let that=this

        let time=Date.parse(new Date())/1000

        let releaseTime=new Date().toLocaleDateString()

        console.log(that.data.userInfo)

        // console.log(releaseTime)

        // that.setData({

        //     releaseTime:releaseTime

        // })

        if(that.data.userInfo==null){

            wx.showToast({

              title: '请先登录！',

              icon:'none'

            })

        }else{

            wx.showLoading({

                title: '上传中',

              })

              //console.log(that.data.src.length)

              for(let i=0;i<that.data.src.length;i++){

                  wx.cloud.uploadFile({

                      cloudPath:'${releaseTime}/'+time+i, //上传到存储中的名字 为了使上传的图片不重复和成功 需要动态赋值

                      filePath:that.data.src[i], //图片的临时路径

                  }).then(res=>{

                      wx.hideLoading()

                      wx.showToast({

                        title: '上传成功',

                      })

                      console.log(res.fileID,i)

                      upbase[i]=res.fileID

                  }).catch(error=>{

                      console.log(error)

                  })

              }

        }

上传成功了，但是字符串，而不是时间日期的具体值，求大佬指教。