小程序为什么我bindtap一次触发两次上代码

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摘要：小程序为什么我bindtap一次触发两次上代码
展开：wxml:viewclasstipsviewclassfontorangebggreenbindtapsubmitList提交订单/view/viewjs部分：submitList:function(e){varmarke.detail.value;varopenIdapp.globalData.openId;varorderListsthis.data.orderLists;varstoreIdwx.getStorageSync(storeId);varorderPricethis.data.orderPrice;varallPricethis.data.allPrice;vardiscountthis.data.discount;varstoreInfoListthis.data.storeInfoList;varcupNumberthis.data.cupNumber;varactivityListstoreInfoList.activityList;varorderStr{shopId:storeId,openid:openId,rtPic:allPrice,actualMoney:orderPrice,discount:discount,remark:mark,goodsNum:cupNumber};varordersList[];for(vari0;iorderLists.length;i++){ordersList[i]{goodsName:orderLists[i].foodName,goodsId:orderLists[i].foodId,goodsPrice:orderLists[i].foodPrice,goodsNumber:orderLists[i].foodQuantity,detailPrice:orderLists[i].foodQuantityorderLists[i].foodPrice}}varorderStrJsonJSON.stringify(orderStr);vardetailListJsonJSON.stringify(ordersList);wx.request({url:url,data:{orderStr:orderStrJson,detailList:detailListJson},header:{ContentType:application/json},method:GET,dataType:json,success:function(res){console.log(res);wx.reLaunch({url:/pages/order/order})}})}