formSubmit: function(e) {     console.log('图片：', that.data.images)     that.data.content = e.detail.value['input-content'];     if(Object.keys(that.data.user).length===0){       that.jugdeUserLogin();     }     else{       if (that.data.images.lengt > 0){         that.saveDataToServer();       }else if(that.data.content.trim() != ''){         that.saveDataToServer();         console.log("进行内容保存")       } else if(that.data.srcVideo.trim()!= ''){         that.saveDataToServer();       }else{         wx.showToast({           icon: 'none',           title: '写点东西吧',         })       }     }   },   /**    * 保存到发布集合中    */   saveDataToServer: function(event) {     console.log("updata添加数据")     const db = wx.cloud.database()     db.collection('topic').add({       // data 字段表示需新增的 JSON 数据       data: {         content: that.data.content,         date: new Date(),         images: that.data.images,         user: that.data.user,         isLike:0,         srcVideo:that.data.srcVideo,         count:0,         label:that.data.label,          collect:0,       }, [图片] 点第一次执行了console.log('图片：', that.data.images) 然后停住了，第二次才又重头进行了一遍