysCfgDb := db.SysCfgDb{}
	sysCfgDb.Set()
	sysCfg := sysCfgDb.SysCfgFindWithDb(enum.WxSpAppId, enum.WxSpMchId, enum.WxAppletAppId, enum.WxMchId)

	resp, result, err := wxSvc.Prepay(c,
		jsapi.PrepayRequest{
			SpAppid:     core.String(sysCfg[enum.WxSpAppId]),
			SpMchid:     core.String(sysCfg[enum.WxSpMchId]),
			SubAppid:    core.String(sysCfg[enum.WxAppletAppId]),
			SubMchid:    core.String(sysCfg[enum.WxMchId]),
			Description: core.String("Image形象店-深圳腾大-QQ公仔"),
			OutTradeNo:  core.String(strconv.FormatInt(time.Now().Unix(), 10)),
			TimeExpire:  core.Time(time.Now()),
			Attach:      core.String("自定义数据说明"),
			NotifyUrl:   core.String("https://www.weixin.qq.com/wxpay/pay.php"),
			Amount: &jsapi.Amount{
				Currency: core.String("CNY"),
				Total:    core.Int64(100),
			},
			Payer: &jsapi.Payer{
				//SpOpenid:  core.String("oUpF8uMuAJO_M2pxb1Q9zNjWeS6o"),
				SubOpenid: core.String("o0mnM4nlX9W5HXbagffM9eTDHaPo"),
			},
		},
	)
	if err != nil {
		// 处理错误
		e.OutErr(c, e.ERR, err.Error())
		return
	} else {
		// 处理返回结果
		println("status=%d resp=%s", result.Response.StatusCode, resp)
	}
	return
}

func Demo(c *gin.Context) {
	ordNo := c.DefaultQuery("ord_no", "")
	svc2.JudgePackageOrdOrdState(ordNo)
	e.OutSuc(c, nil, nil)
	return
}

func SanHu(c *gin.Context) { //实现网页截图
	url := c.DefaultQuery("url", "")
	if url == "" {
		e.OutErr(c, e.ERR_NO_DATA, "网址不能为空")
		return
	}
	ctx, cancel := chromedp.NewContext(context.Background())
	defer cancel()
	var b1, b2 []byte
	if err := chromedp.Run(ctx,
		// emulate iPhone 7 landscape
		chromedp.Emulate(device.IPhone8Plus),
		chromedp.Navigate(url),
		chromedp.CaptureScreenshot(&b1),

		// reset
		chromedp.Emulate(device.Reset),

		// set really large viewport
		chromedp.EmulateViewport(1920, 2000),
		chromedp.Navigate(url),
		chromedp.CaptureScreenshot(&b2),
	); err != nil {
		e.OutErr(c, e.ERR, err.Error())
		return
	}

	if err := ioutil.WriteFile("./static/template/sanHu/IPhone8Plus.png", b1, 0777); err != nil {
		e.OutErr(c, e.ERR, err.Error())
		return
	}
	if err := ioutil.WriteFile("./static/template/sanHu/Pc.png", b2, 0777); err != nil {
		e.OutErr(c, e.ERR, err.Error())
		return
	}
	e.OutSuc(c, map[string]interface{}{
		"iphone8_plus": "https://zs.zehaochi.net/template/sanHu/IPhone8Plus.png",
		"Pc":           "https://zs.zehaochi.net/template/sanHu/Pc.png",
	}, nil)
	return
}