'commit'

dsSso/Controller/ControllerOauth2/ControllerOauth2.go

@@ -21,9 +21,12 @@ import (
 	"fmt"
 	"github.com/dchest/captcha"
 	"github.com/gin-gonic/gin"
+	"github.com/opesun/goquery"
 	"github.com/tidwall/gjson"
+	"io"
 	"io/ioutil"
 	"net/http"
+	"os"
 	"strconv"
 	"strings"
 	"time"
@@ -52,6 +55,8 @@ func Routers(r *gin.RouterGroup) {
 	r.GET("/checkOpenId", checkOpenId)
 	//绑定用户
 	r.POST("/bindWxUser", bindWxUser)
+	//显示微信二维码
+	r.GET("/wxShowImg", wxShowImg)
 	return
 }
 
@@ -705,3 +710,40 @@ func bindWxUser(context *gin.Context) {
 		return
 	}
 }
+
+// @Summary 		微信显示二维码
+// @Description 	微信显示二维码
+// @Tags			登录验证类
+// @Accept application/x-www-form-urlencoded
+// @Produce  json
+// @Success 200 {string} string
+// @Router /oauth2/wxShowImg [get]
+// http://10.10.14.187/oauth2/wxShowImg
+func wxShowImg(context *gin.Context) {
+	url := `https://open.weixin.qq.com/connect/qrconnect?appid=wx3e0449144386938a&redirect_uri=http://fort.edusoa.com:7777/sso/static/jumpWx.html&response_type=code&scope=snsapi_login&state=STATE#wechat_redirect`
+	//获取http代码
+	p, err := goquery.ParseUrl(url)
+	if err != nil {
+		context.JSON(http.StatusOK, map[string]interface{}{"success": false, "imgSrc": "", "message": "获取微信图片发生异常！"})
+		return
+	} else {
+		imgSrc := p.Find("img").Attr("src")
+		imgSrc = `https://open.weixin.qq.com` + imgSrc
+		//下载文件到本地临时目录中
+		res, err := http.Get(imgSrc)
+		if err != nil {
+			context.JSON(http.StatusOK, map[string]interface{}{"success": false, "imgSrc": "", "message": "获取微信图片发生异常！"})
+			return
+		}
+		//图片
+		pngFile := "/usr/local/dsMin/dsSso/Logs/" + CommonUtil.GetUUID() + ".png"
+		f, err := os.Create(pngFile)
+		if err != nil {
+			context.JSON(http.StatusOK, map[string]interface{}{"success": false, "imgSrc": "", "message": "获取微信图片发生异常！"})
+			return
+		}
+		io.Copy(f, res.Body)
+		//提供图片
+		context.File(pngFile)
+	}
+}