积分抽奖分享

src/pages/index/index.vue

@@ -468,7 +468,30 @@ export default {
       }
 
       return params;
+    },
+    delParam(oldUrl,paramKey) {
+      var url = oldUrl;    //页面url
+      var urlParam = oldUrl.split("?")[1];   //页面参数
+      var beforeUrl = url.substr(0, url.indexOf("?"));   //页面主地址（参数之前地址）
+      var nextUrl = "";
+
+      var arr = new Array();
+      if (urlParam != "") {
+        var urlParamArr = urlParam.split("&"); //将参数按照&符分成数组
+        for (var i = 0; i < urlParamArr.length; i++) {
+          var paramArr = urlParamArr[i].split("="); //将参数键，值拆开
+          //如果键雨要删除的不一致，则加入到参数中
+          if (paramArr[0] != paramKey) {
+            arr.push(urlParamArr[i]);
+          }
         }
+      }
+      if (arr.length > 0) {
+        nextUrl = "?" + arr.join("&");
+      }
+      url = beforeUrl + nextUrl;
+      return url;
+    },
   },
   onUnload() {
     console.log("卸载----------------", this.options);
@@ -485,7 +508,9 @@ export default {
     }
     //分享页面去掉登录态
     if (url.indexOf("sessionid") > -1) {
-      url = url.split("?")[0] + "?mixid=" + this.shopId;
+      // url = url.split("?")[0] + "?mixid=" + this.shopId;
+      url = this.delParam(this.newWindowHref,'sessionid')
+      url = this.delParam(url,'open_id')
     }
     //分销员推广页面 默认分享分销员中心页面
     if (url.indexOf("/personalCenter/spokesmanCenter/mine/popularize") > -1) {