vue中then后的返回值解析

async del(id){
      var that=this
   
         var params={
              sensorCommonId:id
            }
           return  DelSensorCommonInfo(params).then(function(res) {
              return Promise.resolve(res.data.Data);     
            });
            
    },

async  more（）{
 
     var index= await that.del(array[i].SensorCommonId)
 
        console.log（index）
 
}

    function getSomething() {
    return "something";
}
 
async function testAsync() {
    return Promise.resolve("hello async");
}
 
async function test() {
    const v1 = await getSomething();
    const v2 = await testAsync();
    console.log(v1, v2);
}
 
test();

export function uploadObj({ file }, type) {
  let name = `路径名/${Date.parse(new Date()) + file.uid}`; //定义唯一的文件名
  const fileName = type == 'excel' ? name + ".xlsx" : name;
  const ContentType = type == 'excel' ? "text/xml" : "image/jpeg";
  new OSS(conf).put(fileName, file, {
    ContentType: ContentType
  }).then(({ res, url }) => {
    if (res && res.status == 200) {
      this.$message.success("上传成功");
      return url
    }
  }).catch(() => {
    this.$message.error("上传失败");
  });
}

export function uploadObj({ file }, type, callback) {
  let name = `路径名/${Date.parse(new Date()) + file.uid}`; //定义唯一的文件名
  const fileName = type == 'excel' ? name + ".xlsx" : name;
  const ContentType = type == 'excel' ? "text/xml" : "image/jpeg";
  new OSS(conf).put(fileName, file, {
    ContentType: ContentType
  }).then(({ res, url }) => {
    if (res && res.status == 200) {
      this.$message.success("上传成功");
      callback(url)
    }
  }).catch(() => {
    this.$message.error("上传失败");
  });
}

this.uploadObj({ file }, "excel", url => this.importData(url));